JP2007043432A - Surface-mounted antenna - Google Patents

Surface-mounted antenna Download PDF

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JP2007043432A
JP2007043432A JP2005224776A JP2005224776A JP2007043432A JP 2007043432 A JP2007043432 A JP 2007043432A JP 2005224776 A JP2005224776 A JP 2005224776A JP 2005224776 A JP2005224776 A JP 2005224776A JP 2007043432 A JP2007043432 A JP 2007043432A
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antenna
surface
dielectric
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outer surface
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Eiichiro Hirose
英一郎 広瀬
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Mitsubishi Materials Corp
三菱マテリアル株式会社
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Abstract

PROBLEM TO BE SOLVED: To provide a surface-mounted antenna which is easily manufactured, can obtain an excellent radiation characteristic and a wide pattern area, and is adaptable to a plurality of bands.
SOLUTION: The surface-mounted antenna is provided with a dielectric base body 3 of which the external form is like an oblong block and on which a through hole 2 having an axis in the longitudinal direction is formed and an outer surface conductive pattern 4 formed on the outer surface of the dielectric base body 3. A dielectric insertion member 8 is inserted into the through hole 2. Further, an insertion conductor pattern 10 is formed on the outer surface of the dielectric insertion member 8.
COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、携帯型通信機器等に搭載される表面実装型アンテナに関する。 The present invention relates to a surface mount antenna mounted on a portable communication device or the like.

近年、携帯電話等の通信機器の小型化等に伴って、通信機の筐体の外部に取り付けられていたヘリカルアンテナ等の線状アンテナに代えて、筐体内部に収納されたブロック状又はチップ状の表面実装型アンテナが多く採用されるようになってきた。 In recent years, with the miniaturization of the communication device such as a cellular phone, instead of the linear antenna such as a helical antenna attached to the outside of the housing of the communication device, block-like or chip housed in the housing Jo surface mount antenna has come to be widely adopted. この表面実装型アンテナとしては、例えば特許文献1に、携帯電話等の移動通信用のヘリカルアンテナとして、誘電体基体の内部に空洞を設け、この空洞の内表面に沿って螺旋状に導体を巻回するように形成したものが記載されている。 As the surface-mounted antenna, for example, in Patent Document 1, as a helical antenna for mobile communications such as a cellular phone, a cavity provided in the interior of the dielectric substrate, winding a conductor in a spiral shape along the inner surface of the cavity those formed such that times are described.

特開平8−316725号公報(段落番号0030、図3) JP-8-316725 discloses (paragraph No. 0030, FIG. 3)

上記従来の技術には、以下の課題が残されている。 Above conventional technique, the following problems remain.
すなわち、従来の特許文献1に記載の技術では、誘電体基体の空洞における内表面に螺旋状の導体を形成しているが、空洞の内表面に導体のパターニングを高精度に施すことは通常のパターニング技術では難しく、実際に作製することは非常に困難であった。 That is, in the technique described in the conventional patent document 1, although forming a conductor on the inner surface helical in the cavity of the dielectric substrate, applying to the inner surface of the cavity of the patterning of the conductor with high precision typical difficult in patterning technique, be actually manufactured has been very difficult. また、従来、積層構造により内部に導体パターンが形成されたチップアンテナも提案されているが、この場合も複数の積層を繰り返す必要があり、製造工程が複雑であり、高コストであった。 Further, conventionally, the conductive pattern has also been proposed a chip antenna which is formed inside the laminated structure, in this case also need to repeat a plurality of stacked, the manufacturing process is complicated and a high cost. また、特許文献1に記載の技術では、誘電体基体の内側に導体が形成されているために、効率的な電波の放射特性を得難いと共に、パターン面積も小さくならざる負えないというデメリットがあった。 Further, in the technique described in Patent Document 1, because it is conductor formed inside of the dielectric base, with difficult to obtain the radiation characteristics of efficient radio, there is disadvantage uncontrollable help becoming pattern area is small . さらに、従来の表面実装型アンテナは、一つのバンドに対応したものであり、帯域の離れた複数のバンドに対応することができなかった。 Furthermore, the conventional surface mount antenna is one corresponding to one band, it has not been possible to correspond to a plurality of bands spaced bands.

本発明は、前述の課題に鑑みてなされたもので、作製が容易であると共に、良好な放射特性と広いパターン面積とを得ることができ、さらには複数のバンドに対応することも可能にする表面実装型アンテナを提供することを目的とする。 The present invention has been made in view of the problems described above, the manufacturing is easy, it can be obtained and good radiation properties and a wide pattern area, and even makes it possible to correspond to a plurality of bands and to provide a surface mount antenna.

本発明は、前記課題を解決するために以下の構成を採用した。 The present invention adopts the following configurations in order to solve the above problems. すなわち、本発明の表面実装型アンテナは、外形が長尺ブロック状であると共に長尺方向に軸線を有する貫通孔が形成された誘電体基体と、前記誘電体基体の外表面に形成された外表面導体パターンと、を備えていることを特徴とする。 That is, the outer surface mount antenna of the present invention, the outer shape is formed on a dielectric substrate through-hole having an axis in the longitudinal direction is formed with a elongated block shape, an outer surface of the dielectric substrate characterized in that it comprises a surface conductor pattern.

この表面実装型アンテナでは、貫通孔を有する誘電体基体の外表面に外表面導体パターンが形成されているので、貫通孔の内径に応じた大きさの中空領域が形成され見かけの誘電率(全体の誘電率)が低くなり、周波数特性を高くすることができる。 In this surface-mounted antenna, since the outer surface conductor patterns are formed on the outer surface of the dielectric substrate having a through-hole is sized hollow region of corresponding to the inner diameter of the through hole is formed a dielectric constant (overall apparent dielectric constant) is lowered, it is possible to increase the frequency characteristics. また、長尺ブロック状の誘電体基体の外表面に導体パターンを形成するので、貫通孔の内面に形成する場合に比べて面積的に広く、形成面積を最大限広く設定することができると共に、パターン形成が容易で、特に長い導体パターンの形成が可能で、良好な放射特性を得ることができる。 Moreover, since forming a conductor pattern on the outer surface of the long block-shaped dielectric substrate, the area and widely as compared with the case of forming on the inner surface of the through hole, with the formation area can be set maximally wide, easy pattern formation, can be formed of particularly long conductor pattern, it is possible to obtain good emission characteristics.
さらに、中空の貫通孔により表面実装型アンテナ全体の軽量化が可能になると共に、熱容量が低減されることによりハンダ付け、特に自動実装におけるハンダ付けではハンダ溶融の時間短縮が可能になって、スループットを向上させることができる。 Furthermore, the surface-mounted antenna entire weight of made possible by a hollow through-hole, the soldering by the heat capacity is reduced, in particular by soldering in the automatic mounting enabled time shortening of the solder melt throughput it is possible to improve the.
上述した中空の貫通孔による軽量化や熱容量の低減効果は小さくなるが、貫通孔内に磁性体や抵抗体等を挿入することで、アンテナ機能以外の機能を有する複合機能型アンテナとすることも可能になる。 Although the effect of reducing the weight and heat capacity due to the hollow of the through hole mentioned above is smaller, by inserting the magnetic material or a resistor or the like into the through hole, also be a multifunction-type antenna having a function other than antenna function possible to become.

また、本発明の表面実装型アンテナは、前記貫通孔に誘電体挿入部材が挿入されていることを特徴とする。 The surface-mounted antenna of the present invention is characterized in that the through hole dielectric insert member is inserted. すなわち、この表面実装型アンテナでは、貫通孔に誘電体挿入部材が挿入されているので、見かけの誘電率を誘電体挿入部材によって調整可能で、周波数特性を容易に調整することができる。 That is, in this surface-mounted antenna, the dielectric insert in the through hole is inserted, the apparent dielectric constant can be adjusted by the dielectric insert, it is possible to easily adjust the frequency characteristic. 例えば、誘電体基体よりも誘電率が高い材料で形成された誘電体挿入部材を挿入することで、見かけの誘電率が高くなり、周波数特性を下げることができる。 For example, by inserting a dielectric insert having a dielectric constant is formed with high material than the dielectric substrate, the apparent dielectric constant becomes high, it is possible to reduce the frequency characteristic. また、貫通孔に対する誘電体挿入部材の挿入位置や挿入長を調整することでも、周波数特性を調整することができる。 Also, by adjusting the insertion position and the insertion length of the dielectric insert into the through-hole, it is possible to adjust the frequency characteristic.

また、本発明の表面実装型アンテナは、前記誘電体挿入部材の外表面に挿入導体パターンが形成されていることを特徴とする。 The surface-mounted antenna of the present invention is characterized in that inserting the conductor pattern on the outer surface of said dielectric insert member is formed. すなわち、この表面実装型アンテナでは、誘電体挿入部材の外表面に挿入導体パターンが形成されているので、外表面導体パターンによって得られるアンテナ特性の他に、挿入導体パターンによって得られる別のバンドに対応したアンテナ特性を有することができる。 That is, in this surface-mounted antenna, the insertion conductor pattern on the outer surface of the dielectric insert is formed, in addition to the antenna characteristics obtained by the outer surface conductor patterns, to another band obtained by inserting a conductor pattern It may have the corresponding antenna characteristics. したがって、外表面導体パターンによるアンテナ特性とは異なるバンドに対応した挿入導体パターンによるアンテナ特性を設定することで、2つのバンドに対応したアンテナ特性を得ることができる。 Therefore, by setting the antenna characteristics by inserting a conductor pattern corresponding to a different band from the antenna characteristics by the outer surface conductor pattern can be obtained antenna characteristic corresponding to the two bands.

さらに、本発明の表面実装型アンテナは、前記外表面導体パターンが、逆Fアンテナパターンであり、前記挿入導体パターンが、ヘリカルアンテナパターンであることを特徴とする。 Furthermore, a surface-mounted antenna of the present invention, the outer surface conductor pattern is a reverse F antenna pattern, the inserted conductor pattern, characterized in that it is a helical antenna pattern. すなわち、この表面実装型アンテナでは、逆Fアンテナパターンの外表面導体パターンとヘリカルアンテナパターンの挿入導体パターンとで、それぞれのパターン特有の放射特性等を別々に得ることができる。 In other words, this surface-mounted antenna may be in the inserted conductor pattern of the outer surface conductor pattern and a helical antenna pattern of the inverted-F antenna patterns to obtain the respective patterns unique radiation characteristics separately.

本発明によれば、以下の効果を奏する。 According to the present invention, the following effects.
すなわち、本発明に係る表面実装型アンテナによれば、外形が長尺ブロック状であると共に長尺方向に軸線を有する貫通孔が形成された誘電体基体と、誘電体基体の外表面に形成された外表面導体パターンと、を備えているので、貫通孔の内径に応じて見かけの誘電率が低くなり、周波数特性を高くすることができるだけでなく、容易にかつ広面積に外表面導体パターンを形成することができる。 That is, according to the surface-mounted antenna according to the present invention, a dielectric substrate having a through-hole having an axis in the longitudinal direction are formed with outer shape is elongated block-shaped, are formed on the outer surface of the dielectric substrate and an outer surface conductor pattern is provided with the apparent dielectric constant becomes low in accordance with the inner diameter of the through hole, it is possible not only to increase the frequency characteristics, the outer surface conductor pattern easily and large area it can be formed. したがって、周波数特性を貫通孔の内径で設定可能であると共に、製造コストが低く、良好な放射特性を得ることができる。 Therefore, the frequency characteristics can be set in the inner diameter of the through-hole, the manufacturing cost is low, it is possible to obtain good emission characteristics. さらには、貫通孔に誘電体挿入部材を挿入することで、周波数特性を大きく変更できると共に、別のアンテナ特性を持たせることも可能になる。 Further, by inserting a dielectric insert in the through hole, it is possible to greatly change the frequency characteristic, it becomes possible to have a different antenna characteristics.

以下、本発明に係る表面実装型アンテナの一実施形態を、図1から図3を参照しながら説明する。 Hereinafter, an embodiment of a surface mount antenna according to the present invention will be described with reference to FIGS.

本実施形態の表面実装型アンテナ1は、図1から図3に示すように、外形が長尺ブロック状であると共に長尺方向に軸線を有する貫通孔2が形成された誘電体基体3と、誘電体基体3の外表面に形成された外表面導体パターン4と、を備えている。 Surface mount antenna 1 of the present embodiment, as shown in FIGS. 1 to 3, the dielectric substrate 3 through-holes 2 are formed which outer shape having an axis in the longitudinal direction with a elongated block shape, the outer surface conductive pattern 4 formed on the outer surface of the dielectric substrate 3, and a.
上記誘電体基体3は、例えばアルミナ等のセラミックスで形成されている。 The dielectric substrate 3 is formed of ceramics such as alumina or the like. また、上記貫通孔2は、所定の内径で断面円形状に形成されている。 Further, the through hole 2 is formed in a circular cross section with a predetermined inner diameter.

また、上記外表面導体パターン4は、銅膜等の金属膜をエッチング、めっき、印刷又はレーザ加工等でパターニングしたものであり、逆Fアンテナパターンとされている。 Further, the outer surface conductor patterns 4, etching the metal film of copper film and the like, plating, which was patterned by printing or laser processing or the like, and is an inverted F antenna pattern. すなわち、外表面導体パターン4は、誘電体基体3の一側面に形成され下端が逆Fアンテナ用給電点となる逆Fアンテナ用給電部5と、上面に逆Fアンテナ用給電点に基端が接続され長尺方向に延在した直線状パターン6と、逆Fアンテナ用給電部5から分岐して下端がグランドに接続される接地点となる分岐部7と、から構成されている。 That is, the outer surface conductor patterns 4, a reverse F antenna feeding portion 5, which lower end is formed on one side surface of the dielectric substrate 3 is inverted F antenna feeding point, is proximal to the inverted F antenna feeding point on the upper surface a linear pattern 6 extending to the connected elongated direction, a branching section 7 serving as a grounding point lower branches from the power supply portion 5 for inverted F antenna is connected to ground, and a.

この表面実装型アンテナ1では、貫通孔2を有する誘電体基体3の外表面に外表面導体パターン4が形成されているので、貫通孔2の内径に応じた大きさの中空領域が形成され見かけの誘電率(全体の誘電率)が低くなり、周波数特性を高くすることができる。 In the surface mount antenna 1, since the outer surface conductor patterns 4 are formed on the outer surface of the dielectric substrate 3 having a through hole 2, the size hollow region of corresponding to the inner diameter of the through-hole 2 is formed apparently the dielectric constant (the dielectric constant of the entire) is lowered, it is possible to increase the frequency characteristics.
また、長尺ブロック状の誘電体基体3の外表面に導体パターンを形成するので、貫通孔2の内面に形成する場合に比べて面積的に広く、形成面積を最大限広く設定することができると共に、パターン形成が容易で、特に長い導体パターンの形成が可能で、良好な放射特性を得ることができる。 Moreover, since forming a conductor pattern in a long block-shaped outer surface of the dielectric substrate 3, the area and widely as compared with the case of forming on the inner surface of the through hole 2, the formation area can be set most widely together, easy pattern formation, can be formed of particularly long conductor pattern, it is possible to obtain good emission characteristics.
さらに、中空の貫通孔2により表面実装型アンテナ1全体の軽量化が可能になると共に、熱容量が低減されることによりハンダ付け、特に自動実装ではハンダ溶融の時間短縮が可能になって、スループットを向上させることができる。 Furthermore, the surface mount antenna 1 overall weight of the hollow through hole 2 is made possible, soldering by the heat capacity is reduced, especially in automatic mounting enabled time shorter solder melting, the throughput it is possible to improve.

上記表面実装型アンテナ1は、貫通孔2が中空状態であるが、全体としての見かけの誘電率を変えて周波数特性を調整するため、貫通孔2に、図1及び図2に示すように、誘電体挿入部材8を挿入しても構わない。 The surface mount antenna 1 is a through hole 2 is hollow state, to adjust the frequency characteristics by changing the apparent dielectric constant as a whole, the through hole 2, as shown in FIGS. 1 and 2, it may be inserted dielectric insert member 8. この誘電体挿入部材8は、誘電体基体3と異なる誘電率材料であるチタン酸バリウム系等のセラミックス材料で円柱状に形成された挿入基体9と、該挿入基体9の外周面に形成されたヘリカルアンテナパターンの挿入導体パターン10と、挿入基体9の両端部に設けられ挿入導体パターン10の両端に接続された金属キャップ11と、で構成されている。 The dielectric insert member 8 includes an insertion base 9 formed in a cylindrical shape a ceramic material of barium titanate-based, such as a dielectric constant material different from the dielectric substrate 3, formed on the outer circumferential surface of the insert base 9 and inserting the conductor pattern 10 of the helical antenna pattern, the metal cap 11 is connected to both ends of the provided at both end portions inserted the conductive pattern 10 of the insert body 9, in being configured.

この挿入導体パターン10は、銅膜等の金属膜をレーザ加工、エッチング、めっき、印刷等で螺旋状にパターニングしたものである。 The insertion conductive pattern 10, laser machining a metal film of copper film or the like, etching, plating, is obtained by patterning in a spiral shape by printing or the like. このように、外表面導体パターン4によるアンテナが第1のアンテナとすると、挿入導体パターン10によるアンテナが第2のアンテナとなり、表面実装型アンテナ1が特性の異なる2つのアンテナを備えることになる。 Thus, when the antenna according to the external surface conductive pattern 4 and the first antenna, the antenna becomes the second antenna by inserting the conductor pattern 10, the surface mount antenna 1 is be provided with two antennas having different properties.

上記誘電体挿入部材8の取り付け方法は、まず、誘電体挿入部材8を貫通孔2内に挿入した後、耐熱性接着剤やガラスペースト等の絶縁性接着剤で誘電体基体3に固定する。 Mounting method of the dielectric insert member 8, first, after inserting the dielectric insert member 8 in the through-hole 2 is fixed to the dielectric substrate 3 with an insulating adhesive such as heat-resistant adhesive or a glass paste. さらに、誘電体基体3の端面に、貫通孔2の開口端に位置した金属キャップ11に上端を接続させ下端がヘリカルアンテナ用給電点となるヘリカルアンテナ用給電部12をパターン形成する。 Further, the end surface of the dielectric substrate 3, the lower end is connected to the upper end to the metal cap 11 positioned at the open end of the through hole 2 to pattern the helical antenna power supply unit 12 serving as a feeding point for the helical antenna.
なお、本実施形態では、外表面導体パターン4による逆Fアンテナ特性は、例えば無線LANで使用される5GHz帯に対応した周波数特性に設定されていると共に、挿入導体パターン10によるヘリカルアンテナ特性は、2.4GHz帯に対応した周波数特性に設定されている。 In the present embodiment, the inverse F antenna characteristics by the outer surface conductor patterns 4, for example, with in the frequency characteristic corresponding to 5GHz band used by wireless LAN, a helical antenna characteristics by inserting the conductor pattern 10, It is set to a frequency characteristic corresponding to the 2.4GHz band.

このように本実施形態では、貫通孔2に誘電体挿入部材8が挿入されているので、見かけの誘電率を誘電体挿入部材8によって調整可能で、周波数特性を容易に調整することができる。 As described above, in this embodiment, since the through-holes 2 dielectric insert member 8 is inserted, the apparent dielectric constant can be adjusted by the dielectric insert 8, it is possible to easily adjust the frequency characteristic. すなわち、アルミナの誘電体基体3よりも誘電率が高いチタン酸バリウム系のセラミックス材料で形成された誘電体挿入部材8を挿入することで、見かけの誘電率が高くなり、周波数特性を下げることができる。 That is, by inserting a dielectric insert member 8 having a dielectric constant which is formed from a ceramic material with high barium titanate than the dielectric substrate 3 of alumina, the apparent dielectric constant becomes high, to lower the frequency characteristic it can. また、貫通孔2に対する誘電体挿入部材8の挿入位置や挿入長を調整することでも、周波数特性を調整することができる。 Also, by adjusting the insertion position and the insertion length of the dielectric insert member 8 with respect to the through-hole 2, it is possible to adjust the frequency characteristic.

また、誘電体挿入部材8の外表面に挿入導体パターン10が形成されているので、外表面導体パターン4によって得られるアンテナ特性の他に、挿入導体パターン10によって得られる別のバンドに対応したアンテナ特性を有することができ、2つのバンドに対応したアンテナ特性を得ることができる。 Further, since the insertion conductive pattern 10 on the outer surface of the dielectric insert member 8 is formed, in addition to the antenna characteristics obtained by the outer surface conductor patterns 4, an antenna corresponding to a different band obtained by inserting the conductor patterns 10 can have properties, it can be obtained antenna characteristic corresponding to the two bands. 特に、本実施形態では、逆Fアンテナパターンの外表面導体パターン4とヘリカルアンテナパターンの挿入導体パターン10とで、それぞれのパターン特有の放射特性等を別々に得ることができる。 In particular, in this embodiment, may be in the outer surface conductor patterns 4 and inserting the conductor pattern 10 of the helical antenna pattern of the inverted-F antenna patterns to obtain the respective patterns unique radiation characteristics separately.

このように、外表面導体パターン4と挿入導体パターン10との異なるパターンや誘電体基体3と挿入基体9との異なる誘電体材料の組み合わせにより、種々の異なるアンテナ特性の組み合わせが可能になる。 Thus, by a combination of different dielectric materials with different patterns and the dielectric substrate 3 and the outer surface conductor patterns 4 and inserting the conductor pattern 10 and the insert base body 9 allows the combination of a variety of different antenna characteristics. すなわち、誘電体挿入部材8の挿入により、上述した中空の貫通孔2による軽量化や熱容量の低減効果は小さくなるが、周波数特性の調整やデュアルバンドの対応が可能になる等の種々の利点がある。 That is, by inserting the dielectric insert member 8, various advantages such as, but is smaller effect of reducing the weight and heat capacity due to the through-hole 2 of the hollow described above, which allows the corresponding adjustment and dual-band frequency characteristic is there.

なお、本発明の技術範囲は上記実施形態に限定されるものではなく、本発明の趣旨を逸脱しない範囲において種々の変更を加えることが可能である。 The technical scope of the present invention is not limited to the above embodiment, it is possible to add various modifications without departing from the scope of the present invention.
例えば、上記実施形態の他の例として、図4に示すように、断面矩形状の貫通孔12が形成された誘電体基体13を採用しても構わない。 For example, as another example of the embodiment, as shown in FIG. 4, it may be adopted a dielectric substrate 13 having a rectangular cross section of the through-holes 12 are formed.

また、上記実装形態では、誘電体挿入部材8の外周面に挿入導体パターン10を形成して第2のアンテナとしたが、誘電体挿入部材8ではなく、磁性体や抵抗体等で形成されアンテナ機能以外の機能部となる挿入部材を作製しておき、これを誘電体基体内に挿入することでアンテナ部と他の機能部との複合機能型アンテナとしても構わない。 Further, in the above implementation, although the second antenna by forming a conductor insert pattern 10 on the outer peripheral surface of the dielectric insert member 8, is formed by not the dielectric insert member 8, the magnetic body and the resistor such as an antenna leave prepare an insert member which is a functional unit other than the functional, which may be used as a multifunction antenna of the antenna portion and the other functional unit by inserting in the dielectric substrate.
また、上記実施形態では、誘電体基体3と異なる誘電率材料であるチタン酸バリウム系等のセラミックス材料で誘電体挿入部材8の挿入基体9が形成されているが、誘電体基体3と同じ材料で挿入基体を構成しても構わない。 Further, in the above embodiment, the insert base 9 of the dielectric insert member 8 in the ceramic material of barium titanate-based, such as a dielectric constant material different from the dielectric substrate 3 is formed, the same material as the dielectric substrate 3 in may be configured to insert the substrate.

本発明に係る一実施形態の表面実装型アンテナにおいて、誘電体挿入部材の挿入前の状態を示す斜視図である。 In the surface mount antenna according to one embodiment of the present invention, it is a perspective view showing a state before insertion of the dielectric insert. 本実施形態の表面実装型アンテナにおいて、誘電体挿入部材の挿入後の状態を示す斜視図である。 In the surface mount antenna of the present embodiment is a perspective view showing a state after the insertion of the dielectric insert. 本実施形態の表面実装型アンテナにおいて、誘電体基体を示す斜視図及び正面図である。 In the surface mount antenna of the present embodiment, a perspective view and a front view showing a dielectric substrate. 本実施形態の表面実装型アンテナの他の例において、誘電体基体を示す斜視図及び正面図である。 In another example of a surface mount antenna of the present embodiment, a perspective view and a front view showing a dielectric substrate.

符号の説明 DESCRIPTION OF SYMBOLS

1…表面実装型アンテナ、2、12…貫通孔、3、13…誘電体基体、4…外表面導体パターン、8…誘電体挿入部材、10…挿入導体パターン 1 ... surface mount antenna, 2,12 ... through hole, 3,13 ... dielectric substrate, 4 ... outer surface conductor patterns, 8 ... dielectric insert member, 10 ... inserted conductor pattern

Claims (4)

  1. 外形が長尺ブロック状であると共に長尺方向に軸線を有する貫通孔が形成された誘電体基体と、 A dielectric substrate having a through-hole having an axis in the longitudinal direction are formed with outer shape is elongated block shape,
    前記誘電体基体の外表面に形成された外表面導体パターンと、を備えていることを特徴とする表面実装型アンテナ。 The surface mount antenna to the outer surface conductor pattern formed on the outer surface of the dielectric substrate, characterized in that it comprises a.
  2. 請求項1に記載の表面実装型アンテナにおいて、 In the surface mount antenna according to claim 1,
    前記貫通孔に誘電体挿入部材が挿入されていることを特徴とする表面実装型アンテナ。 Surface mount antenna, wherein a dielectric insert member is inserted into the through hole.
  3. 請求項2に記載の表面実装型アンテナにおいて、 In the surface mount antenna according to claim 2,
    前記誘電体挿入部材の外表面に挿入導体パターンが形成されていることを特徴とする表面実装型アンテナ。 Surface mount antenna, characterized in that the insert conductor pattern on the outer surface of said dielectric insert member is formed.
  4. 請求項3に記載の表面実装型アンテナにおいて、 In the surface mount antenna according to claim 3,
    前記外表面導体パターンが、逆Fアンテナパターンであり、 The outer surface conductive pattern, the inverse F antenna pattern,
    前記挿入導体パターンが、ヘリカルアンテナパターンであることを特徴とする表面実装型アンテナ。 The insertion conductive pattern, the surface-mounted antenna, which is a helical antenna pattern.
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JP2011114853A (en) * 2009-11-30 2011-06-09 Toshiba Corp Antenna device, mobile terminal, and method for manufacturing the antenna device
JP2014116812A (en) * 2012-12-11 2014-06-26 Orient Micro Wave:Kk Surgical instrument position detection system and transmission antenna
EP3157135A1 (en) * 2015-10-13 2017-04-19 Energous Corporation 3d ceramic mold antenna
US9787103B1 (en) 2013-08-06 2017-10-10 Energous Corporation Systems and methods for wirelessly delivering power to electronic devices that are unable to communicate with a transmitter
US9793758B2 (en) 2014-05-23 2017-10-17 Energous Corporation Enhanced transmitter using frequency control for wireless power transmission
US9800080B2 (en) 2013-05-10 2017-10-24 Energous Corporation Portable wireless charging pad
US9800172B1 (en) 2014-05-07 2017-10-24 Energous Corporation Integrated rectifier and boost converter for boosting voltage received from wireless power transmission waves
US9806564B2 (en) 2014-05-07 2017-10-31 Energous Corporation Integrated rectifier and boost converter for wireless power transmission
US9812890B1 (en) 2013-07-11 2017-11-07 Energous Corporation Portable wireless charging pad
US9819230B2 (en) 2014-05-07 2017-11-14 Energous Corporation Enhanced receiver for wireless power transmission
US9825674B1 (en) 2014-05-23 2017-11-21 Energous Corporation Enhanced transmitter that selects configurations of antenna elements for performing wireless power transmission and receiving functions
US9824815B2 (en) 2013-05-10 2017-11-21 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US9831718B2 (en) 2013-07-25 2017-11-28 Energous Corporation TV with integrated wireless power transmitter
US9838083B2 (en) 2014-07-21 2017-12-05 Energous Corporation Systems and methods for communication with remote management systems
US9843201B1 (en) 2012-07-06 2017-12-12 Energous Corporation Wireless power transmitter that selects antenna sets for transmitting wireless power to a receiver based on location of the receiver, and methods of use thereof
US9843229B2 (en) 2013-05-10 2017-12-12 Energous Corporation Wireless sound charging and powering of healthcare gadgets and sensors
US9843213B2 (en) 2013-08-06 2017-12-12 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US9847677B1 (en) 2013-10-10 2017-12-19 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US9847669B2 (en) 2013-05-10 2017-12-19 Energous Corporation Laptop computer as a transmitter for wireless charging
US9847679B2 (en) 2014-05-07 2017-12-19 Energous Corporation System and method for controlling communication between wireless power transmitter managers
US9853458B1 (en) 2014-05-07 2017-12-26 Energous Corporation Systems and methods for device and power receiver pairing
US9853485B2 (en) 2015-10-28 2017-12-26 Energous Corporation Antenna for wireless charging systems
US9853692B1 (en) 2014-05-23 2017-12-26 Energous Corporation Systems and methods for wireless power transmission
US9859758B1 (en) 2014-05-14 2018-01-02 Energous Corporation Transducer sound arrangement for pocket-forming
US9859756B2 (en) 2012-07-06 2018-01-02 Energous Corporation Transmittersand methods for adjusting wireless power transmission based on information from receivers
US9859757B1 (en) 2013-07-25 2018-01-02 Energous Corporation Antenna tile arrangements in electronic device enclosures
US9859797B1 (en) 2014-05-07 2018-01-02 Energous Corporation Synchronous rectifier design for wireless power receiver
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US9954374B1 (en) 2014-05-23 2018-04-24 Energous Corporation System and method for self-system analysis for detecting a fault in a wireless power transmission Network
US9966784B2 (en) 2014-06-03 2018-05-08 Energous Corporation Systems and methods for extending battery life of portable electronic devices charged by sound
US9967743B1 (en) 2013-05-10 2018-05-08 Energous Corporation Systems and methods for using a transmitter access policy at a network service to determine whether to provide power to wireless power receivers in a wireless power network
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US9979440B1 (en) 2013-07-25 2018-05-22 Energous Corporation Antenna tile arrangements configured to operate as one functional unit
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US10003211B1 (en) 2013-06-17 2018-06-19 Energous Corporation Battery life of portable electronic devices
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US10008889B2 (en) 2014-08-21 2018-06-26 Energous Corporation Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system
US10008875B1 (en) 2015-09-16 2018-06-26 Energous Corporation Wireless power transmitter configured to transmit power waves to a predicted location of a moving wireless power receiver
US10021523B2 (en) 2013-07-11 2018-07-10 Energous Corporation Proximity transmitters for wireless power charging systems
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US10027159B2 (en) 2015-12-24 2018-07-17 Energous Corporation Antenna for transmitting wireless power signals
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US10033222B1 (en) 2015-09-22 2018-07-24 Energous Corporation Systems and methods for determining and generating a waveform for wireless power transmission waves
US10038337B1 (en) 2013-09-16 2018-07-31 Energous Corporation Wireless power supply for rescue devices
US10038332B1 (en) 2015-12-24 2018-07-31 Energous Corporation Systems and methods of wireless power charging through multiple receiving devices
US10050470B1 (en) 2015-09-22 2018-08-14 Energous Corporation Wireless power transmission device having antennas oriented in three dimensions
US10050462B1 (en) 2013-08-06 2018-08-14 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US10056782B1 (en) 2013-05-10 2018-08-21 Energous Corporation Methods and systems for maximum power point transfer in receivers
US10063106B2 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for a self-system analysis in a wireless power transmission network
US10063064B1 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for generating a power receiver identifier in a wireless power network
US10063105B2 (en) 2013-07-11 2018-08-28 Energous Corporation Proximity transmitters for wireless power charging systems
US10063108B1 (en) 2015-11-02 2018-08-28 Energous Corporation Stamped three-dimensional antenna
US10068703B1 (en) 2014-07-21 2018-09-04 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
US10075008B1 (en) 2014-07-14 2018-09-11 Energous Corporation Systems and methods for manually adjusting when receiving electronic devices are scheduled to receive wirelessly delivered power from a wireless power transmitter in a wireless power network
US10075017B2 (en) 2014-02-06 2018-09-11 Energous Corporation External or internal wireless power receiver with spaced-apart antenna elements for charging or powering mobile devices using wirelessly delivered power
US10079515B2 (en) 2016-12-12 2018-09-18 Energous Corporation Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad
US10090699B1 (en) 2013-11-01 2018-10-02 Energous Corporation Wireless powered house
US10090886B1 (en) 2014-07-14 2018-10-02 Energous Corporation System and method for enabling automatic charging schedules in a wireless power network to one or more devices
US10103582B2 (en) 2012-07-06 2018-10-16 Energous Corporation Transmitters for wireless power transmission
US10103552B1 (en) 2013-06-03 2018-10-16 Energous Corporation Protocols for authenticated wireless power transmission
US10116170B1 (en) 2014-05-07 2018-10-30 Energous Corporation Methods and systems for maximum power point transfer in receivers
US10116143B1 (en) 2014-07-21 2018-10-30 Energous Corporation Integrated antenna arrays for wireless power transmission
US10122415B2 (en) 2014-12-27 2018-11-06 Energous Corporation Systems and methods for assigning a set of antennas of a wireless power transmitter to a wireless power receiver based on a location of the wireless power receiver
US10122219B1 (en) 2017-10-10 2018-11-06 Energous Corporation Systems, methods, and devices for using a battery as a antenna for receiving wirelessly delivered power from radio frequency power waves
US10128699B2 (en) 2014-07-14 2018-11-13 Energous Corporation Systems and methods of providing wireless power using receiver device sensor inputs
US10128695B2 (en) 2013-05-10 2018-11-13 Energous Corporation Hybrid Wi-Fi and power router transmitter
US10128693B2 (en) 2014-07-14 2018-11-13 Energous Corporation System and method for providing health safety in a wireless power transmission system
US10124754B1 (en) 2013-07-19 2018-11-13 Energous Corporation Wireless charging and powering of electronic sensors in a vehicle
US10128686B1 (en) 2015-09-22 2018-11-13 Energous Corporation Systems and methods for identifying receiver locations using sensor technologies
US10135294B1 (en) 2015-09-22 2018-11-20 Energous Corporation Systems and methods for preconfiguring transmission devices for power wave transmissions based on location data of one or more receivers
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US10141768B2 (en) 2013-06-03 2018-11-27 Energous Corporation Systems and methods for maximizing wireless power transfer efficiency by instructing a user to change a receiver device's position
US10141791B2 (en) 2014-05-07 2018-11-27 Energous Corporation Systems and methods for controlling communications during wireless transmission of power using application programming interfaces
US10148133B2 (en) 2012-07-06 2018-12-04 Energous Corporation Wireless power transmission with selective range
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US10153660B1 (en) 2015-09-22 2018-12-11 Energous Corporation Systems and methods for preconfiguring sensor data for wireless charging systems
US10153645B1 (en) 2014-05-07 2018-12-11 Energous Corporation Systems and methods for designating a master power transmitter in a cluster of wireless power transmitters
US10153653B1 (en) 2014-05-07 2018-12-11 Energous Corporation Systems and methods for using application programming interfaces to control communications between a transmitter and a receiver
US10158257B2 (en) 2014-05-01 2018-12-18 Energous Corporation System and methods for using sound waves to wirelessly deliver power to electronic devices
US10158259B1 (en) 2015-09-16 2018-12-18 Energous Corporation Systems and methods for identifying receivers in a transmission field by transmitting exploratory power waves towards different segments of a transmission field
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US10186913B2 (en) 2012-07-06 2019-01-22 Energous Corporation System and methods for pocket-forming based on constructive and destructive interferences to power one or more wireless power receivers using a wireless power transmitter including a plurality of antennas
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US10193396B1 (en) 2014-05-07 2019-01-29 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US10199849B1 (en) 2014-08-21 2019-02-05 Energous Corporation Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system
US10199850B2 (en) 2015-09-16 2019-02-05 Energous Corporation Systems and methods for wirelessly transmitting power from a transmitter to a receiver by determining refined locations of the receiver in a segmented transmission field associated with the transmitter
US10199835B2 (en) 2015-12-29 2019-02-05 Energous Corporation Radar motion detection using stepped frequency in wireless power transmission system
US10206185B2 (en) 2013-05-10 2019-02-12 Energous Corporation System and methods for wireless power transmission to an electronic device in accordance with user-defined restrictions
US10205239B1 (en) 2014-05-07 2019-02-12 Energous Corporation Compact PIFA antenna
US10211680B2 (en) 2013-07-19 2019-02-19 Energous Corporation Method for 3 dimensional pocket-forming
US10211682B2 (en) 2014-05-07 2019-02-19 Energous Corporation Systems and methods for controlling operation of a transmitter of a wireless power network based on user instructions received from an authenticated computing device powered or charged by a receiver of the wireless power network
US10211674B1 (en) 2013-06-12 2019-02-19 Energous Corporation Wireless charging using selected reflectors
US10211685B2 (en) 2015-09-16 2019-02-19 Energous Corporation Systems and methods for real or near real time wireless communications between a wireless power transmitter and a wireless power receiver
US10218227B2 (en) 2014-05-07 2019-02-26 Energous Corporation Compact PIFA antenna
US10223717B1 (en) 2014-05-23 2019-03-05 Energous Corporation Systems and methods for payment-based authorization of wireless power transmission service
US10224982B1 (en) 2013-07-11 2019-03-05 Energous Corporation Wireless power transmitters for transmitting wireless power and tracking whether wireless power receivers are within authorized locations
US10224758B2 (en) 2013-05-10 2019-03-05 Energous Corporation Wireless powering of electronic devices with selective delivery range
US10230266B1 (en) 2014-02-06 2019-03-12 Energous Corporation Wireless power receivers that communicate status data indicating wireless power transmission effectiveness with a transmitter using a built-in communications component of a mobile device, and methods of use thereof
US10243414B1 (en) 2014-05-07 2019-03-26 Energous Corporation Wearable device with wireless power and payload receiver
US10256657B2 (en) 2015-12-24 2019-04-09 Energous Corporation Antenna having coaxial structure for near field wireless power charging
US10256677B2 (en) 2016-12-12 2019-04-09 Energous Corporation Near-field RF charging pad with adaptive loading to efficiently charge an electronic device at any position on the pad
US10263432B1 (en) 2013-06-25 2019-04-16 Energous Corporation Multi-mode transmitter with an antenna array for delivering wireless power and providing Wi-Fi access
US10270261B2 (en) 2016-02-25 2019-04-23 Energous Corporation Systems and methods of object detection in wireless power charging systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08213822A (en) * 1995-02-03 1996-08-20 Murata Mfg Co Ltd Surface mount antenna and communication equipment using it
JP2004015799A (en) * 2002-06-05 2004-01-15 Samsung Electro Mech Co Ltd Chip antenna provided with parasitic element
JP2004194211A (en) * 2002-12-13 2004-07-08 Kyocera Corp Surface-mounted antenna and antenna device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08213822A (en) * 1995-02-03 1996-08-20 Murata Mfg Co Ltd Surface mount antenna and communication equipment using it
JP2004015799A (en) * 2002-06-05 2004-01-15 Samsung Electro Mech Co Ltd Chip antenna provided with parasitic element
JP2004194211A (en) * 2002-12-13 2004-07-08 Kyocera Corp Surface-mounted antenna and antenna device

Cited By (158)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011114853A (en) * 2009-11-30 2011-06-09 Toshiba Corp Antenna device, mobile terminal, and method for manufacturing the antenna device
US9941754B2 (en) 2012-07-06 2018-04-10 Energous Corporation Wireless power transmission with selective range
US9923386B1 (en) 2012-07-06 2018-03-20 Energous Corporation Systems and methods for wireless power transmission by modifying a number of antenna elements used to transmit power waves to a receiver
US9887739B2 (en) 2012-07-06 2018-02-06 Energous Corporation Systems and methods for wireless power transmission by comparing voltage levels associated with power waves transmitted by antennas of a plurality of antennas of a transmitter to determine appropriate phase adjustments for the power waves
US9912199B2 (en) 2012-07-06 2018-03-06 Energous Corporation Receivers for wireless power transmission
US9893768B2 (en) 2012-07-06 2018-02-13 Energous Corporation Methodology for multiple pocket-forming
US10103582B2 (en) 2012-07-06 2018-10-16 Energous Corporation Transmitters for wireless power transmission
US9859756B2 (en) 2012-07-06 2018-01-02 Energous Corporation Transmittersand methods for adjusting wireless power transmission based on information from receivers
US9900057B2 (en) 2012-07-06 2018-02-20 Energous Corporation Systems and methods for assigning groups of antenas of a wireless power transmitter to different wireless power receivers, and determining effective phases to use for wirelessly transmitting power using the assigned groups of antennas
US9906065B2 (en) 2012-07-06 2018-02-27 Energous Corporation Systems and methods of transmitting power transmission waves based on signals received at first and second subsets of a transmitter's antenna array
US10186913B2 (en) 2012-07-06 2019-01-22 Energous Corporation System and methods for pocket-forming based on constructive and destructive interferences to power one or more wireless power receivers using a wireless power transmitter including a plurality of antennas
US10148133B2 (en) 2012-07-06 2018-12-04 Energous Corporation Wireless power transmission with selective range
US9843201B1 (en) 2012-07-06 2017-12-12 Energous Corporation Wireless power transmitter that selects antenna sets for transmitting wireless power to a receiver based on location of the receiver, and methods of use thereof
JP2014116812A (en) * 2012-12-11 2014-06-26 Orient Micro Wave:Kk Surgical instrument position detection system and transmission antenna
US10224758B2 (en) 2013-05-10 2019-03-05 Energous Corporation Wireless powering of electronic devices with selective delivery range
US9843229B2 (en) 2013-05-10 2017-12-12 Energous Corporation Wireless sound charging and powering of healthcare gadgets and sensors
US10134260B1 (en) 2013-05-10 2018-11-20 Energous Corporation Off-premises alert system and method for wireless power receivers in a wireless power network
US9866279B2 (en) 2013-05-10 2018-01-09 Energous Corporation Systems and methods for selecting which power transmitter should deliver wireless power to a receiving device in a wireless power delivery network
US9847669B2 (en) 2013-05-10 2017-12-19 Energous Corporation Laptop computer as a transmitter for wireless charging
US9882427B2 (en) 2013-05-10 2018-01-30 Energous Corporation Wireless power delivery using a base station to control operations of a plurality of wireless power transmitters
US9824815B2 (en) 2013-05-10 2017-11-21 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US10128695B2 (en) 2013-05-10 2018-11-13 Energous Corporation Hybrid Wi-Fi and power router transmitter
US9800080B2 (en) 2013-05-10 2017-10-24 Energous Corporation Portable wireless charging pad
US9967743B1 (en) 2013-05-10 2018-05-08 Energous Corporation Systems and methods for using a transmitter access policy at a network service to determine whether to provide power to wireless power receivers in a wireless power network
US10056782B1 (en) 2013-05-10 2018-08-21 Energous Corporation Methods and systems for maximum power point transfer in receivers
US10206185B2 (en) 2013-05-10 2019-02-12 Energous Corporation System and methods for wireless power transmission to an electronic device in accordance with user-defined restrictions
US9941705B2 (en) 2013-05-10 2018-04-10 Energous Corporation Wireless sound charging of clothing and smart fabrics
US10103552B1 (en) 2013-06-03 2018-10-16 Energous Corporation Protocols for authenticated wireless power transmission
US10141768B2 (en) 2013-06-03 2018-11-27 Energous Corporation Systems and methods for maximizing wireless power transfer efficiency by instructing a user to change a receiver device's position
US10211674B1 (en) 2013-06-12 2019-02-19 Energous Corporation Wireless charging using selected reflectors
US10003211B1 (en) 2013-06-17 2018-06-19 Energous Corporation Battery life of portable electronic devices
US10263432B1 (en) 2013-06-25 2019-04-16 Energous Corporation Multi-mode transmitter with an antenna array for delivering wireless power and providing Wi-Fi access
US9966765B1 (en) 2013-06-25 2018-05-08 Energous Corporation Multi-mode transmitter
US9871398B1 (en) 2013-07-01 2018-01-16 Energous Corporation Hybrid charging method for wireless power transmission based on pocket-forming
US10021523B2 (en) 2013-07-11 2018-07-10 Energous Corporation Proximity transmitters for wireless power charging systems
US10063105B2 (en) 2013-07-11 2018-08-28 Energous Corporation Proximity transmitters for wireless power charging systems
US9812890B1 (en) 2013-07-11 2017-11-07 Energous Corporation Portable wireless charging pad
US10224982B1 (en) 2013-07-11 2019-03-05 Energous Corporation Wireless power transmitters for transmitting wireless power and tracking whether wireless power receivers are within authorized locations
US9876379B1 (en) 2013-07-11 2018-01-23 Energous Corporation Wireless charging and powering of electronic devices in a vehicle
US9941707B1 (en) 2013-07-19 2018-04-10 Energous Corporation Home base station for multiple room coverage with multiple transmitters
US10211680B2 (en) 2013-07-19 2019-02-19 Energous Corporation Method for 3 dimensional pocket-forming
US10124754B1 (en) 2013-07-19 2018-11-13 Energous Corporation Wireless charging and powering of electronic sensors in a vehicle
US9979440B1 (en) 2013-07-25 2018-05-22 Energous Corporation Antenna tile arrangements configured to operate as one functional unit
US9859757B1 (en) 2013-07-25 2018-01-02 Energous Corporation Antenna tile arrangements in electronic device enclosures
US9831718B2 (en) 2013-07-25 2017-11-28 Energous Corporation TV with integrated wireless power transmitter
US10050462B1 (en) 2013-08-06 2018-08-14 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US9787103B1 (en) 2013-08-06 2017-10-10 Energous Corporation Systems and methods for wirelessly delivering power to electronic devices that are unable to communicate with a transmitter
US9843213B2 (en) 2013-08-06 2017-12-12 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US10038337B1 (en) 2013-09-16 2018-07-31 Energous Corporation Wireless power supply for rescue devices
US9893555B1 (en) 2013-10-10 2018-02-13 Energous Corporation Wireless charging of tools using a toolbox transmitter
US9899861B1 (en) 2013-10-10 2018-02-20 Energous Corporation Wireless charging methods and systems for game controllers, based on pocket-forming
US9847677B1 (en) 2013-10-10 2017-12-19 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US10090699B1 (en) 2013-11-01 2018-10-02 Energous Corporation Wireless powered house
US10148097B1 (en) 2013-11-08 2018-12-04 Energous Corporation Systems and methods for using a predetermined number of communication channels of a wireless power transmitter to communicate with different wireless power receivers
US10230266B1 (en) 2014-02-06 2019-03-12 Energous Corporation Wireless power receivers that communicate status data indicating wireless power transmission effectiveness with a transmitter using a built-in communications component of a mobile device, and methods of use thereof
US10075017B2 (en) 2014-02-06 2018-09-11 Energous Corporation External or internal wireless power receiver with spaced-apart antenna elements for charging or powering mobile devices using wirelessly delivered power
US9935482B1 (en) 2014-02-06 2018-04-03 Energous Corporation Wireless power transmitters that transmit at determined times based on power availability and consumption at a receiving mobile device
US10158257B2 (en) 2014-05-01 2018-12-18 Energous Corporation System and methods for using sound waves to wirelessly deliver power to electronic devices
US9847679B2 (en) 2014-05-07 2017-12-19 Energous Corporation System and method for controlling communication between wireless power transmitter managers
US9819230B2 (en) 2014-05-07 2017-11-14 Energous Corporation Enhanced receiver for wireless power transmission
US10193396B1 (en) 2014-05-07 2019-01-29 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US10170917B1 (en) 2014-05-07 2019-01-01 Energous Corporation Systems and methods for managing and controlling a wireless power network by establishing time intervals during which receivers communicate with a transmitter
US9859797B1 (en) 2014-05-07 2018-01-02 Energous Corporation Synchronous rectifier design for wireless power receiver
US9876394B1 (en) 2014-05-07 2018-01-23 Energous Corporation Boost-charger-boost system for enhanced power delivery
US10153653B1 (en) 2014-05-07 2018-12-11 Energous Corporation Systems and methods for using application programming interfaces to control communications between a transmitter and a receiver
US9882430B1 (en) 2014-05-07 2018-01-30 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US9800172B1 (en) 2014-05-07 2017-10-24 Energous Corporation Integrated rectifier and boost converter for boosting voltage received from wireless power transmission waves
US9806564B2 (en) 2014-05-07 2017-10-31 Energous Corporation Integrated rectifier and boost converter for wireless power transmission
US9882395B1 (en) 2014-05-07 2018-01-30 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US10116170B1 (en) 2014-05-07 2018-10-30 Energous Corporation Methods and systems for maximum power point transfer in receivers
US10205239B1 (en) 2014-05-07 2019-02-12 Energous Corporation Compact PIFA antenna
US10153645B1 (en) 2014-05-07 2018-12-11 Energous Corporation Systems and methods for designating a master power transmitter in a cluster of wireless power transmitters
US10243414B1 (en) 2014-05-07 2019-03-26 Energous Corporation Wearable device with wireless power and payload receiver
US10186911B2 (en) 2014-05-07 2019-01-22 Energous Corporation Boost converter and controller for increasing voltage received from wireless power transmission waves
US10211682B2 (en) 2014-05-07 2019-02-19 Energous Corporation Systems and methods for controlling operation of a transmitter of a wireless power network based on user instructions received from an authenticated computing device powered or charged by a receiver of the wireless power network
US9853458B1 (en) 2014-05-07 2017-12-26 Energous Corporation Systems and methods for device and power receiver pairing
US10141791B2 (en) 2014-05-07 2018-11-27 Energous Corporation Systems and methods for controlling communications during wireless transmission of power using application programming interfaces
US9973008B1 (en) 2014-05-07 2018-05-15 Energous Corporation Wireless power receiver with boost converters directly coupled to a storage element
US10014728B1 (en) 2014-05-07 2018-07-03 Energous Corporation Wireless power receiver having a charger system for enhanced power delivery
US10218227B2 (en) 2014-05-07 2019-02-26 Energous Corporation Compact PIFA antenna
US9859758B1 (en) 2014-05-14 2018-01-02 Energous Corporation Transducer sound arrangement for pocket-forming
US9876536B1 (en) 2014-05-23 2018-01-23 Energous Corporation Systems and methods for assigning groups of antennas to transmit wireless power to different wireless power receivers
US10063064B1 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for generating a power receiver identifier in a wireless power network
US9825674B1 (en) 2014-05-23 2017-11-21 Energous Corporation Enhanced transmitter that selects configurations of antenna elements for performing wireless power transmission and receiving functions
US10063106B2 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for a self-system analysis in a wireless power transmission network
US9853692B1 (en) 2014-05-23 2017-12-26 Energous Corporation Systems and methods for wireless power transmission
US10223717B1 (en) 2014-05-23 2019-03-05 Energous Corporation Systems and methods for payment-based authorization of wireless power transmission service
US9899873B2 (en) 2014-05-23 2018-02-20 Energous Corporation System and method for generating a power receiver identifier in a wireless power network
US9954374B1 (en) 2014-05-23 2018-04-24 Energous Corporation System and method for self-system analysis for detecting a fault in a wireless power transmission Network
US9793758B2 (en) 2014-05-23 2017-10-17 Energous Corporation Enhanced transmitter using frequency control for wireless power transmission
US9966784B2 (en) 2014-06-03 2018-05-08 Energous Corporation Systems and methods for extending battery life of portable electronic devices charged by sound
US10128699B2 (en) 2014-07-14 2018-11-13 Energous Corporation Systems and methods of providing wireless power using receiver device sensor inputs
US10128693B2 (en) 2014-07-14 2018-11-13 Energous Corporation System and method for providing health safety in a wireless power transmission system
US10075008B1 (en) 2014-07-14 2018-09-11 Energous Corporation Systems and methods for manually adjusting when receiving electronic devices are scheduled to receive wirelessly delivered power from a wireless power transmitter in a wireless power network
US10090886B1 (en) 2014-07-14 2018-10-02 Energous Corporation System and method for enabling automatic charging schedules in a wireless power network to one or more devices
US9893554B2 (en) 2014-07-14 2018-02-13 Energous Corporation System and method for providing health safety in a wireless power transmission system
US9991741B1 (en) 2014-07-14 2018-06-05 Energous Corporation System for tracking and reporting status and usage information in a wireless power management system
US9941747B2 (en) 2014-07-14 2018-04-10 Energous Corporation System and method for manually selecting and deselecting devices to charge in a wireless power network
US10116143B1 (en) 2014-07-21 2018-10-30 Energous Corporation Integrated antenna arrays for wireless power transmission
US10068703B1 (en) 2014-07-21 2018-09-04 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
US9838083B2 (en) 2014-07-21 2017-12-05 Energous Corporation Systems and methods for communication with remote management systems
US9871301B2 (en) 2014-07-21 2018-01-16 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
US9867062B1 (en) 2014-07-21 2018-01-09 Energous Corporation System and methods for using a remote server to authorize a receiving device that has requested wireless power and to determine whether another receiving device should request wireless power in a wireless power transmission system
US9882394B1 (en) 2014-07-21 2018-01-30 Energous Corporation Systems and methods for using servers to generate charging schedules for wireless power transmission systems
US9887584B1 (en) 2014-08-21 2018-02-06 Energous Corporation Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system
US9899844B1 (en) 2014-08-21 2018-02-20 Energous Corporation Systems and methods for configuring operational conditions for a plurality of wireless power transmitters at a system configuration interface
US10008889B2 (en) 2014-08-21 2018-06-26 Energous Corporation Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system
US9876648B2 (en) 2014-08-21 2018-01-23 Energous Corporation System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters
US9917477B1 (en) 2014-08-21 2018-03-13 Energous Corporation Systems and methods for automatically testing the communication between power transmitter and wireless receiver
US9939864B1 (en) 2014-08-21 2018-04-10 Energous Corporation System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters
US9891669B2 (en) 2014-08-21 2018-02-13 Energous Corporation Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system
US10199849B1 (en) 2014-08-21 2019-02-05 Energous Corporation Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system
US9965009B1 (en) 2014-08-21 2018-05-08 Energous Corporation Systems and methods for assigning a power receiver to individual power transmitters based on location of the power receiver
US10122415B2 (en) 2014-12-27 2018-11-06 Energous Corporation Systems and methods for assigning a set of antennas of a wireless power transmitter to a wireless power receiver based on a location of the wireless power receiver
US9893535B2 (en) 2015-02-13 2018-02-13 Energous Corporation Systems and methods for determining optimal charging positions to maximize efficiency of power received from wirelessly delivered sound wave energy
US9906275B2 (en) 2015-09-15 2018-02-27 Energous Corporation Identifying receivers in a wireless charging transmission field
US10186893B2 (en) 2015-09-16 2019-01-22 Energous Corporation Systems and methods for real time or near real time wireless communications between a wireless power transmitter and a wireless power receiver
US9941752B2 (en) 2015-09-16 2018-04-10 Energous Corporation Systems and methods of object detection in wireless power charging systems
US9893538B1 (en) 2015-09-16 2018-02-13 Energous Corporation Systems and methods of object detection in wireless power charging systems
US10008875B1 (en) 2015-09-16 2018-06-26 Energous Corporation Wireless power transmitter configured to transmit power waves to a predicted location of a moving wireless power receiver
US10158259B1 (en) 2015-09-16 2018-12-18 Energous Corporation Systems and methods for identifying receivers in a transmission field by transmitting exploratory power waves towards different segments of a transmission field
US10211685B2 (en) 2015-09-16 2019-02-19 Energous Corporation Systems and methods for real or near real time wireless communications between a wireless power transmitter and a wireless power receiver
US10199850B2 (en) 2015-09-16 2019-02-05 Energous Corporation Systems and methods for wirelessly transmitting power from a transmitter to a receiver by determining refined locations of the receiver in a segmented transmission field associated with the transmitter
US9871387B1 (en) 2015-09-16 2018-01-16 Energous Corporation Systems and methods of object detection using one or more video cameras in wireless power charging systems
US9948135B2 (en) 2015-09-22 2018-04-17 Energous Corporation Systems and methods for identifying sensitive objects in a wireless charging transmission field
US10050470B1 (en) 2015-09-22 2018-08-14 Energous Corporation Wireless power transmission device having antennas oriented in three dimensions
US10135295B2 (en) 2015-09-22 2018-11-20 Energous Corporation Systems and methods for nullifying energy levels for wireless power transmission waves
US10020678B1 (en) 2015-09-22 2018-07-10 Energous Corporation Systems and methods for selecting antennas to generate and transmit power transmission waves
US10033222B1 (en) 2015-09-22 2018-07-24 Energous Corporation Systems and methods for determining and generating a waveform for wireless power transmission waves
US10128686B1 (en) 2015-09-22 2018-11-13 Energous Corporation Systems and methods for identifying receiver locations using sensor technologies
US10027168B2 (en) 2015-09-22 2018-07-17 Energous Corporation Systems and methods for generating and transmitting wireless power transmission waves using antennas having a spacing that is selected by the transmitter
US10135294B1 (en) 2015-09-22 2018-11-20 Energous Corporation Systems and methods for preconfiguring transmission devices for power wave transmissions based on location data of one or more receivers
US10153660B1 (en) 2015-09-22 2018-12-11 Energous Corporation Systems and methods for preconfiguring sensor data for wireless charging systems
EP3157135A1 (en) * 2015-10-13 2017-04-19 Energous Corporation 3d ceramic mold antenna
US9899744B1 (en) 2015-10-28 2018-02-20 Energous Corporation Antenna for wireless charging systems
US9853485B2 (en) 2015-10-28 2017-12-26 Energous Corporation Antenna for wireless charging systems
US10177594B2 (en) 2015-10-28 2019-01-08 Energous Corporation Radiating metamaterial antenna for wireless charging
US10027180B1 (en) 2015-11-02 2018-07-17 Energous Corporation 3D triple linear antenna that acts as heat sink
US10063108B1 (en) 2015-11-02 2018-08-28 Energous Corporation Stamped three-dimensional antenna
US10135112B1 (en) 2015-11-02 2018-11-20 Energous Corporation 3D antenna mount
US10256657B2 (en) 2015-12-24 2019-04-09 Energous Corporation Antenna having coaxial structure for near field wireless power charging
US10141771B1 (en) 2015-12-24 2018-11-27 Energous Corporation Near field transmitters with contact points for wireless power charging
US10027158B2 (en) 2015-12-24 2018-07-17 Energous Corporation Near field transmitters for wireless power charging of an electronic device by leaking RF energy through an aperture
US10038332B1 (en) 2015-12-24 2018-07-31 Energous Corporation Systems and methods of wireless power charging through multiple receiving devices
US10135286B2 (en) 2015-12-24 2018-11-20 Energous Corporation Near field transmitters for wireless power charging of an electronic device by leaking RF energy through an aperture offset from a patch antenna
US10186892B2 (en) 2015-12-24 2019-01-22 Energous Corporation Receiver device with antennas positioned in gaps
US10218207B2 (en) 2015-12-24 2019-02-26 Energous Corporation Receiver chip for routing a wireless signal for wireless power charging or data reception
US10027159B2 (en) 2015-12-24 2018-07-17 Energous Corporation Antenna for transmitting wireless power signals
US10116162B2 (en) 2015-12-24 2018-10-30 Energous Corporation Near field transmitters with harmonic filters for wireless power charging
US10199835B2 (en) 2015-12-29 2019-02-05 Energous Corporation Radar motion detection using stepped frequency in wireless power transmission system
US10164478B2 (en) 2015-12-29 2018-12-25 Energous Corporation Modular antenna boards in wireless power transmission systems
US10008886B2 (en) 2015-12-29 2018-06-26 Energous Corporation Modular antennas with heat sinks in wireless power transmission systems
US10263476B2 (en) 2015-12-29 2019-04-16 Energous Corporation Transmitter board allowing for modular antenna configurations in wireless power transmission systems
US10277054B2 (en) 2016-02-17 2019-04-30 Energous Corporation Near-field charging pad for wireless power charging of a receiver device that is temporarily unable to communicate
US10270261B2 (en) 2016-02-25 2019-04-23 Energous Corporation Systems and methods of object detection in wireless power charging systems
US10079515B2 (en) 2016-12-12 2018-09-18 Energous Corporation Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad
US10256677B2 (en) 2016-12-12 2019-04-09 Energous Corporation Near-field RF charging pad with adaptive loading to efficiently charge an electronic device at any position on the pad
US10122219B1 (en) 2017-10-10 2018-11-06 Energous Corporation Systems, methods, and devices for using a battery as a antenna for receiving wirelessly delivered power from radio frequency power waves

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