JP3088404B2 - Mobile radio terminal and built-in antenna - Google Patents
Mobile radio terminal and built-in antennaInfo
- Publication number
- JP3088404B2 JP3088404B2 JP11007685A JP768599A JP3088404B2 JP 3088404 B2 JP3088404 B2 JP 3088404B2 JP 11007685 A JP11007685 A JP 11007685A JP 768599 A JP768599 A JP 768599A JP 3088404 B2 JP3088404 B2 JP 3088404B2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- antenna
- separate unit
- built
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、内蔵アンテナあ
るいは複数のアンテナを備える移動無線端末およびこの
ような移動無線端末に適用される内蔵アンテナに関す
る。The present invention relates to a mobile radio terminal having a built-in antenna or a plurality of antennas and a built-in antenna applied to such a mobile radio terminal.
【０００２】[0002]
【従来の技術】携帯電話を初めとする移動電話端末に
は、様々な外観形状のものがある。特にデザインや利便
性の関係上、外観形状は重要な設計要素となっている。
この外観形状を左右するものの１つとして、アンテナが
ある。デザインや利便性を重視したために本体から突出
するアンテナを設けず、アンテナを内蔵する例もある。
一方本体から突出したアンテナを有する場合であって
も、移動体通信ではダイバシティ送受信を行うことが多
く、内蔵アンテナを設ける例は多い。2. Description of the Related Art Mobile telephone terminals such as portable telephones have various appearances. In particular, the appearance is an important design factor in terms of design and convenience.
One of the factors that influence this external shape is an antenna. There is also an example in which an antenna is built in without providing an antenna protruding from the main body due to emphasis on design and convenience.
On the other hand, even in the case of having an antenna protruding from the main body, diversity transmission and reception are often performed in mobile communication, and there are many examples in which a built-in antenna is provided.
【０００３】図４ならびに図５は、従来から用いられて
いる内蔵アンテナの形成方法を示す側断面図である。こ
の図に示す例では、プリント基板１０７上にプリント配
線パターンによって形成された給電点１０６に、板金加
工等によって逆Ｆ型に形成したアンテナ１０２をハンダ
付けしており、給電点１０６部にはハンダ１１５が盛ら
れている。FIGS. 4 and 5 are side sectional views showing a method of forming a conventional built-in antenna. In the example shown in this figure, an antenna 102 formed in an inverted-F shape by sheet metal processing or the like is soldered to a feeding point 106 formed by a printed wiring pattern on a printed board 107, and 115 are available.
【０００４】[0004]
【発明が解決しようとする課題】ところがこのような構
成では、組立の際にハンダ１１５が流れて周辺のパター
ンをショートさせるような不具合が生じ易い。この場
合、組み立て工程や検査工程で工数が増えてしまう。ま
た、アンテナ１０２、１０２ａの加工部は落下等の衝撃
に弱く、組立時や使用時に形状が変化してアンテナ特性
を悪化させる等の不具合が生じてしまう。However, in such a configuration, a problem that the solder 115 flows at the time of assembling and short-circuits the peripheral pattern is likely to occur. In this case, man-hours increase in the assembly process and the inspection process. Further, the processed portions of the antennas 102 and 102a are vulnerable to impacts such as dropping, and the shape changes during assembly or use, causing problems such as deterioration of antenna characteristics.
【０００５】また、アンテナ１０２、１０２ａとプリン
ト基板１０７との間（プリント基板１０７におけるアン
テナ１０２、１０２ａの面）に取り付けられた電気部品
１１６等に影響を与えるとともに、アンテナ１０２、１
０２ａの特性自体も影響を受けてしまう。In addition to affecting the electrical components 116 and the like attached between the antennas 102 and 102a and the printed circuit board 107 (the surface of the antennas 102 and 102a on the printed circuit board 107),
02a itself is also affected.
【０００６】この発明は、このような背景の下になされ
たもので、組立が容易且つ高い特性が得られ、使用中の
衝撃等によって特性の劣化を引き起こすことがない移動
無線端末および内蔵アンテナを提供することを目的とし
ている。The present invention has been made in view of such a background, and provides a mobile radio terminal and a built-in antenna which are easy to assemble and have high characteristics and which do not cause deterioration in characteristics due to an impact during use. It is intended to provide.
【０００７】[0007]
【課題を解決するための手段】請求項１記載の本発明の
要旨は、本体（１）に取り付けることで当該本体と一体
の外観をなす別体ユニット（８、１８）内に内蔵アンテ
ナ（２、１２）を設け、前記本体内から前記別体ユニッ
トに対して付勢手段（５）によって付勢力（Ｂ）が与え
られ当該本体内に設けられた給電部（６）と前記内蔵ア
ンテナの給電点とを高周波接続する接続子（４）を具備
し、前記本体は、前記付勢手段による付勢力方向とは略
直交方向（Ａ）に前記別体ユニットを摺動可能とさせる
導入手段（１０）を具備し、前記別体ユニットは、前記
本体に完全に取り付けられた場合に前記接続子の尖端部
が嵌合する凹部（８ａ）を具備し、前記接続子は、前記
本体外部ならびに前記別体ユニット外部から前記付勢力
に抗して駆動可能であり、前記別体ユニットは前記本体
に対して着脱自在であることを特徴とする移動無線端末
に存する。請求項２記載の本発明の要旨は、前記内蔵ア
ンテナは、前記本体と対向しない別体ユニットの内面側
に取り付けられる平面アンテナであることを特徴とする
請求項１に記載の移動無線端末に存する。請求項３記載
の本発明の要旨は、前記別体ユニットは、前記本体に電
力を供給する電源（３）を内蔵する電源ユニットである
ことを特徴とする請求項１又は２に記載の移動無線端末
に存する。請求項４記載の本発明の要旨は、本体に取り
付けられて当該本体と一体の外観をなす別体ユニット内
に設けられ、前記本体内から前記別体ユニットに対して
付勢手段によって付勢力が与えられる接続子によって当
該本体内に設けられた給電部と高周波接続され、前記本
体は前記付勢手段による付勢力方向とは略直交方向に前
記別体ユニットを摺動可能とさせる導入手段を具備し、
前記本体に完全に取り付けられた場合に前記接続子の尖
端部が嵌合する凹部を具備する前記別体ユニット内に設
けられ、前記接続子は前記本体外部ならびに前記別体ユ
ニット外部から前記付勢力に抗して駆動可能であり、前
記本体に対して着脱自在である前記別体ユニット内に設
けられることを特徴とする内蔵アンテナに存する。請求
項５記載の本発明の要旨は、前記本体と対向しない別体
ユニットの内面側に取り付けられる平面アンテナを用い
ることを特徴とする請求項４に記載の内蔵アンテナに存
する。請求項６記載の本発明の要旨は、前記別体ユニッ
トは、前記本体に電力を供給する電源を内蔵する電源ユ
ニットであることを特徴とする請求項４又は５に記載の
内蔵アンテナに存する。The gist of the present invention described in claim 1 is that the antenna (2) is mounted in a separate unit (8, 18) which is attached to the main body (1) to form an integral appearance with the main body. , 12), a biasing force (B) is applied to the separate unit from within the main body by a biasing means (5), and a power supply unit (6) provided in the main body and power supply to the built-in antenna are provided. A connector (4) for high-frequency connection with a point, and the main body is provided with introducing means (10) for enabling the separate unit to slide in a direction (A) substantially orthogonal to the direction of the urging force of the urging means. ), Wherein the separate unit includes a recess (8a) into which the tip of the connector fits when completely attached to the main body, and the connector is provided outside the main body and the separate portion. Can be driven from outside the body unit against the biasing force There, the separate body unit consists in a mobile radio terminal, characterized in that it is detachable from the body. The gist of the present invention described in claim 2 is that the built-in antenna is a planar antenna attached to an inner surface of a separate unit that does not face the main body. . The gist of the present invention described in claim 3 is that the separate unit is a power supply unit incorporating a power supply (3) for supplying power to the main body. Exists in the terminal. The gist of the present invention according to claim 4 is provided in a separate unit attached to the main body and forming an integral appearance with the main body, and the urging force is applied to the separate unit from within the main body by the urging means. A high-frequency connection is made to a power supply unit provided in the main body by a connector provided, and the main body is provided with an introduction unit that enables the separate unit to slide in a direction substantially orthogonal to the direction of the urging force of the urging unit. And
The connector is provided in the separate unit having a concave portion into which the tip of the connector fits when completely attached to the main body, and the biasing force is applied to the connector from outside the main body and from the outside of the separate unit. And a built-in antenna that is provided in the separate unit detachably mounted on the main body. According to a fifth aspect of the present invention, there is provided a built-in antenna according to the fourth aspect, wherein a planar antenna attached to an inner surface of a separate unit that does not face the main body is used. According to a sixth aspect of the present invention, there is provided the built-in antenna according to the fourth or fifth aspect, wherein the separate unit is a power supply unit having a power supply for supplying power to the main body.
【０００８】この発明によれば、本体に取り付けられて
本体と一体の外観をなす別体ユニット内に、本体内から
別体ユニットに対して付勢手段によって付勢力が与えら
れる接続子によって本体内に設けられた給電部と高周波
接続される内蔵アンテナを設ける。また、本体には付勢
手段による付勢力方向とは略直交方向に別体ユニットを
摺動可能とさせる導入手段を設け、本体に完全に取り付
けられた場合に接続子の尖端部が嵌合する凹部を具備す
る別体ユニット内に内蔵アンテナを設ける。また、接続
子は本体外部ならびに別体ユニット外部から付勢力に抗
して駆動可能であり、本体に対して着脱自在である別体
ユニット内に内蔵アンテナを設ける。また、本体と対向
しない別体ユニットの内面側に取り付けられる平面アン
テナを用いる。また、別体ユニットは、本体に電力を供
給する電源を内蔵する電源ユニットとする。According to the present invention, in the separate unit attached to the main body and forming an integral appearance with the main body, the connector inside the main body is provided with a biasing force applied to the separate unit by the biasing means. And a built-in antenna connected to the power supply unit provided at a high frequency. In addition, the main body is provided with an introducing means for enabling the separate unit to slide in a direction substantially orthogonal to the direction of the urging force of the urging means, and the tip of the connector is fitted when completely attached to the main body. A built-in antenna is provided in a separate unit having a recess. The connector is drivable against the biasing force from outside the main body and from the outside of the separate unit, and a built-in antenna is provided in a separate unit that is detachable from the main body. In addition, a planar antenna attached to the inner surface of a separate unit that does not face the main body is used. Further, the separate unit is a power supply unit having a power supply for supplying power to the main body.
【０００９】[0009]
【発明の実施の形態】以下に、本発明について説明す
る。図１は、本発明の一実施の形態にかかる移動電話端
末の構成を示す側断面図、図２は側面図である。図１に
示す様に本実施の形態では、プリント基板７を接地導体
板とし、逆Ｆ型のアンテナ２を電池パック８中における
電池部３から外側に設けている。この電池パック８と本
体１との間には、互いに嵌合するガイド１０（図２参
照）が形成されており、電池パック８は矢印Ａ方向に摺
動可能となっている。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below. FIG. 1 is a side sectional view showing a configuration of a mobile telephone terminal according to one embodiment of the present invention, and FIG. 2 is a side view. As shown in FIG. 1, in the present embodiment, the printed circuit board 7 is a ground conductor plate, and the inverted F-shaped antenna 2 is provided outside the battery unit 3 in the battery pack 8. Guides 10 (see FIG. 2) that fit together are formed between the battery pack 8 and the main body 1, and the battery pack 8 is slidable in the direction of arrow A.
【００１０】プリント基板７に形成されたプリントパタ
ーン（図示省略）の給電部６には、導体のバネ５を介し
て導体の接続端子４が支持され、この接続端子４はバネ
５の弾性力によって矢印Ｂ方向に付勢されている。A power supply 6 of a printed pattern (not shown) formed on a printed circuit board 7 supports a conductor connection terminal 4 via a conductor spring 5, and the connection terminal 4 is formed by the elastic force of the spring 5. It is urged in the direction of arrow B.
【００１１】また、電池パック８の上端内面（図１では
左端下面）には切り欠き部８ａが形成されており、この
部分ではアンテナ２の端部２ａが露出している。これに
より、電池パック８を図１の右方へ摺動させると、接続
端子４の一部が電池パック８の切り欠き部８ａに嵌合
し、接続端子４がアンテナ２の端部２ａと電気的接触を
持つことで、アンテナ２が給電部６と接続される。A notch 8a is formed on the inner surface of the upper end of the battery pack 8 (the lower surface on the left end in FIG. 1), and the end 2a of the antenna 2 is exposed in this portion. Thereby, when the battery pack 8 is slid to the right in FIG. 1, a part of the connection terminal 4 is fitted into the notch 8 a of the battery pack 8, and the connection terminal 4 is electrically connected to the end 2 a of the antenna 2. The antenna 2 is connected to the power supply unit 6 by having a proper contact.
【００１２】即ち本実施の形態では、バネ５を介して給
電部６と電気的に接触するとともにアンテナ２の端部２
ａと電気的に接触する接続端子４を、このバネ５によっ
てアンテナ２の端部２ａ方向に加圧している。これによ
って、ハンダ付け等の工程を要さずに給電部６とアンテ
ナ２とを確実に接触させることができる。That is, in the present embodiment, the end portion 2 of the antenna 2 is brought into electrical contact with the feeding portion 6 via the spring 5.
The connection terminal 4 that is in electrical contact with a is pressed by the spring 5 in the direction of the end 2a of the antenna 2. Thus, the power supply unit 6 and the antenna 2 can be reliably brought into contact with each other without a step such as soldering.
【００１３】図３は、上述の実施の形態の応用例にかか
る移動電話端末の構成を示す側断面図である。なお図３
において、図１あるいは図２に示す各部と対応する部分
には同一の符号を付し、その説明は省略する。FIG. 3 is a side sectional view showing a configuration of a mobile telephone terminal according to an application of the above embodiment. FIG. 3
In FIG. 7, the same reference numerals are given to the portions corresponding to the respective portions shown in FIG. 1 or FIG. 2, and the description thereof will be omitted.
【００１４】この図３に示す例では、電池パック１８内
にフレキシブル基板等の上に形成したストリップアンテ
ナ１２を設け、受信専用の内蔵アンテナとして使用す
る。In the example shown in FIG. 3, a strip antenna 12 formed on a flexible substrate or the like is provided in a battery pack 18 and used as a built-in antenna dedicated to reception.
【００１５】なお、上述の各例ではアンテナを電池パッ
クに内蔵する場合を説明したが、本発明では内蔵アンテ
ナを設ける部位は電池パックに限定されず、電磁波を問
題なく透過する素材で覆われた部位であれば、何れにあ
ってもよい。In each of the above-described examples, the case where the antenna is built in the battery pack has been described. However, in the present invention, the portion where the built-in antenna is provided is not limited to the battery pack, but is covered with a material that transmits electromagnetic waves without any problem. Any part may be used.
【００１６】また、本発明を内蔵アンテナのみのユニッ
トに適用してもよい。こうすることで、工程の簡素化等
が可能となる。さらにこのユニットは着脱可能であるこ
とから、用途や使用環境に応じて適宜アンテナを交換で
きる構成となる。そして本発明は、携帯電話機等の移動
電話端末あるいはこれに類するものに限定されず、各種
移動無線端末や携帯型受信機等に、広く応用可能であ
る。Further, the present invention may be applied to a unit having only a built-in antenna. This makes it possible to simplify the process. Further, since this unit is detachable, the antenna can be replaced as appropriate according to the application and the use environment. The present invention is not limited to a mobile phone terminal such as a mobile phone or the like, and can be widely applied to various mobile radio terminals, portable receivers, and the like.
【００１７】[0017]
【発明の効果】以上説明したように、この発明によれ
ば、本体に取り付けられて本体と一体の外観をなす別体
ユニット内に、本体内から別体ユニットに対して付勢手
段によって付勢力が与えられる接続子によって本体内に
設けられた給電部と高周波接続される内蔵アンテナを設
ける。また、本体には付勢手段による付勢力方向とは略
直交方向に別体ユニットを摺動可能とさせる導入手段を
設け、本体に完全に取り付けられた場合に接続子の尖端
部が嵌合する凹部を具備する別体ユニット内に内蔵アン
テナを設ける。また、接続子は本体外部ならびに別体ユ
ニット外部から付勢力に抗して駆動可能であり、本体に
対して着脱自在である別体ユニット内に内蔵アンテナを
設ける。また、本体と対向しない別体ユニットの内面側
に取り付けられる平面アンテナを用いる。また、別体ユ
ニットは、本体に電力を供給する電源を内蔵する電源ユ
ニットとするので、組立が容易且つ高い特性が得られ、
使用中の衝撃等によって特性の劣化を引き起こすことが
ない移動無線端末および内蔵アンテナが実現可能である
という効果が得られる。As described above, according to the present invention, the urging force is applied to the separate unit from within the main body by the urging means in the separate unit attached to the main body and forming an integral appearance with the main body. Is provided with a built-in antenna which is connected to a power supply unit provided in the main body at a high frequency by a connector provided with the antenna. In addition, the main body is provided with an introducing means for enabling the separate unit to slide in a direction substantially orthogonal to the direction of the urging force of the urging means, and the tip of the connector is fitted when completely attached to the main body. A built-in antenna is provided in a separate unit having a recess. The connector is drivable against the biasing force from outside the main body and from the outside of the separate unit, and a built-in antenna is provided in a separate unit that is detachable from the main body. In addition, a planar antenna attached to the inner surface of a separate unit that does not face the main body is used. Also, since the separate unit is a power supply unit having a built-in power supply for supplying power to the main body, easy assembly and high characteristics are obtained,
An effect is obtained that a mobile wireless terminal and a built-in antenna that do not cause deterioration in characteristics due to impact during use or the like can be realized.
【図１】本発明の一実施の形態にかかる移動電話端末の
構成を示す側断面図である。FIG. 1 is a side sectional view showing a configuration of a mobile telephone terminal according to one embodiment of the present invention.
【図２】本発明の一実施の形態にかかる移動電話端末の
構成を示す側面図である。FIG. 2 is a side view showing the configuration of the mobile telephone terminal according to one embodiment of the present invention.
【図３】本発明の応用例にかかる移動電話端末の構成を
示す側断面図である。FIG. 3 is a side sectional view showing a configuration of a mobile telephone terminal according to an application example of the present invention.
【図４】従来から用いられている内蔵アンテナの形成方
法を示す側断面図である。FIG. 4 is a side sectional view showing a method of forming a conventional built-in antenna.
【図５】従来から用いられている内蔵アンテナの形成方
法を示す側断面図である。FIG. 5 is a side sectional view showing a conventional method for forming a built-in antenna.
１ 本体 ２ アンテナ（内蔵アンテナ） ２ａ 端部 ３ 電池部（電源） ４ 接続端子（接続子） ５ バネ（付勢手段） ６ 給電部 ７ プリント基板 ８、１８ 電池パック（別体ユニット） ８ａ 切り欠き部（凹部） １０ ガイド（導入手段） １２ ストリップアンテナ（内蔵アンテナ） １０２、１０２ａ アンテナ １０６ 給電点 １０７ プリント基板 １１５ ハンダ １１６ 電気部品 DESCRIPTION OF SYMBOLS 1 Main body 2 Antenna (Built-in antenna) 2a End part 3 Battery part (power supply) 4 Connection terminal (connector) 5 Spring (biasing means) 6 Power supply part 7 Printed circuit board 8, 18 Battery pack (separate unit) 8a Notch Part (recess) 10 Guide (introduction means) 12 Strip antenna (Built-in antenna) 102, 102a Antenna 106 Feeding point 107 Printed circuit board 115 Solder 116 Electrical component
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) H01Q 1/24 H04B 7/26 H04M 1/02 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) H01Q 1/24 H04B 7/26 H04M 1/02
Claims (6)
と一体の外観をなす別体ユニット（８、１８）内に内蔵
アンテナ（２、１２）を設け、 前記本体内から前記別体ユニットに対して付勢手段
（５）によって付勢力（Ｂ）が与えられ当該本体内に設
けられた給電部（６）と前記内蔵アンテナの給電点とを
高周波接続する接続子（４）を具備し、 前記本体は、前記付勢手段による付勢力方向とは略直交
方向（Ａ）に前記別体ユニットを摺動可能とさせる導入
手段（１０）を具備し、 前記別体ユニットは、前記本体に完全に取り付けられた
場合に前記接続子の尖端部が嵌合する凹部（８ａ）を具
備し、 前記接続子は、前記本体外部ならびに前記別体ユニット
外部から前記付勢力に抗して駆動可能であり、 前記別体ユニットは前記本体に対して着脱自在であるこ
とを特徴とする移動無線端末。A built-in antenna (2, 12) is provided in a separate unit (8, 18) having an external appearance integrated with the main body by being attached to the main body (1). And a connector (4) to which a biasing force (B) is applied by a biasing means (5) to connect a power supply section (6) provided in the main body to a power supply point of the built-in antenna at a high frequency; The main body includes an introduction unit (10) that enables the separate unit to slide in a direction (A) substantially orthogonal to the direction of the urging force of the urging unit. The separate unit is completely attached to the main body. A concave portion (8a) into which a pointed end of the connector fits when attached to the connector, wherein the connector is drivable against the urging force from outside the main body and outside the separate unit. The separate unit is relative to the body Mobile radio terminals, characterized in that a disengageable.
ない別体ユニットの内面側に取り付けられる平面アンテ
ナであることを特徴とする請求項１に記載の移動無線端
末。2. The mobile wireless terminal according to claim 1, wherein the built-in antenna is a planar antenna attached to an inner surface of a separate unit that does not face the main body.
供給する電源（３）を内蔵する電源ユニットであること
を特徴とする請求項１又は２に記載の移動無線端末。3. The mobile radio terminal according to claim 1, wherein the separate unit is a power supply unit having a power supply (3) for supplying power to the main body.
外観をなす別体ユニット内に設けられ、 前記本体内から前記別体ユニットに対して付勢手段によ
って付勢力が与えられる接続子によって当該本体内に設
けられた給電部と高周波接続され、 前記本体は前記付勢手段による付勢力方向とは略直交方
向に前記別体ユニットを摺動可能とさせる導入手段を具
備し、 前記本体に完全に取り付けられた場合に前記接続子の尖
端部が嵌合する凹部を具備する前記別体ユニット内に設
けられ、 前記接続子は前記本体外部ならびに前記別体ユニット外
部から前記付勢力に抗して駆動可能であり、 前記本体に対して着脱自在である前記別体ユニット内に
設けられることを特徴とする内蔵アンテナ。4. A connector which is provided in a separate unit attached to the main body to form an integral appearance with the main body, and which is provided with a biasing force from the inside of the main body to the separate unit by a biasing means. The main body is connected to a power supply unit provided in the main body at a high frequency, and the main body includes an introduction unit that enables the separate unit to be slidable in a direction substantially orthogonal to a direction of the urging force of the urging unit. The connector is provided in the separate unit having a concave portion into which a pointed end of the connector is fitted when attached to the connector, and the connector is configured to resist the urging force from the outside of the main body and the outside of the separate unit. A built-in antenna, wherein the built-in antenna is drivable, and is provided in the separate unit that is detachable from the main body.
面側に取り付けられる平面アンテナを用いることを特徴
とする請求項４に記載の内蔵アンテナ。5. The built-in antenna according to claim 4, wherein a planar antenna mounted on the inner surface side of a separate unit not facing the main body is used.
供給する電源を内蔵する電源ユニットであることを特徴
とする請求項４又は５に記載の内蔵アンテナ。6. The built-in antenna according to claim 4 , wherein the separate unit is a power supply unit including a power supply for supplying power to the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11007685A JP3088404B2 (en) | 1999-01-14 | 1999-01-14 | Mobile radio terminal and built-in antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11007685A JP3088404B2 (en) | 1999-01-14 | 1999-01-14 | Mobile radio terminal and built-in antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000209013A JP2000209013A (en) | 2000-07-28 |
| JP3088404B2 true JP3088404B2 (en) | 2000-09-18 |
Family
ID=11672655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11007685A Expired - Fee Related JP3088404B2 (en) | 1999-01-14 | 1999-01-14 | Mobile radio terminal and built-in antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3088404B2 (en) |
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| US8344957B2 (en) | 2009-07-27 | 2013-01-01 | Funai Electric Co., Ltd. | Mobile device and radio communication portion of mobile device |
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-
1999
- 1999-01-14 JP JP11007685A patent/JP3088404B2/en not_active Expired - Fee Related
Cited By (1)
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|---|---|---|---|---|
| US8344957B2 (en) | 2009-07-27 | 2013-01-01 | Funai Electric Co., Ltd. | Mobile device and radio communication portion of mobile device |
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|---|---|
| JP2000209013A (en) | 2000-07-28 |
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