JP2017537515A - 無線機器のアンテナ装置 - Google Patents
無線機器のアンテナ装置 Download PDFInfo
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- JP2017537515A JP2017537515A JP2017522337A JP2017522337A JP2017537515A JP 2017537515 A JP2017537515 A JP 2017537515A JP 2017522337 A JP2017522337 A JP 2017522337A JP 2017522337 A JP2017522337 A JP 2017522337A JP 2017537515 A JP2017537515 A JP 2017537515A
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- Prior art keywords
- radiator
- antenna
- wireless device
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/10—Logperiodic antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/005—Patch antenna using one or more coplanar parasitic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/001—Crossed polarisation dual antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
- H01Q5/385—Two or more parasitic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
Abstract
Description
12 PCB基板
14 カバー
100 アンテナ
110 第1放射体
110A 第1アンテナパターン
110B 第2アンテナパターン
120、121、122 第2放射体
120A 第1寄生パッチ
120B 第2寄生パッチ
140 カバー
200 送受信器
Claims (14)
- 無線機器のアンテナであって、
第1放射体;及び
前記第1放射体によって放射された無線信号を放射するために前記無線機器のカバーに設置される第2放射体を含み、
前記第2放射体は、前記第1放射体から離隔され、前記第1放射体に対向するアンテナ。 - 前記第1放射体は、直線型の放射体を含む請求項1に記載のアンテナ。
- 前記第1放射体は、前記無線機器の本体に含まれ、
前記第1放射体は、前記無線機器の本体に内蔵されたプリント回路基板(PCB)に含まれる請求項1に記載のアンテナ。 - 前記第2放射体は、非線形の放射体を含む請求項3に記載のアンテナ。
- 無線機器であって、
第1放射体を含む本体;及び
前記第1放射体によって放射された無線信号を放射するために第2放射体を含むカバーを含み、
前記第2放射体は、前記第1放射体に対向し、前記第1放射体から離隔される無線機器。 - 前記第1放射体は、直線型の放射体を含み、
前記第2放射体は、非線形の放射体を含む請求項5に記載の無線機器。 - 前記第1放射体は、
前記無線機器の本体に内蔵されたプリント回路基板(PCB)に含まれる請求項6に記載の無線機器。 - 前記カバーを囲む金属性ケースをさらに含み、
前記金属性ケースは、
前記導電性の寄生パッチに対応する位置に位置し、前記第2放射体によって放射された無線信号の伝達経路を提供する開口部を含み、
前記第2放射体は、前記無線機器のカバーの所定の位置に位置する導電性寄生パッチを含む請求項5に記載の無線機器。 - 前記第1放射体は、
給電部;
接地面;及び
アンテナパターンを含む請求項1又は5に記載のアンテナ又は無線機器。 - 前記アンテナパターンは、アレイアンテナパターンを含む請求項1又は5に記載のアンテナ又は無線機器。
- 前記第2放射体は、前記無線機器のカバーの所定の位置に位置する導電性寄生パッチを含む請求項1又は5に記載のアンテナ又は無線機器。
- 前記導電性寄生パッチの位置は、前記第1放射体と前記第2放射体の間の離隔距離、前記第2放射体の曲率半径、及び前記無線信号の周波数の波長に基づいて決定される請求項11に記載のアンテナ又は無線機器。
- 前記無線信号の周波数に対応する波長λ対前記寄生パッチの長さZpの比率Zp/λは0.1乃至0.3の範囲内で決定され、
前記無線信号の周波数に対応する波長λ対前記第2放射体の中央位置と前記カバーの中央位置の差dz/λの比率dz/λは0.02乃至0.4の範囲内で決定される請求項12に記載のアンテナ又は無線機器。 - 前記カバーは、プリント回路基板(PCB)、シリコン、LTCC(Low Temperature Co−fired Ceramic)及びLCP(Liquid Crystal Polymer)のうち少なくとも1つの材料(material)を含む請求項11に記載のアンテナ又は無線機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140143389A KR102305975B1 (ko) | 2014-10-22 | 2014-10-22 | 무선 기기의 안테나 장치 |
KR10-2014-0143389 | 2014-10-22 | ||
PCT/KR2015/011186 WO2016064212A1 (en) | 2014-10-22 | 2015-10-22 | Antenna apparatus for use in wireless devices |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017537515A true JP2017537515A (ja) | 2017-12-14 |
JP6771457B2 JP6771457B2 (ja) | 2020-10-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017522337A Active JP6771457B2 (ja) | 2014-10-22 | 2015-10-22 | 無線機器のアンテナ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10714810B2 (ja) |
EP (1) | EP3210256B1 (ja) |
JP (1) | JP6771457B2 (ja) |
KR (1) | KR102305975B1 (ja) |
CN (1) | CN205429148U (ja) |
WO (1) | WO2016064212A1 (ja) |
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2015
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Also Published As
Publication number | Publication date |
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KR20160047234A (ko) | 2016-05-02 |
JP6771457B2 (ja) | 2020-10-21 |
EP3210256A4 (en) | 2017-10-18 |
EP3210256A1 (en) | 2017-08-30 |
WO2016064212A1 (en) | 2016-04-28 |
EP3210256B1 (en) | 2020-12-02 |
US20160118713A1 (en) | 2016-04-28 |
KR102305975B1 (ko) | 2021-09-28 |
US10714810B2 (en) | 2020-07-14 |
CN205429148U (zh) | 2016-08-03 |
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