JP5651245B2 - アンテナ交換及びアンテナ同調を伴うアンテナシステム - Google Patents
アンテナ交換及びアンテナ同調を伴うアンテナシステム Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
-
- 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
- H01Q1/12—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
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- 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
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
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- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Transceivers (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Telephone Function (AREA)
Description
本出願は、2010年11月5日に出願された米国特許出願第12/941,011号の優先権を主張するもので、この出願は、参考としてここにそのまま援用される。
12:ハウジング
14:ディスプレイ
16:周辺部材
16−1、16−2、16−3:セグメント
18A、B、C、D:ギャップ
19:ボタン
20、22:領域
28:記憶及び処理回路
30:入力/出力回路
32:入力/出力装置
34:ワイヤレス通信回路
35:GPS受信機
36:トランシーバ回路
38:セルラー電話トランシーバ回路
40U、40L、40WF:アンテナ
42:ハウジング構造体
44:電気的コンポーネント
46:プリント回路板
48:相互接続部
50:コネクタ
52:ケーブル
54:接地アンテナフィード端子
56:同軸ケーブル中心コネクタ
58:正のアンテナフィード端子
100、130:ポート
102:基本帯域プロセッサ
104:高周波送信機
108:インピーダンスマッチング回路
110:高周波受信機
116、119:経路
124:低ノイズ増幅器
126:スイッチ
128:経路
134、136:スイッチ
138、146:開口
148、150:導電性構造体
G:接地平面
C:中央部分
Claims (20)
- 第1及び第2のアンテナと、
第1及び第2のポートを有する高周波トランシーバ回路と、
前記第1のアンテナが前記第1のポートに結合されそして前記第2のアンテナが前記第2のポートに結合された第1のモードで動作すると共に、前記第1のアンテナが前記第2のポートに結合されそして前記第2のアンテナが前記第1のポートに結合された第2のモードで動作するスイッチング回路と、を備え、
前記第1のアンテナは、前記第1のモードの間、複数のセルラー電話通信帯域で高周波信号を送受信するように構成され、
前記第2のアンテナは、前記第2のモードの間、前記複数のセルラー電話通信帯域のサブセットで高周波信号を受信のみするように構成される、電子装置。 - 前記第1のポートは、送信・受信ポートを含み、前記高周波トランシーバ回路は、その送信・受信ポートを通して信号を送信する送信機を含む、請求項1に記載の電子装置。
- 前記第2のポートは、受信ポートを含み、前記高周波トランシーバ回路は、前記送信・受信ポートに結合された第1の受信機と、前記受信ポートに結合された第2の受信機とを含む、請求項2に記載の電子装置。
- 上端及び下端を有するハウジングを更に備え、前記第1のアンテナは、前記上端に配置された上部セルラー電話アンテナを含み、そして前記第2アンテナは、前記下端に配置された下部セルラー電話アンテナを含む、請求項3に記載の電子装置。
- 前記電子装置は、セルラー電話を備え、前記ハウジングは、4つの縁を有し、前記電子装置は、更に、前記ハウジングの4つの縁に沿って延びる周辺導電性部材を備えた、請求項4に記載の電子装置。
- 前記周辺導電性部材は、前記周辺導電性部材を少なくとも第1及び第2のセグメントへと分離する少なくとも2つの誘電体充填ギャップを有し、前記上部セルラー電話アンテナは、少なくとも前記第1セグメントの一部分から形成され、そして前記下部セルラー電話アンテナは、少なくとも前記下部セグメントの一部分から形成される、請求項5に記載の電子装置。
- 前記上部セルラー電話アンテナは、2岐路逆F字アンテナを含む、請求項4に記載の電子装置。
- 前記スイッチング回路と前記2岐路逆F字アンテナとの間に介在された同調可能なマッチング回路を更に備えた、請求項6に記載の電子装置。
- 上端及び下端を有するハウジングと、
前記ハウジングの周りに延びる周辺導電性部材と、
前記周辺導電性部材から少なくとも一部分形成されると共に、前記ハウジングの上端に配置された上部セルラー電話アンテナと、
前記周辺導電性部材から少なくとも一部分形成されると共に、前記ハウジングの下端に配置された下部セルラー電話アンテナと、
送信機並びに第1及び第2の受信機を含む高周波トランシーバ回路と、
第1、第2、第3及び第4ポートを有するスイッチング回路と、を備え、
前記第1ポートは、送信機から信号を受信しそしてその信号を第1の受信機へ送り、前記第3ポートは、第2の受信機へ信号を送り、前記第2のポートは、前記下部セルラー電話アンテナに結合され、前記第4のポートは、前記上部セルラー電話に結合され、前記スイッチング回路は、前記第1のポートが前記第2のポートに接続されそして前記第3のポートが前記第4のポートに接続される第1の状態で動作し、且つ前記第1のポートが前記第4のポートに接続されそして前記第3のポートが前記第2のポートに接続される第2の状態で動作するようにされ、
前記スイッチング回路が前記第1の状態にあるとき、前記上部セルラー電話アンテナは、複数のセルラー電話通信帯域で信号を受信するが、いかなる信号も送信しない、電子装置。 - 前記下部セルラー電話アンテナは、850MHz帯域、900MHz帯域、1800MHz帯域、1900MHz帯域、及び2100MHz帯域を含む少なくとも5つのセルラー電話通信帯域において信号を受信するように構成される、請求項9に記載の電子装置。
- 前記上部セルラー電話アンテナは、5つ未満のセルラー電話通信帯域をカバーするように構成される、請求項10に記載の電子装置。
- 前記上部セルラー電話アンテナに接続された調整可能なマッチング回路を更に備えた、請求項11に記載の電子装置。
- 前記第2のポートと前記下部セルラー電話アンテナとの間に結合された固定のマッチング回路と、前記第4のポートと前記上部セルラー電話アンテナとの間に結合された調整可能なマッチング回路とを更に備えた、請求項9に記載の電子装置。
- 受信したアンテナ信号に基づき前記第1及び第2の状態の選択された一方において前記スイッチング回路を動作するように構成されたコントロール回路を更に備えた、請求項9に記載の電子装置。
- 前記上部セルラー電話アンテナは逆F字アンテナを含む、請求項9に記載の電子装置。
- 前記周辺導電性部材は、その周辺導電性部材を少なくとも1つのセグメントへと分離する誘電体充填ギャップを含み、前記逆F字アンテナは、前記セグメントから形成され且つ第1及び第2の各通信帯域アンテナ共振に関連付けられた第1及び第2の岐路を有する、請求項15に記載の電子装置。
- 前記下部セルラー電話アンテナは、前記上部セルラー電話アンテナより多くのセルラー電話通信帯域をカバーするように構成される、請求項15に記載の電子装置。
- 互いに反対の第1及び第2端並びに4つの縁を有するハウジングと、
前記ハウジング内にマウントされたディスプレイと、
前記ハウジングの4つの縁に沿って延びる周辺導電性部材と、
前記ハウジングの導電性部分から少なくとも一部分形成されたアンテナ接地部と、
少なくとも前記周辺導電性部材の第1セグメント及び前記アンテナ接地部から形成された第1のアンテナと、
少なくとも前記周辺導電性部材の第2セグメント及び前記アンテナ接地部から形成された第2のアンテナと、
送信・受信ポート及び受信専用ポートを有する高周波トランシーバ回路と、
前記第1のアンテナが前記送信・受信ポートに結合されそして前記第2のアンテナが前記受信専用ポートに結合される第1のモードで動作し、且つ前記第1のアンテナが前記受信専用ポートに結合されそして前記第2のアンテナが前記送信・受信ポートに結合される第2のモードで動作するスイッチング回路と、を備え、
前記スイッチング回路が前記第1のモードにあるとき、前記第2のアンテナは、複数のセルラー電話通信帯域で信号を受信する高周波トランシーバ回路内の受信機のみに接続される、電子装置。 - 前記高周波トランシーバ回路は、前記送信・受信ポートを通して信号を送信する送信機を含む、請求項18に記載の電子装置。
- 前記受信機は、前記受信専用ポートに接続され、前記高周波トランシーバ回路は、前記送信・受信ポートに結合された追加の受信機を含む、請求項19に記載の電子装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/941,011 | 2010-11-05 | ||
US12/941,011 US8947302B2 (en) | 2010-11-05 | 2010-11-05 | Antenna system with antenna swapping and antenna tuning |
PCT/US2011/058795 WO2012061394A1 (en) | 2010-11-05 | 2011-11-01 | Antenna system with antenna swapping and antenna tuning |
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Publication Number | Publication Date |
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JP2013543350A JP2013543350A (ja) | 2013-11-28 |
JP5651245B2 true JP5651245B2 (ja) | 2015-01-07 |
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JP2013537766A Active JP5651245B2 (ja) | 2010-11-05 | 2011-11-01 | アンテナ交換及びアンテナ同調を伴うアンテナシステム |
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Country | Link |
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US (4) | US8947302B2 (ja) |
EP (1) | EP2622681B1 (ja) |
JP (1) | JP5651245B2 (ja) |
KR (1) | KR101511458B1 (ja) |
CN (2) | CN102544753B (ja) |
TW (1) | TWI484767B (ja) |
WO (1) | WO2012061394A1 (ja) |
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US8712340B2 (en) | 2011-02-18 | 2014-04-29 | Blackberry Limited | Method and apparatus for radio antenna frequency tuning |
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KR101511458B1 (ko) | 2015-04-10 |
CN202353553U (zh) | 2012-07-25 |
KR20130112895A (ko) | 2013-10-14 |
WO2012061394A1 (en) | 2012-05-10 |
EP2622681B1 (en) | 2018-07-11 |
TW201225547A (en) | 2012-06-16 |
US20180053990A1 (en) | 2018-02-22 |
US20190013570A1 (en) | 2019-01-10 |
WO2012061394A8 (en) | 2012-12-20 |
US10511084B2 (en) | 2019-12-17 |
CN102544753A (zh) | 2012-07-04 |
US20150145734A1 (en) | 2015-05-28 |
TWI484767B (zh) | 2015-05-11 |
US10020563B2 (en) | 2018-07-10 |
US20120112970A1 (en) | 2012-05-10 |
US8947302B2 (en) | 2015-02-03 |
US9806401B2 (en) | 2017-10-31 |
CN102544753B (zh) | 2015-07-22 |
EP2622681A1 (en) | 2013-08-07 |
JP2013543350A (ja) | 2013-11-28 |
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