CN101785144B - 电子控向天线 - Google Patents
电子控向天线 Download PDFInfo
- Publication number
- CN101785144B CN101785144B CN200780100381.9A CN200780100381A CN101785144B CN 101785144 B CN101785144 B CN 101785144B CN 200780100381 A CN200780100381 A CN 200780100381A CN 101785144 B CN101785144 B CN 101785144B
- Authority
- CN
- China
- Prior art keywords
- controllable
- counterpoise element
- counterpoise
- current
- antenna
- 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.)
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Links
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- ARXHIJMGSIYYRZ-UHFFFAOYSA-N 1,2,4-trichloro-3-(3,4-dichlorophenyl)benzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=C(Cl)C=CC(Cl)=C1Cl ARXHIJMGSIYYRZ-UHFFFAOYSA-N 0.000 description 4
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Images
Classifications
-
- 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
- H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
-
- 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
- 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
- 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
- H01Q19/28—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 using a secondary device in the form of two or more substantially straight conductive elements
-
- 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
-
- 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
- H01Q3/01—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 shape of the antenna or antenna system
-
- 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
- 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
- H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q3/446—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element the radiating element being at the centre of one or more rings of auxiliary elements
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2007/077077 WO2009029096A1 (en) | 2007-08-29 | 2007-08-29 | Electronically steerable antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101785144A CN101785144A (zh) | 2010-07-21 |
CN101785144B true CN101785144B (zh) | 2014-01-15 |
Family
ID=39365745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780100381.9A Active CN101785144B (zh) | 2007-08-29 | 2007-08-29 | 电子控向天线 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8094086B2 (zh) |
EP (1) | EP2168206B1 (zh) |
JP (1) | JP5340291B2 (zh) |
KR (2) | KR101269402B1 (zh) |
CN (1) | CN101785144B (zh) |
WO (1) | WO2009029096A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009029096A1 (en) * | 2007-08-29 | 2009-03-05 | Agere Systems Inc. | Electronically steerable antenna |
KR20090130812A (ko) * | 2008-06-16 | 2009-12-24 | 주식회사 케이엠더블유 | 형상 변경이 가능한 기지국 안테나 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB545052A (en) | 1940-02-17 | 1942-05-08 | Standard Telephones Cables Ltd | Improvements relating to multi-unit antenna communication systems |
FR2420855A1 (fr) | 1978-03-24 | 1979-10-19 | Materiel Telephonique | Systeme d'antennes verticales a dipoles alignes commande electroniquement |
US5293172A (en) | 1992-09-28 | 1994-03-08 | The Boeing Company | Reconfiguration of passive elements in an array antenna for controlling antenna performance |
JPH0884015A (ja) * | 1994-09-14 | 1996-03-26 | Toshiba Corp | アンテナ |
US7019695B2 (en) | 1997-11-07 | 2006-03-28 | Nathan Cohen | Fractal antenna ground counterpoise, ground planes, and loading elements and microstrip patch antennas with fractal structure |
DE60230498D1 (de) | 2001-04-11 | 2009-02-05 | Kyocera Wireless Corp | Abstimmbarer multiplexer |
US6937195B2 (en) | 2001-04-11 | 2005-08-30 | Kyocera Wireless Corp. | Inverted-F ferroelectric antenna |
US6690251B2 (en) | 2001-04-11 | 2004-02-10 | Kyocera Wireless Corporation | Tunable ferro-electric filter |
JP2005521289A (ja) * | 2002-03-14 | 2005-07-14 | アイピーアール・ライセンシング・インコーポレーテッド | 適応アンテナ・アレイを備えた移動通信携帯電話機 |
US6657595B1 (en) | 2002-05-09 | 2003-12-02 | Motorola, Inc. | Sensor-driven adaptive counterpoise antenna system |
US6703981B2 (en) | 2002-06-05 | 2004-03-09 | Motorola, Inc. | Antenna(s) and electrochromic surface(s) apparatus and method |
EP1522122A1 (en) | 2002-07-15 | 2005-04-13 | Fractus S.A. | Notched-fed antenna |
JP2004128557A (ja) * | 2002-09-30 | 2004-04-22 | Seiko Epson Corp | 指向性切替えアンテナ |
US6888505B2 (en) | 2003-02-21 | 2005-05-03 | Kyocera Wireless Corp. | Microelectromechanical switch (MEMS) antenna array |
JP2005012779A (ja) * | 2003-05-28 | 2005-01-13 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
DE10335216B4 (de) * | 2003-08-01 | 2005-07-14 | Eads Deutschland Gmbh | Im Bereich einer Außenfläche eines Fluggeräts angeordnete phasengesteuerte Antenne |
KR20050078991A (ko) | 2004-02-03 | 2005-08-08 | 가부시키가이샤 고쿠사이 덴키 츠신 기소 기주츠 겐큐쇼 | 안테나 특성을 제어 가능한 어레이 안테나 |
JP4173453B2 (ja) * | 2004-02-24 | 2008-10-29 | 株式会社国際電気通信基礎技術研究所 | アンテナ装置 |
CN1879257A (zh) * | 2004-07-07 | 2006-12-13 | 松下电器产业株式会社 | 射频设备 |
JP2006115451A (ja) * | 2004-09-15 | 2006-04-27 | Ricoh Co Ltd | 指向性制御マイクロストリップアンテナおよび該アンテナを用いた無線モジュールならびに無線システム |
US7102577B2 (en) | 2004-09-30 | 2006-09-05 | Motorola, Inc. | Multi-antenna handheld wireless communication device |
US20060166719A1 (en) | 2005-01-25 | 2006-07-27 | Siport, Inc. | Mobile device multi-antenna system |
DE102005062941A1 (de) | 2005-12-29 | 2007-07-05 | BSH Bosch und Siemens Hausgeräte GmbH | Hausgerät mit einem Adsorptionsapparat und einer Heizvorrichtung |
WO2009029096A1 (en) * | 2007-08-29 | 2009-03-05 | Agere Systems Inc. | Electronically steerable antenna |
-
2007
- 2007-08-29 WO PCT/US2007/077077 patent/WO2009029096A1/en active Application Filing
- 2007-08-29 CN CN200780100381.9A patent/CN101785144B/zh active Active
- 2007-08-29 KR KR1020107004490A patent/KR101269402B1/ko active IP Right Grant
- 2007-08-29 EP EP07841517.1A patent/EP2168206B1/en active Active
- 2007-08-29 JP JP2010522882A patent/JP5340291B2/ja active Active
- 2007-08-29 KR KR1020137008612A patent/KR20130052679A/ko active IP Right Grant
- 2007-08-29 US US12/280,884 patent/US8094086B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2168206A1 (en) | 2010-03-31 |
KR20130052679A (ko) | 2013-05-22 |
KR101269402B1 (ko) | 2013-05-31 |
EP2168206B1 (en) | 2018-08-22 |
JP2010538531A (ja) | 2010-12-09 |
JP5340291B2 (ja) | 2013-11-13 |
WO2009029096A1 (en) | 2009-03-05 |
CN101785144A (zh) | 2010-07-21 |
KR20100051836A (ko) | 2010-05-18 |
US20100156727A1 (en) | 2010-06-24 |
US8094086B2 (en) | 2012-01-10 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: AGERE SYSTEMS GUARDIAN CORP. Free format text: FORMER NAME: EGREE SYSTEM CO. LTD. |
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CP03 | Change of name, title or address |
Address after: Delaware Patentee after: Agere Systems Inc. Address before: American Pennsylvania Patentee before: AGERE SYSTEMS Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: American Pennsylvania Patentee after: Agere Systems Inc. Address before: Delaware Patentee before: Agere Systems Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160918 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: American Pennsylvania Patentee before: Agere Systems Inc. |
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TR01 | Transfer of patent right |
Effective date of registration: 20181019 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: Singapore Singapore Patentee before: Avago Technologies General IP (Singapore) Pte. Ltd. |
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TR01 | Transfer of patent right |