DE69420444D1 - Antennenvorrichtung und Antennensystem - Google Patents
Antennenvorrichtung und AntennensystemInfo
- Publication number
- DE69420444D1 DE69420444D1 DE69420444T DE69420444T DE69420444D1 DE 69420444 D1 DE69420444 D1 DE 69420444D1 DE 69420444 T DE69420444 T DE 69420444T DE 69420444 T DE69420444 T DE 69420444T DE 69420444 D1 DE69420444 D1 DE 69420444D1
- Authority
- DE
- Germany
- Prior art keywords
- antenna
- antenna device
- antenna system
- 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
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
- H01Q3/32—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 mechanical means
-
- 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
- H01Q3/2682—Time delay steered arrays
-
- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7210093 | 1993-03-30 | ||
JP31536193A JP3324243B2 (ja) | 1993-03-30 | 1993-12-15 | アンテナ装置およびアンテナシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69420444D1 true DE69420444D1 (de) | 1999-10-14 |
DE69420444T2 DE69420444T2 (de) | 2000-05-04 |
Family
ID=26413238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69420444T Expired - Fee Related DE69420444T2 (de) | 1993-03-30 | 1994-03-29 | Antennenvorrichtung und Antennensystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US5592185A (de) |
EP (1) | EP0618639B1 (de) |
JP (1) | JP3324243B2 (de) |
DE (1) | DE69420444T2 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1184837C (zh) | 1994-11-04 | 2005-01-12 | 安德鲁公司 | 天线控制系统 |
SE504563C2 (sv) * | 1995-05-24 | 1997-03-03 | Allgon Ab | Anordning för inställning av riktningen hos en antennlob |
JP4089043B2 (ja) * | 1998-10-20 | 2008-05-21 | 日立化成工業株式会社 | ビームスキャン用平面アンテナ |
US6359599B2 (en) | 2000-05-31 | 2002-03-19 | Bae Systems Information And Electronic Systems Integration Inc | Scanning, circularly polarized varied impedance transmission line antenna |
AU2001265172A1 (en) | 2000-05-31 | 2001-12-11 | Bae Systems Information And Electronic Systems Integration, Inc. | Multi-layer, wideband meander line loaded antenna |
US6359596B1 (en) | 2000-07-28 | 2002-03-19 | Lockheed Martin Corporation | Integrated circuit mm-wave antenna structure |
SE519751C2 (sv) | 2000-10-27 | 2003-04-08 | Allgon Ab | Anordning för lobinställning |
US6573875B2 (en) | 2001-02-19 | 2003-06-03 | Andrew Corporation | Antenna system |
US6618016B1 (en) * | 2001-02-21 | 2003-09-09 | Bae Systems Aerospace Inc. | Eight-element anti-jam aircraft GPS antennas |
US6741219B2 (en) * | 2001-07-25 | 2004-05-25 | Atheros Communications, Inc. | Parallel-feed planar high-frequency antenna |
US6580561B2 (en) * | 2001-08-23 | 2003-06-17 | Raytheon Company | Quasi-optical variable beamsplitter |
NZ513770A (en) * | 2001-08-24 | 2004-05-28 | Andrew Corp | Adjustable antenna feed network with integrated phase shifter |
US6650301B1 (en) | 2002-06-19 | 2003-11-18 | Andrew Corp. | Single piece twin folded dipole antenna |
US6806839B2 (en) * | 2002-12-02 | 2004-10-19 | Bae Systems Information And Electronic Systems Integration Inc. | Wide bandwidth flat panel antenna array |
US7042413B2 (en) * | 2003-08-22 | 2006-05-09 | Checkpoint Systems, Inc. | Security tag with three dimensional antenna array made from flat stock |
US20060061514A1 (en) * | 2004-09-23 | 2006-03-23 | Smartant Telecom Co. Ltd. | Broadband symmetrical dipole array antenna |
JP4027950B2 (ja) * | 2005-06-23 | 2007-12-26 | 電気興業株式会社 | 無指向性アンテナ |
JP4632999B2 (ja) * | 2006-04-28 | 2011-02-16 | パナソニック株式会社 | フェーズドアレイアンテナ |
US7630696B2 (en) * | 2006-06-16 | 2009-12-08 | At&T Mobility Ii Llc | Multi-band RF combiner |
US7277062B1 (en) | 2006-06-16 | 2007-10-02 | At&T Mobility Ii Llc | Multi-resonant microstrip dipole antenna |
WO2007147153A2 (en) * | 2006-06-16 | 2007-12-21 | Cingular Wireless Ii Llc | Multi-band antenna |
US7764245B2 (en) * | 2006-06-16 | 2010-07-27 | Cingular Wireless Ii, Llc | Multi-band antenna |
US7683841B2 (en) * | 2006-07-11 | 2010-03-23 | Samsung Electronics Co., Ltd. | Antenna device |
KR100986222B1 (ko) * | 2008-07-21 | 2010-10-07 | 삼성탈레스 주식회사 | 고주파용 안테나의 가변 급전 장치 |
JP5708387B2 (ja) * | 2011-09-05 | 2015-04-30 | 日立金属株式会社 | アンテナ装置 |
KR102001518B1 (ko) * | 2013-03-06 | 2019-07-18 | 주식회사 케이엠더블유 | 무선통신 네트워크에서 기지국 시스템의 정재파비 튜닝 장치 |
US10206649B2 (en) * | 2015-12-29 | 2019-02-19 | Analogic Corporation | Data transfer across a rotating boundary of a computed tomography imaging apparatus |
FR3066665B1 (fr) * | 2017-05-22 | 2019-07-05 | Greenerwave | Dispositif de mise en forme d'onde et recepteur d'onde |
CA3057782C (en) * | 2018-10-23 | 2022-03-22 | Neptune Technology Group Inc. | Compact folded dipole antenna with multiple frequency bands |
US10992045B2 (en) * | 2018-10-23 | 2021-04-27 | Neptune Technology Group Inc. | Multi-band planar antenna |
CN110011027A (zh) * | 2018-12-28 | 2019-07-12 | 瑞声科技(新加坡)有限公司 | 一种天线、天线阵列和基站 |
JP7153758B1 (ja) * | 2021-04-13 | 2022-10-14 | 電気興業株式会社 | 非常用可変指向性アンテナシステム |
CN114583456B (zh) * | 2022-03-08 | 2024-02-09 | 微网优联科技(成都)有限公司 | 一种小型化平面方向图可重构天线、物联网设备及路由器 |
CN117220015A (zh) * | 2022-06-02 | 2023-12-12 | 华为技术有限公司 | 终端设备的后壳、终端设备及终端设备后壳的制作方法 |
CN116247428B (zh) * | 2023-05-11 | 2023-08-08 | 微网优联科技(成都)有限公司 | 一种毫米波阵列天线 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2960694A (en) * | 1956-02-10 | 1960-11-15 | Sylvania Electric Prod | Adjustable slot antenna |
US2983919A (en) * | 1957-10-16 | 1961-05-09 | Rca Corp | Tuning means for slot radiator |
NL298526A (de) * | 1962-11-12 | |||
US3268898A (en) * | 1962-12-12 | 1966-08-23 | Avco Corp | Demountable variable length antenna |
US3175218A (en) * | 1963-03-01 | 1965-03-23 | Hughes Aircraft Co | Variable electronic slot coupler |
US3239838A (en) * | 1963-05-29 | 1966-03-08 | Kenneth S Kelleher | Dipole antenna mounted in open-faced resonant cavity |
GB2048571B (en) * | 1979-05-03 | 1983-04-27 | Marconi Co Ltd | Circularly polarised antenna array |
FR2518827A1 (fr) * | 1981-12-18 | 1983-06-24 | Thomson Csf | Dispositif d'alimentation d'un dipole rayonnant |
US4746925A (en) * | 1985-07-31 | 1988-05-24 | Toyota Jidosha Kabushiki Kaisha | Shielded dipole glass antenna with coaxial feed |
GB2191044B (en) * | 1986-05-28 | 1989-12-13 | Gen Electric Plc | Antenna arrangement |
US4825220A (en) * | 1986-11-26 | 1989-04-25 | General Electric Company | Microstrip fed printed dipole with an integral balun |
US4914448A (en) * | 1987-11-30 | 1990-04-03 | Sony Corporation | Microwave antenna structure |
SU1552261A1 (ru) * | 1988-01-05 | 1990-03-23 | Предприятие П/Я А-7672 | Фазовращатель |
GB8828281D0 (en) * | 1988-12-03 | 1989-01-05 | Quantel Ltd | Strip lines |
JPH0793532B2 (ja) * | 1988-12-27 | 1995-10-09 | 原田工業株式会社 | 平板パッチアンテナ |
DE69020319T2 (de) * | 1989-12-11 | 1996-03-14 | Toyoda Chuo Kenkyusho Kk | Mobiles Antennensystem. |
-
1993
- 1993-12-15 JP JP31536193A patent/JP3324243B2/ja not_active Expired - Fee Related
-
1994
- 1994-03-29 EP EP94104984A patent/EP0618639B1/de not_active Expired - Lifetime
- 1994-03-29 DE DE69420444T patent/DE69420444T2/de not_active Expired - Fee Related
-
1995
- 1995-09-25 US US08/533,382 patent/US5592185A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0618639B1 (de) | 1999-09-08 |
JPH06338717A (ja) | 1994-12-06 |
US5592185A (en) | 1997-01-07 |
EP0618639A3 (de) | 1995-03-08 |
EP0618639A2 (de) | 1994-10-05 |
DE69420444T2 (de) | 2000-05-04 |
JP3324243B2 (ja) | 2002-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |