CA2076990A1 - Antenne microruban a fentes a balayage electronique - Google Patents
Antenne microruban a fentes a balayage electroniqueInfo
- Publication number
- CA2076990A1 CA2076990A1 CA2076990A CA2076990A CA2076990A1 CA 2076990 A1 CA2076990 A1 CA 2076990A1 CA 2076990 A CA2076990 A CA 2076990A CA 2076990 A CA2076990 A CA 2076990A CA 2076990 A1 CA2076990 A1 CA 2076990A1
- Authority
- CA
- Canada
- Prior art keywords
- different
- network
- strip lines
- circulators
- rows
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/206—Microstrip transmission line antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0075—Stripline fed arrays
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/773,813 US5189433A (en) | 1991-10-09 | 1991-10-09 | Slotted microstrip electronic scan antenna |
US07/773,813 | 1991-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2076990A1 true CA2076990A1 (fr) | 1993-04-10 |
CA2076990C CA2076990C (fr) | 1996-11-19 |
Family
ID=25099386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002076990A Expired - Fee Related CA2076990C (fr) | 1991-10-09 | 1992-08-27 | Antenne microruban a fentes a balayage electronique |
Country Status (2)
Country | Link |
---|---|
US (1) | US5189433A (fr) |
CA (1) | CA2076990C (fr) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5349364A (en) * | 1992-06-26 | 1994-09-20 | Acvo Corporation | Electromagnetic power distribution system comprising distinct type couplers |
US5625369A (en) * | 1994-02-28 | 1997-04-29 | Hazeltine Corporation | Graphic-display panel antennas |
EP0697141A1 (fr) * | 1994-02-28 | 1996-02-21 | Hazeltine Corporation | Antennes reseau a fentes |
US5745084A (en) * | 1994-06-17 | 1998-04-28 | Lusignan; Bruce B. | Very small aperture terminal & antenna for use therein |
TW274170B (en) * | 1994-06-17 | 1996-04-11 | Terrastar Inc | Satellite communication system, receiving antenna & components for use therein |
GB2328319B (en) * | 1994-06-22 | 1999-06-02 | British Aerospace | A frequency selective surface |
JP3106895B2 (ja) * | 1995-03-01 | 2000-11-06 | 松下電器産業株式会社 | 電磁放射測定装置 |
JPH08274529A (ja) * | 1995-03-31 | 1996-10-18 | Toshiba Corp | アレイアンテナ装置 |
JPH09270633A (ja) * | 1996-03-29 | 1997-10-14 | Hitachi Ltd | Temスロットアレイアンテナ |
SE511497C2 (sv) | 1997-02-25 | 1999-10-11 | Ericsson Telefon Ab L M | Anordning för att mottaga och sända radiosignaler |
US6317100B1 (en) * | 1999-07-12 | 2001-11-13 | Metawave Communications Corporation | Planar antenna array with parasitic elements providing multiple beams of varying widths |
US6292133B1 (en) | 1999-07-26 | 2001-09-18 | Harris Corporation | Array antenna with selectable scan angles |
US6388621B1 (en) | 2000-06-20 | 2002-05-14 | Harris Corporation | Optically transparent phase array antenna |
US6388631B1 (en) * | 2001-03-19 | 2002-05-14 | Hrl Laboratories Llc | Reconfigurable interleaved phased array antenna |
US6965349B2 (en) * | 2002-02-06 | 2005-11-15 | Hrl Laboratories, Llc | Phased array antenna |
KR100587507B1 (ko) * | 2002-04-19 | 2006-06-08 | 노아텍이엔지(주) | 누설파 이중 편파 슬롯형 안테나 |
GB0211076D0 (en) * | 2002-05-15 | 2002-06-26 | Antenova Ltd | Radio frequency switch for multi-sectored antennas |
US7202830B1 (en) * | 2005-02-09 | 2007-04-10 | Pinyon Technologies, Inc. | High gain steerable phased-array antenna |
US7522114B2 (en) * | 2005-02-09 | 2009-04-21 | Pinyon Technologies, Inc. | High gain steerable phased-array antenna |
US20090073066A1 (en) * | 2007-09-14 | 2009-03-19 | M/A-Com, Inc. | Grid Antenna |
US20090273533A1 (en) * | 2008-05-05 | 2009-11-05 | Pinyon Technologies, Inc. | High Gain Steerable Phased-Array Antenna with Selectable Characteristics |
CN101359759B (zh) * | 2008-09-05 | 2012-05-23 | 中国计量学院 | 基于树形微带线结构的微波带阻滤波器 |
JP5731745B2 (ja) * | 2009-10-30 | 2015-06-10 | 古野電気株式会社 | アンテナ装置およびレーダ装置 |
JP5486382B2 (ja) * | 2010-04-09 | 2014-05-07 | 古野電気株式会社 | 2次元スロットアレイアンテナ、給電用導波管、及びレーダ装置 |
JP5558943B2 (ja) * | 2010-07-06 | 2014-07-23 | 古野電気株式会社 | スロットアレイアンテナ及びレーダ装置 |
JP5253468B2 (ja) * | 2010-09-03 | 2013-07-31 | 株式会社東芝 | アンテナ装置及びレーダ装置 |
CN102420349B (zh) * | 2011-12-26 | 2013-12-04 | 南京邮电大学 | 树形接入延迟线电阻加载渐变槽线脉冲天线 |
CN102709683B (zh) * | 2011-12-26 | 2013-12-04 | 南京邮电大学 | 树形接入延迟线渐变槽线脉冲天线 |
CN102646873B (zh) * | 2012-01-15 | 2014-04-09 | 中国电子科技集团公司第十研究所 | 共口径变波束宽度波导裂缝阵天线 |
US9653784B2 (en) * | 2013-03-06 | 2017-05-16 | Lawrence Livermore National Security, Llc | Conformal, wearable, thin microwave antenna for sub-skin and skin surface monitoring |
JP6165649B2 (ja) * | 2014-02-04 | 2017-07-19 | 株式会社東芝 | アンテナ装置およびレーダ装置 |
US10263331B2 (en) | 2014-10-06 | 2019-04-16 | Kymeta Corporation | Device, system and method to mitigate side lobes with an antenna array |
WO2017083812A1 (fr) * | 2015-11-12 | 2017-05-18 | Duke University | Cavités imprimées pour l'imagerie hyperfréquence computationnelle, et procédés d'utilisation |
US10700429B2 (en) * | 2016-09-14 | 2020-06-30 | Kymeta Corporation | Impedance matching for an aperture antenna |
EP3567677A4 (fr) * | 2017-02-10 | 2020-02-05 | Huawei Technologies Co., Ltd. | Réseau d'antennes et dispositif de communication |
DE102017212146A1 (de) * | 2017-07-14 | 2019-01-17 | Siemens Aktiengesellschaft | Gruppenantenne für Radaranwendungen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1270806A (en) * | 1968-05-31 | 1972-04-19 | Emi Ltd | Improvements relating to aerial arrangements |
JPS51147068A (en) * | 1975-06-13 | 1976-12-17 | Tamayuki Murakami | Apparatus for compressive filtration of sludges |
US4129872A (en) * | 1976-11-04 | 1978-12-12 | Tull Aviation Corporation | Microwave radiating element and antenna array including linear phase shift progression angular tilt |
JPS5548804A (en) * | 1978-10-02 | 1980-04-08 | Trio Kenwood Corp | Tone arm of dynamic balance type |
US4348679A (en) * | 1980-10-06 | 1982-09-07 | United Technologies Corporation | Multi-mode dual-feed array radar antenna |
JPH0685487B2 (ja) * | 1985-05-18 | 1994-10-26 | 日本電装株式会社 | 2周波共用平面アンテナ |
US4754237A (en) * | 1987-07-01 | 1988-06-28 | The United States Of America As Represented By The Secretary Of The Army | Switchable millimeter wave microstrip circulator |
US4885592A (en) * | 1987-12-28 | 1989-12-05 | Kofol J Stephen | Electronically steerable antenna |
US4879562A (en) * | 1989-01-09 | 1989-11-07 | The United States Of America As Represented By The Secretary Of The Army | Slotted microstrip antenna with ferrite coating |
-
1991
- 1991-10-09 US US07/773,813 patent/US5189433A/en not_active Expired - Fee Related
-
1992
- 1992-08-27 CA CA002076990A patent/CA2076990C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2076990C (fr) | 1996-11-19 |
US5189433A (en) | 1993-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |