DE60044826D1 - Planarantenne für strahl-scanning - Google Patents
Planarantenne für strahl-scanningInfo
- Publication number
- DE60044826D1 DE60044826D1 DE60044826T DE60044826T DE60044826D1 DE 60044826 D1 DE60044826 D1 DE 60044826D1 DE 60044826 T DE60044826 T DE 60044826T DE 60044826 T DE60044826 T DE 60044826T DE 60044826 D1 DE60044826 D1 DE 60044826D1
- Authority
- DE
- Germany
- Prior art keywords
- beam scanning
- planar antenna
- antenna
- planar
- scanning
- 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 - Lifetime
Links
Classifications
-
- 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
-
- 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
- H01Q13/10—Resonant slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
- H01Q15/08—Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0031—Parallel-plate fed arrays; Lens-fed arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
-
- 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
- H01Q21/061—Two dimensional planar arrays
- H01Q21/064—Two dimensional planar arrays using horn or slot aerials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
- H01Q25/008—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device lens fed multibeam 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
- H01Q3/44—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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2000/002528 WO2001080357A1 (fr) | 2000-04-18 | 2000-04-18 | Antenne planar de balayage de faisceau |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60044826D1 true DE60044826D1 (de) | 2010-09-23 |
Family
ID=11735932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60044826T Expired - Lifetime DE60044826D1 (de) | 2000-04-18 | 2000-04-18 | Planarantenne für strahl-scanning |
Country Status (5)
Country | Link |
---|---|
US (1) | US6720931B1 (de) |
EP (2) | EP1291966B1 (de) |
KR (1) | KR100486831B1 (de) |
DE (1) | DE60044826D1 (de) |
WO (1) | WO2001080357A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1371112B1 (de) * | 2001-03-21 | 2007-05-02 | Microface Co. Ltd | Wellenleiter-schlitzantenne und herstellungsverfahren dafür |
US7301504B2 (en) | 2004-07-14 | 2007-11-27 | Ems Technologies, Inc. | Mechanical scanning feed assembly for a spherical lens antenna |
DE102004044130A1 (de) * | 2004-09-13 | 2006-03-30 | Robert Bosch Gmbh | Monostatischer planarer Mehrstrahlradarsensor |
JP4803172B2 (ja) * | 2005-03-16 | 2011-10-26 | 日立化成工業株式会社 | 平面アンテナモジュール、トリプレート型平面アレーアンテナ、およびトリプレート線路−導波管変換器 |
US7728772B2 (en) * | 2006-06-09 | 2010-06-01 | The Regents Of The University Of Michigan | Phased array systems and phased array front-end devices |
US7656345B2 (en) | 2006-06-13 | 2010-02-02 | Ball Aerospace & Technoloiges Corp. | Low-profile lens method and apparatus for mechanical steering of aperture antennas |
US8604989B1 (en) | 2006-11-22 | 2013-12-10 | Randall B. Olsen | Steerable antenna |
WO2010061948A1 (ja) * | 2008-11-28 | 2010-06-03 | 日立化成工業株式会社 | マルチビームアンテナ装置 |
CN102369634B (zh) | 2009-01-29 | 2014-02-19 | 日立化成工业株式会社 | 多波束天线装置 |
KR101670887B1 (ko) | 2010-03-22 | 2016-11-10 | 삼성디스플레이 주식회사 | 전기영동 표시장치 및 이의 제조방법 |
EP2523256B1 (de) * | 2011-05-13 | 2013-07-24 | Thomson Licensing | Mehrstrahl-Antennensystem |
US8866687B2 (en) | 2011-11-16 | 2014-10-21 | Andrew Llc | Modular feed network |
US8558746B2 (en) | 2011-11-16 | 2013-10-15 | Andrew Llc | Flat panel array antenna |
US9160049B2 (en) | 2011-11-16 | 2015-10-13 | Commscope Technologies Llc | Antenna adapter |
KR101306784B1 (ko) * | 2011-12-30 | 2013-09-10 | 연세대학교 산학협력단 | 비대칭적 구조를 가지는 로트만 렌즈 및 이를 이용한 빔 성형 안테나 |
CN112652889A (zh) * | 2019-09-25 | 2021-04-13 | 天津大学 | 一种基于介质集成悬置线的新型罗特曼透镜 |
US11303252B2 (en) | 2019-09-25 | 2022-04-12 | Analog Devices International Unlimited Company | Breakdown protection circuit for power amplifier |
SE543769C2 (en) * | 2019-12-04 | 2021-07-20 | Sencept Ab | A scanning antenna comprising several stacked microwave lenses |
CN116914438B (zh) * | 2023-05-24 | 2024-05-31 | 广东福顺天际通信有限公司 | 一种可变形透镜及波束方向可偏转的天线 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3761936A (en) * | 1971-05-11 | 1973-09-25 | Raytheon Co | Multi-beam array antenna |
US4408205A (en) * | 1981-06-25 | 1983-10-04 | International Telephone And Telegraph Corporation | Multiple beam antenna feed arrangement for generating an arbitrary number of independent steerable nulls |
JPH02168703A (ja) * | 1988-09-02 | 1990-06-28 | Toshiba Corp | 平面アンテナ及びその製造方法 |
US4899164A (en) * | 1988-09-16 | 1990-02-06 | The United States Of America As Represented By The Secretary Of The Air Force | Slot coupled microstrip constrained lens |
US5278569A (en) * | 1990-07-25 | 1994-01-11 | Hitachi Chemical Company, Ltd. | Plane antenna with high gain and antenna efficiency |
JPH0529832A (ja) | 1991-07-24 | 1993-02-05 | Nec Corp | 平面アンテナ |
JPH1127033A (ja) | 1997-07-08 | 1999-01-29 | Hitachi Chem Co Ltd | 平面アンテナ |
US6130653A (en) * | 1998-09-29 | 2000-10-10 | Raytheon Company | Compact stripline Rotman lens |
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 |
US6049311A (en) * | 1999-03-05 | 2000-04-11 | The Whitaker Corporation | Planar flat plate scanning antenna |
-
2000
- 2000-04-18 WO PCT/JP2000/002528 patent/WO2001080357A1/ja active IP Right Grant
- 2000-04-18 DE DE60044826T patent/DE60044826D1/de not_active Expired - Lifetime
- 2000-04-18 EP EP00917347A patent/EP1291966B1/de not_active Expired - Lifetime
- 2000-04-18 US US10/257,366 patent/US6720931B1/en not_active Expired - Lifetime
- 2000-04-18 EP EP10153822.1A patent/EP2184805B1/de not_active Expired - Lifetime
- 2000-04-18 KR KR10-2002-7013860A patent/KR100486831B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1291966A4 (de) | 2008-07-02 |
KR20020093048A (ko) | 2002-12-12 |
EP2184805A1 (de) | 2010-05-12 |
WO2001080357A1 (fr) | 2001-10-25 |
EP1291966B1 (de) | 2010-08-11 |
US6720931B1 (en) | 2004-04-13 |
EP2184805B1 (de) | 2015-11-04 |
KR100486831B1 (ko) | 2005-04-29 |
EP1291966A1 (de) | 2003-03-12 |
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