DE69613565T2 - Phasengesteuerte gruppenantenne mit einem kalibrierungsnetzwerk - Google Patents
Phasengesteuerte gruppenantenne mit einem kalibrierungsnetzwerkInfo
- Publication number
- DE69613565T2 DE69613565T2 DE69613565T DE69613565T DE69613565T2 DE 69613565 T2 DE69613565 T2 DE 69613565T2 DE 69613565 T DE69613565 T DE 69613565T DE 69613565 T DE69613565 T DE 69613565T DE 69613565 T2 DE69613565 T2 DE 69613565T2
- Authority
- DE
- Germany
- Prior art keywords
- phase controlled
- group antenna
- calibration network
- controlled group
- calibration
- 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
- 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
-
- 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
- H01Q3/267—Phased-array testing or checking devices
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9500580A NL9500580A (nl) | 1995-03-27 | 1995-03-27 | Phased array antenne voorzien van een calibratienetwerk. |
PCT/EP1996/001146 WO1996030963A1 (en) | 1995-03-27 | 1996-03-13 | Phased array antenna provided with a calibration network |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69613565D1 DE69613565D1 (de) | 2001-08-02 |
DE69613565T2 true DE69613565T2 (de) | 2002-04-18 |
Family
ID=19865758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69613565T Expired - Lifetime DE69613565T2 (de) | 1995-03-27 | 1996-03-13 | Phasengesteuerte gruppenantenne mit einem kalibrierungsnetzwerk |
Country Status (16)
Country | Link |
---|---|
US (1) | US5977930A (de) |
EP (1) | EP0818058B1 (de) |
JP (1) | JP3802564B2 (de) |
KR (1) | KR19980703316A (de) |
AR (1) | AR001415A1 (de) |
AU (1) | AU699017B2 (de) |
BR (1) | BR9607877A (de) |
DE (1) | DE69613565T2 (de) |
IL (1) | IL117353A (de) |
NL (1) | NL9500580A (de) |
NO (1) | NO320922B1 (de) |
PL (1) | PL322283A1 (de) |
RU (1) | RU2131160C1 (de) |
TR (1) | TR199701046T2 (de) |
WO (1) | WO1996030963A1 (de) |
ZA (1) | ZA961952B (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2491866T3 (es) | 1999-11-15 | 2014-09-08 | Piramal Healthcare (Canada) Limited | Disolución biopolimérica acuosa autogelificante controlada por la temperatura y dependiente del pH |
US20030199615A1 (en) * | 1999-12-09 | 2003-10-23 | Cyril Chaput | Mineral-polymer hybrid composition |
US20030158302A1 (en) * | 1999-12-09 | 2003-08-21 | Cyric Chaput | Mineral-polymer hybrid composition |
AU2002221370A1 (en) * | 2000-11-15 | 2002-05-27 | Bio Syntech Canada Inc | Method for restoring a damaged or degenerated intervertebral disc |
CA2493083C (en) * | 2002-07-16 | 2012-11-06 | Bio Syntech Canada Inc. | Composition for cytocompatible, injectable, self-gelling chitosan solutions for encapsulating and delivering live cells or biologically active factors |
US6995726B1 (en) * | 2004-07-15 | 2006-02-07 | Rockwell Collins | Split waveguide phased array antenna with integrated bias assembly |
US7408507B1 (en) | 2005-03-15 | 2008-08-05 | The United States Of America As Represented By The Secretary Of The Navy | Antenna calibration method and system |
CA2628244A1 (en) * | 2005-11-04 | 2007-05-10 | Bio Syntech Canada Inc. | Gel formation of polyelectrolyte aqueous solutions by thermally induced changes in ionization state |
US7522096B2 (en) * | 2007-04-09 | 2009-04-21 | Honeywell International Inc | Method for phase calibrating antennas in a radar system |
WO2009027722A1 (en) * | 2007-08-31 | 2009-03-05 | Bae Systems Plc | Antenna calibration |
EP2183820A1 (de) * | 2007-08-31 | 2010-05-12 | BAE Systems PLC | Antennenkalibration |
AU2008291899A1 (en) * | 2007-08-31 | 2009-03-05 | Bae Systems Plc | Antenna calibration |
EP2183818A1 (de) * | 2007-08-31 | 2010-05-12 | BAE Systems PLC | Antennenkalibration |
US8427384B2 (en) * | 2007-09-13 | 2013-04-23 | Aerosat Corporation | Communication system with broadband antenna |
JP2010071653A (ja) * | 2008-09-16 | 2010-04-02 | Japan Radio Co Ltd | 距離測定装置 |
KR102181537B1 (ko) * | 2013-01-08 | 2020-11-23 | 메사추세츠 인스티튜트 오브 테크놀로지 | 광학 위상 어레이들 |
US9537212B2 (en) * | 2014-02-14 | 2017-01-03 | The Boeing Company | Antenna array system for producing dual circular polarization signals utilizing a meandering waveguide |
IL238717B (en) | 2015-05-10 | 2020-07-30 | Elta Systems Ltd | Calibration network for a phase antenna |
IL239596B (en) | 2015-06-23 | 2020-08-31 | Elta Systems Ltd | Calibration network for a phased array antenna |
US11929552B2 (en) | 2016-07-21 | 2024-03-12 | Astronics Aerosat Corporation | Multi-channel communications antenna |
US10224617B2 (en) * | 2016-07-26 | 2019-03-05 | Waymo Llc | Plated, injection molded, automotive radar waveguide antenna |
CN107465467B (zh) * | 2017-07-28 | 2020-06-16 | 中国电子科技集团公司第三十八研究所 | 一种适用于高度集成相控阵系统的模块化波导校正网络 |
US10992052B2 (en) | 2017-08-28 | 2021-04-27 | Astronics Aerosat Corporation | Dielectric lens for antenna system |
US11901601B2 (en) | 2020-12-18 | 2024-02-13 | Aptiv Technologies Limited | Waveguide with a zigzag for suppressing grating lobes |
US11444364B2 (en) | 2020-12-22 | 2022-09-13 | Aptiv Technologies Limited | Folded waveguide for antenna |
US11962085B2 (en) | 2021-05-13 | 2024-04-16 | Aptiv Technologies AG | Two-part folded waveguide having a sinusoidal shape channel including horn shape radiating slots formed therein which are spaced apart by one-half wavelength |
US11616282B2 (en) | 2021-08-03 | 2023-03-28 | Aptiv Technologies Limited | Transition between a single-ended port and differential ports having stubs that match with input impedances of the single-ended and differential ports |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU565039B2 (en) * | 1983-05-23 | 1987-09-03 | Hazeltine Corp. | Resonant waveguide aperture manifold |
US4520361A (en) * | 1983-05-23 | 1985-05-28 | Hazeltine Corporation | Calibration of a system having plural signal-carrying channels |
US4742355A (en) * | 1986-09-10 | 1988-05-03 | Itt Gilfillan, A Division Of Itt Corporation | Serpentine feeds and method of making same |
US5014022A (en) * | 1989-12-13 | 1991-05-07 | Hughes Aircraft Company | Switched-loop/180 degree phase bit with aperture shutter capabilities |
US5140335A (en) * | 1990-10-26 | 1992-08-18 | Westinghouse Electric Corp. | Back-to-back ridged branch manifold structure for a radar frequency antenna |
US5253188A (en) * | 1991-04-19 | 1993-10-12 | Hughes Aircraft Company | Built-in system for antenna calibration, performance monitoring and fault isolation of phased array antenna using signal injections and RF switches |
NL9101979A (nl) * | 1991-11-27 | 1993-06-16 | Hollandse Signaalapparaten Bv | Phased array antennemodule. |
-
1995
- 1995-03-27 NL NL9500580A patent/NL9500580A/nl not_active Application Discontinuation
-
1996
- 1996-03-04 IL IL11735396A patent/IL117353A/xx not_active IP Right Cessation
- 1996-03-11 ZA ZA961952A patent/ZA961952B/xx unknown
- 1996-03-13 TR TR97/01046T patent/TR199701046T2/xx unknown
- 1996-03-13 AU AU51450/96A patent/AU699017B2/en not_active Expired
- 1996-03-13 WO PCT/EP1996/001146 patent/WO1996030963A1/en not_active Application Discontinuation
- 1996-03-13 JP JP52886596A patent/JP3802564B2/ja not_active Expired - Lifetime
- 1996-03-13 DE DE69613565T patent/DE69613565T2/de not_active Expired - Lifetime
- 1996-03-13 RU RU97115998A patent/RU2131160C1/ru active
- 1996-03-13 US US08/913,950 patent/US5977930A/en not_active Expired - Lifetime
- 1996-03-13 PL PL96322283A patent/PL322283A1/xx unknown
- 1996-03-13 BR BR9607877A patent/BR9607877A/pt not_active Application Discontinuation
- 1996-03-13 KR KR1019970706720A patent/KR19980703316A/ko not_active Application Discontinuation
- 1996-03-13 EP EP96908057A patent/EP0818058B1/de not_active Expired - Lifetime
- 1996-03-25 AR AR33589196A patent/AR001415A1/es unknown
-
1997
- 1997-09-25 NO NO19974438A patent/NO320922B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0818058B1 (de) | 2001-06-27 |
AU5145096A (en) | 1996-10-16 |
IL117353A0 (en) | 1996-07-23 |
JPH11502682A (ja) | 1999-03-02 |
RU2131160C1 (ru) | 1999-05-27 |
US5977930A (en) | 1999-11-02 |
KR19980703316A (ko) | 1998-10-15 |
NO974438D0 (no) | 1997-09-25 |
EP0818058A1 (de) | 1998-01-14 |
ZA961952B (en) | 1996-09-17 |
NO974438L (no) | 1997-11-14 |
PL322283A1 (en) | 1998-01-19 |
BR9607877A (pt) | 1998-07-14 |
AR001415A1 (es) | 1997-10-22 |
NO320922B1 (no) | 2006-02-13 |
TR199701046T2 (xx) | 2000-04-21 |
JP3802564B2 (ja) | 2006-07-26 |
DE69613565D1 (de) | 2001-08-02 |
NL9500580A (nl) | 1996-11-01 |
IL117353A (en) | 1999-03-12 |
AU699017B2 (en) | 1998-11-19 |
WO1996030963A1 (en) | 1996-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: THALES NEDERLAND B.V., HENGELO, NL |
|
8364 | No opposition during term of opposition |