NL9500580A - Phased array antenne voorzien van een calibratienetwerk. - Google Patents
Phased array antenne voorzien van een calibratienetwerk. Download PDFInfo
- Publication number
- NL9500580A NL9500580A NL9500580A NL9500580A NL9500580A NL 9500580 A NL9500580 A NL 9500580A NL 9500580 A NL9500580 A NL 9500580A NL 9500580 A NL9500580 A NL 9500580A NL 9500580 A NL9500580 A NL 9500580A
- Authority
- NL
- Netherlands
- Prior art keywords
- corrugated pipe
- phased array
- radiators
- array antenna
- coupling
- Prior art date
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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9500580A NL9500580A (nl) | 1995-03-27 | 1995-03-27 | Phased array antenne voorzien van een calibratienetwerk. |
IL11735396A IL117353A (en) | 1995-03-27 | 1996-03-04 | Phased array antenna provided with a calibration network |
ZA961952A ZA961952B (en) | 1995-03-27 | 1996-03-11 | Phased array antenna provided with a calibration network |
US08/913,950 US5977930A (en) | 1995-03-27 | 1996-03-13 | Phased array antenna provided with a calibration network |
PL96322283A PL322283A1 (en) | 1995-03-27 | 1996-03-13 | Antenna system phased with a timing network |
KR1019970706720A KR19980703316A (ko) | 1995-03-27 | 1996-03-13 | 캘리브레이션 네트워크를 구비한 위상 정렬 안테나 |
DE69613565T DE69613565T2 (de) | 1995-03-27 | 1996-03-13 | Phasengesteuerte gruppenantenne mit einem kalibrierungsnetzwerk |
JP52886596A JP3802564B2 (ja) | 1995-03-27 | 1996-03-13 | 導波管を設けられたフェーズドアレイアンテナ |
EP96908057A EP0818058B1 (en) | 1995-03-27 | 1996-03-13 | Phased array antenna provided with a calibration network |
TR97/01046T TR199701046T2 (xx) | 1995-03-27 | 1996-03-13 | Bir ayarlama �ebekesiyle donat�lm��, faz dizisine sahip bir anten. |
CA002215744A CA2215744C (en) | 1995-03-27 | 1996-03-13 | Phased array antenna provided with a calibration network |
RU97115998A RU2131160C1 (ru) | 1995-03-27 | 1996-03-13 | Фазированная антенная решетка с калибровочной сетью |
BR9607877A BR9607877A (pt) | 1995-03-27 | 1996-03-13 | Antena de sistema em fase |
AU51450/96A AU699017B2 (en) | 1995-03-27 | 1996-03-13 | Phased array antenna provided with a calibration network |
PCT/EP1996/001146 WO1996030963A1 (en) | 1995-03-27 | 1996-03-13 | Phased array antenna provided with a calibration network |
AR33589196A AR001415A1 (es) | 1995-03-27 | 1996-03-25 | Una antena de elementos en fase que comprende un conjunto de radiadores de guia de ondas conectado aun sistema de suministro y que comprende ademas u n circuito de calibración para calibrar el sistemade suministro. |
NO19974438A NO320922B1 (no) | 1995-03-27 | 1997-09-25 | Faset gruppeantenne med bolgelengdeutstralere og et kalibreringsnettverk |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9500580 | 1995-03-27 | ||
NL9500580A NL9500580A (nl) | 1995-03-27 | 1995-03-27 | Phased array antenne voorzien van een calibratienetwerk. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL9500580A true NL9500580A (nl) | 1996-11-01 |
Family
ID=19865758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL9500580A NL9500580A (nl) | 1995-03-27 | 1995-03-27 | Phased array antenne voorzien van een calibratienetwerk. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5977930A (es) |
EP (1) | EP0818058B1 (es) |
JP (1) | JP3802564B2 (es) |
KR (1) | KR19980703316A (es) |
AR (1) | AR001415A1 (es) |
AU (1) | AU699017B2 (es) |
BR (1) | BR9607877A (es) |
DE (1) | DE69613565T2 (es) |
IL (1) | IL117353A (es) |
NL (1) | NL9500580A (es) |
NO (1) | NO320922B1 (es) |
PL (1) | PL322283A1 (es) |
RU (1) | RU2131160C1 (es) |
TR (1) | TR199701046T2 (es) |
WO (1) | WO1996030963A1 (es) |
ZA (1) | ZA961952B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1375301A (en) | 1999-11-15 | 2001-05-30 | Bio Syntech Canada Inc | Temperature-controlled and ph-dependant self-gelling biopolymeric aqueous solution |
EP1255576B1 (en) * | 1999-12-09 | 2003-08-20 | Biosyntech Canada Inc. | Mineral-polymer hybrid composition |
US20030158302A1 (en) * | 1999-12-09 | 2003-08-21 | Cyric Chaput | Mineral-polymer hybrid composition |
DE60125973D1 (de) * | 2000-11-15 | 2007-02-22 | Biosyntech Canada Inc | Verfahren zur wiederherstellung einer geschädigten bandscheibe |
ES2353116T3 (es) * | 2002-07-16 | 2011-02-25 | Bio Syntech Canada Inc. | Composiciones para disoluciones de quitosano citocompatibles, inyectables, autogelificantes para encapsular y administrar células vivas o factores biológicamente activos. |
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 |
WO2009027723A1 (en) * | 2007-08-31 | 2009-03-05 | Bae Systems Plc | Antenna calibration |
AU2008291899A1 (en) * | 2007-08-31 | 2009-03-05 | Bae Systems Plc | Antenna calibration |
WO2009027725A1 (en) * | 2007-08-31 | 2009-03-05 | Bae Systems Plc | Antenna calibration |
EP2183817B1 (en) * | 2007-08-31 | 2017-11-08 | BAE Systems PLC | Antenna calibration |
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 |
US8988754B2 (en) * | 2013-01-08 | 2015-03-24 | Massachusetts Institute Of Technology | Optical phased arrays with evanescently-coupled antennas |
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 |
WO2018017518A2 (en) | 2016-07-21 | 2018-01-25 | 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 |
US12058804B2 (en) | 2021-02-09 | 2024-08-06 | Aptiv Technologies AG | Formed waveguide antennas of a radar assembly |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0126626A2 (en) * | 1983-05-23 | 1984-11-28 | Hazeltine Corporation | Resonant waveguide aperture manifold |
EP0127337A2 (en) * | 1983-05-23 | 1984-12-05 | Hazeltine Corporation | Calibration of a system having plural signal-carrying channels |
US5140335A (en) * | 1990-10-26 | 1992-08-18 | Westinghouse Electric Corp. | Back-to-back ridged branch manifold structure for a radar frequency antenna |
EP0509694A2 (en) * | 1991-04-19 | 1992-10-21 | Hughes Aircraft Company | A built-in system for antenna calibration and performance monitoring of a phased array antenna |
EP0544378A1 (en) * | 1991-11-27 | 1993-06-02 | Hollandse Signaalapparaten B.V. | Phased array antenna module |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
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 EP EP96908057A patent/EP0818058B1/en not_active Expired - Lifetime
- 1996-03-13 KR KR1019970706720A patent/KR19980703316A/ko not_active Application Discontinuation
- 1996-03-13 JP JP52886596A patent/JP3802564B2/ja not_active Expired - Lifetime
- 1996-03-13 PL PL96322283A patent/PL322283A1/xx unknown
- 1996-03-13 DE DE69613565T patent/DE69613565T2/de not_active Expired - Lifetime
- 1996-03-13 AU AU51450/96A patent/AU699017B2/en not_active Expired
- 1996-03-13 BR BR9607877A patent/BR9607877A/pt not_active Application Discontinuation
- 1996-03-13 WO PCT/EP1996/001146 patent/WO1996030963A1/en not_active Application Discontinuation
- 1996-03-13 RU RU97115998A patent/RU2131160C1/ru active
- 1996-03-13 TR TR97/01046T patent/TR199701046T2/xx unknown
- 1996-03-13 US US08/913,950 patent/US5977930A/en 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
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0126626A2 (en) * | 1983-05-23 | 1984-11-28 | Hazeltine Corporation | Resonant waveguide aperture manifold |
EP0127337A2 (en) * | 1983-05-23 | 1984-12-05 | Hazeltine Corporation | Calibration of a system having plural signal-carrying channels |
US5140335A (en) * | 1990-10-26 | 1992-08-18 | Westinghouse Electric Corp. | Back-to-back ridged branch manifold structure for a radar frequency antenna |
EP0509694A2 (en) * | 1991-04-19 | 1992-10-21 | Hughes Aircraft Company | A built-in system for antenna calibration and performance monitoring of a phased array antenna |
EP0544378A1 (en) * | 1991-11-27 | 1993-06-02 | Hollandse Signaalapparaten B.V. | Phased array antenna module |
Non-Patent Citations (1)
Title |
---|
SMITH: "PHASED ARRAY BIT", 1990 INTERNATIONAL SYMPOSIUM DIGEST ANTENNAS AND PROPAGATION, vol. II, 7 May 1990 (1990-05-07) - 11 May 1990 (1990-05-11), DALLAS,TEXAS, pages 674 - 677, XP000167374 * |
Also Published As
Publication number | Publication date |
---|---|
JP3802564B2 (ja) | 2006-07-26 |
NO974438D0 (no) | 1997-09-25 |
US5977930A (en) | 1999-11-02 |
ZA961952B (en) | 1996-09-17 |
IL117353A (en) | 1999-03-12 |
NO974438L (no) | 1997-11-14 |
BR9607877A (pt) | 1998-07-14 |
DE69613565D1 (de) | 2001-08-02 |
KR19980703316A (ko) | 1998-10-15 |
IL117353A0 (en) | 1996-07-23 |
PL322283A1 (en) | 1998-01-19 |
JPH11502682A (ja) | 1999-03-02 |
EP0818058B1 (en) | 2001-06-27 |
AU5145096A (en) | 1996-10-16 |
NO320922B1 (no) | 2006-02-13 |
AR001415A1 (es) | 1997-10-22 |
EP0818058A1 (en) | 1998-01-14 |
WO1996030963A1 (en) | 1996-10-03 |
DE69613565T2 (de) | 2002-04-18 |
RU2131160C1 (ru) | 1999-05-27 |
AU699017B2 (en) | 1998-11-19 |
TR199701046T2 (xx) | 2000-04-21 |
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Legal Events
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A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |