ZA961952B - Phased array antenna provided with a calibration network - Google Patents

Phased array antenna provided with a calibration network

Info

Publication number
ZA961952B
ZA961952B ZA961952A ZA961952A ZA961952B ZA 961952 B ZA961952 B ZA 961952B ZA 961952 A ZA961952 A ZA 961952A ZA 961952 A ZA961952 A ZA 961952A ZA 961952 B ZA961952 B ZA 961952B
Authority
ZA
South Africa
Prior art keywords
array antenna
phased array
antenna provided
calibration network
calibration
Prior art date
Application number
ZA961952A
Other languages
English (en)
Inventor
Henk Fischer
Antonius Bernardus Ma Breteler
Original Assignee
Hollandse Signaalapparaten Bv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hollandse Signaalapparaten Bv filed Critical Hollandse Signaalapparaten Bv
Publication of ZA961952B publication Critical patent/ZA961952B/xx

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
ZA961952A 1995-03-27 1996-03-11 Phased array antenna provided with a calibration network ZA961952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9500580A NL9500580A (nl) 1995-03-27 1995-03-27 Phased array antenne voorzien van een calibratienetwerk.

Publications (1)

Publication Number Publication Date
ZA961952B true ZA961952B (en) 1996-09-17

Family

ID=19865758

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA961952A ZA961952B (en) 1995-03-27 1996-03-11 Phased array antenna provided with a calibration network

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1229940T3 (da) 1999-11-15 2014-08-18 Piramal Healthcare Canada Ltd Temperaturstyret og ph-afhængig selvgelerende, vandig biopolymeropløsning
AU1979201A (en) * 1999-12-09 2001-06-18 Bio Syntech Canada Inc Mineral-polymer hybrid composition
US20030158302A1 (en) * 1999-12-09 2003-08-21 Cyric Chaput Mineral-polymer hybrid composition
US20040091540A1 (en) * 2000-11-15 2004-05-13 Desrosiers Eric Andre 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
WO2007051311A1 (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
WO2009027725A1 (en) * 2007-08-31 2009-03-05 Bae Systems Plc Antenna calibration
EP2183819A1 (de) * 2007-08-31 2010-05-12 BAE Systems PLC Antennenkalibration
EP2183817B1 (de) * 2007-08-31 2017-11-08 BAE Systems PLC Antennenkalibrierung
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520361A (en) * 1983-05-23 1985-05-28 Hazeltine Corporation Calibration of a system having plural signal-carrying channels
AU565039B2 (en) * 1983-05-23 1987-09-03 Hazeltine Corp. Resonant waveguide aperture manifold
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.

Also Published As

Publication number Publication date
IL117353A (en) 1999-03-12
JP3802564B2 (ja) 2006-07-26
RU2131160C1 (ru) 1999-05-27
KR19980703316A (ko) 1998-10-15
DE69613565T2 (de) 2002-04-18
EP0818058B1 (de) 2001-06-27
AU5145096A (en) 1996-10-16
JPH11502682A (ja) 1999-03-02
EP0818058A1 (de) 1998-01-14
AR001415A1 (es) 1997-10-22
DE69613565D1 (de) 2001-08-02
NO974438D0 (no) 1997-09-25
PL322283A1 (en) 1998-01-19
AU699017B2 (en) 1998-11-19
NO974438L (no) 1997-11-14
US5977930A (en) 1999-11-02
TR199701046T2 (xx) 2000-04-21
BR9607877A (pt) 1998-07-14
NL9500580A (nl) 1996-11-01
IL117353A0 (en) 1996-07-23
NO320922B1 (no) 2006-02-13
WO1996030963A1 (en) 1996-10-03

Similar Documents

Publication Publication Date Title
ZA961952B (en) Phased array antenna provided with a calibration network
AU3880597A (en) Wavelength-addressable optical time-delay network and phased array antenna incorporating the same
GB2317520B (en) Circuit module for a phased array radar
AU1275497A (en) Low-cost communication phased-array antenna
EP0985247A4 (de) Einstellbare gruppenantenne
EP1145367A3 (de) Eichsystem und verfahren für eine phasengruppenantenne
AU2460095A (en) Planar, phased array antenna
GB2311660B (en) Modular supertile array antenna
EP0917240A4 (de) Adaptive gruppenantenne
AU5166996A (en) Wide antenna lobe
FI964030A0 (fi) Usean keilanleveyden vaiheistettu antenniryhmä
AU2583595A (en) Microstrip antenna array
AU2843792A (en) Phased array antenna module
AU5841098A (en) A small helical antenna with non-directional radiation pattern
GB9821779D0 (en) Antenna array calibration
EP0776490A4 (de) Phasensensitives akustisches antennensystem
AU5329296A (en) Pivotable antenna and electrical device having a pivotable ntenna
GB2299898B (en) A layered antenna
GB9514660D0 (en) An antenna array configuration
GB9927003D0 (en) Calibration method for phased array antenna
EP0923155A4 (de) Adaptive gruppenantenne
ZA958309B (en) High-frequency flat antenna array
AU3730495A (en) Ring microstrip antenna array
GB9507726D0 (en) A layered antenna
AU7520296A (en) A linear diversity antenna