GB2463711B - Double polarization flat array antenna - Google Patents

Double polarization flat array antenna

Info

Publication number: GB2463711B
Authority: GB; United Kingdom
Prior art keywords: array antenna; flat array; double polarization; polarization flat; double
Prior art date: 1987-03-31
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

Application number

GB8707649A

Other versions

GB2463711A (en

GB8707649D0 (en

Inventor

Fabrice Clerc

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Thales SA

Original Assignee

Dassault Electronique SA

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.)

1987-03-31

Filing date

1987-03-31

Publication date

2010-09-29

1987-03-31 Application filed by Dassault Electronique SA filed Critical Dassault Electronique SA

1987-03-31 Priority to GB8707649A priority Critical patent/GB2463711B/en

2007-03-31 Anticipated expiration legal-status Critical

2009-10-28 Publication of GB8707649D0 publication Critical patent/GB8707649D0/en

2010-03-31 Publication of GB2463711A publication Critical patent/GB2463711A/en

2010-09-29 Application granted granted Critical

2010-09-29 Publication of GB2463711B publication Critical patent/GB2463711B/en

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
- H01Q21/005—Slotted waveguides 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
- 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
- H01Q21/062—Two dimensional planar arrays using dipole aerials
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns

GB8707649A 1987-03-31 1987-03-31 Double polarization flat array antenna Expired - Lifetime GB2463711B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8707649A GB2463711B (en)	1987-03-31	1987-03-31	Double polarization flat array antenna

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8707649A GB2463711B (en)	1987-03-31	1987-03-31	Double polarization flat array antenna

Publications (3)

Publication Number	Publication Date
GB8707649D0 GB8707649D0 (en)	2009-10-28
GB2463711A GB2463711A (en)	2010-03-31
GB2463711B true GB2463711B (en)	2010-09-29

Family

ID=41278107

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8707649A Expired - Lifetime GB2463711B (en)	1987-03-31	1987-03-31	Double polarization flat array antenna

Country Status (1)

Country	Link
GB (1)	GB2463711B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104393406A (en) *	2014-11-20	2015-03-04	上海无线电设备研究所	Single-pulse array antenna

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7920100B2 (en) *	2005-08-18	2011-04-05	Raytheon Company	Foldable reflect array
DE102009055344A1 (en) *	2009-12-29	2011-06-30	Robert Bosch GmbH, 70469	antenna
US20140062812A1 (en) *	2012-08-30	2014-03-06	Cambridge Silicon Radio Limited	Multi-antenna isolation
US20220200115A1 (en) *	2020-12-18	2022-06-23	Aptiv Technologies Limited	Waveguide with slot-fed dipole elements
CN111799561B (en) *	2020-08-04	2021-10-29	西安电子科技大学	Slot L-shaped antenna based on improved "H"-shaped waveguide and its array
US11749883B2 (en)	2020-12-18	2023-09-05	Aptiv Technologies Limited	Waveguide with radiation slots and parasitic elements for asymmetrical coverage
US11681015B2 (en)	2020-12-18	2023-06-20	Aptiv Technologies Limited	Waveguide with squint alteration
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
US11668787B2 (en)	2021-01-29	2023-06-06	Aptiv Technologies Limited	Waveguide with lobe suppression
US12058804B2 (en)	2021-02-09	2024-08-06	Aptiv Technologies AG	Formed waveguide antennas of a radar assembly
US11721905B2 (en)	2021-03-16	2023-08-08	Aptiv Technologies Limited	Waveguide with a beam-forming feature with radiation slots
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
US12148992B2 (en)	2023-01-25	2024-11-19	Aptiv Technologies AG	Hybrid horn waveguide antenna

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1531350A (en) *	1975-12-09	1978-11-08	Dassault Electronique	Radar antennas
GB2051486A (en) *	1979-04-30	1981-01-14	Int Standard Electric Corp	Integrated multiband array antenna
GB2058468A (en) *	1979-08-23	1981-04-08	Marconi Co Ltd	Dual frequency aerial feed arrangement
GB2157500A (en) *	1984-04-11	1985-10-23	Plessey Co Plc	Microwave antenna
EP0188345A2 (en) *	1985-01-17	1986-07-23	Cossor Electronics Limited	Dual frequency band antenna system
US4623894A (en) *	1984-06-22	1986-11-18	Hughes Aircraft Company	Interleaved waveguide and dipole dual band array antenna
EP0255095A2 (en) *	1986-07-29	1988-02-03	Amtech Corporation	Transponder antenna

1987
- 1987-03-31 GB GB8707649A patent/GB2463711B/en not_active Expired - Lifetime

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1531350A (en) *	1975-12-09	1978-11-08	Dassault Electronique	Radar antennas
GB2051486A (en) *	1979-04-30	1981-01-14	Int Standard Electric Corp	Integrated multiband array antenna
GB2058468A (en) *	1979-08-23	1981-04-08	Marconi Co Ltd	Dual frequency aerial feed arrangement
GB2157500A (en) *	1984-04-11	1985-10-23	Plessey Co Plc	Microwave antenna
US4623894A (en) *	1984-06-22	1986-11-18	Hughes Aircraft Company	Interleaved waveguide and dipole dual band array antenna
EP0188345A2 (en) *	1985-01-17	1986-07-23	Cossor Electronics Limited	Dual frequency band antenna system
EP0255095A2 (en) *	1986-07-29	1988-02-03	Amtech Corporation	Transponder antenna

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104393406A (en) *	2014-11-20	2015-03-04	上海无线电设备研究所	Single-pulse array antenna
CN104393406B (en) *	2014-11-20	2017-07-14	上海无线电设备研究所	A kind of Monopulse Antenna

Also Published As

Publication number	Publication date
GB2463711A (en)	2010-03-31
GB8707649D0 (en)	2009-10-28

Publication	Publication Date	Title
GB2211025B (en)	1991-09-04	Planar antenna
GB8809598D0 (en)	1988-05-25	Antenna array with hexagonal horns
GB8902421D0 (en)	1989-03-22	Antenna array
GB8531269D0 (en)	1986-01-29	Dipole array
AU7854487A (en)	1988-03-08	Flat phased array antenna
GB2212986B (en)	1991-11-06	Antennas
EP0276817A3 (en)	1989-09-27	Conformal array antenna
GB9010295D0 (en)	1990-06-27	Slot array antenna
GB8815439D0 (en)	1988-08-03	Dual polarised phased array antenna
GB2196482B (en)	1990-03-14	Array antenna
GB2212987B (en)	1991-10-16	Antennas
GB2463711B (en)	2010-09-29	Double polarization flat array antenna
AU3417289A (en)	1989-10-16	Flat plate array antenna
EP0427479A3 (en)	1991-08-21	Planar array antenna
GB8917701D0 (en)	1989-09-20	Slot array antenna
GB2219143B (en)	1992-08-19	Planar antenna
GB8917699D0 (en)	1989-09-20	Slot array antenna
DE3568913D1 (en)	1989-04-20	Omnidirectional antenna array
GB8432186D0 (en)	1985-01-30	Dipole array
GB8612906D0 (en)	1986-07-02	Dipole array
GB2196484B (en)	1990-07-11	Phased array antenna system
GB2236431B (en)	1993-11-03	Antenna array
GB8919621D0 (en)	1989-10-11	Flat plate array antenna
GB9009351D0 (en)	1990-06-20	Flat slot array antenna
IE872151L (en)	1988-02-13	Flat phased array antenna

Legal Events

Date	Code	Title	Description
2010-10-27	PE20	Patent expired after termination of 20 years	Expiry date: 20070330