GB2048571B - Circularly polarised antenna array - Google Patents

Circularly polarised antenna array

Info

Publication number: GB2048571B
Authority: GB; United Kingdom
Prior art keywords: antenna array; circularly polarised; polarised antenna; circularly; array
Prior art date: 1979-05-03
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

Application number

GB7915453A

Other versions

GB2048571A (en

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.)

BAE Systems Electronics Ltd

Original Assignee

Marconi Co Ltd

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.)

1979-05-03

Filing date

1979-05-03

Publication date

1983-04-27

1979-05-03 Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd

1979-05-03 Priority to GB7915453A priority Critical patent/GB2048571B/en

1980-12-10 Publication of GB2048571A publication Critical patent/GB2048571A/en

1983-04-27 Application granted granted Critical

1983-04-27 Publication of GB2048571B publication Critical patent/GB2048571B/en

Status Expired legal-status Critical Current

Classifications

- 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

GB7915453A 1979-05-03 1979-05-03 Circularly polarised antenna array Expired GB2048571B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB7915453A GB2048571B (en)	1979-05-03	1979-05-03	Circularly polarised antenna array

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7915453A GB2048571B (en)	1979-05-03	1979-05-03	Circularly polarised antenna array

Publications (2)

Publication Number	Publication Date
GB2048571A GB2048571A (en)	1980-12-10
GB2048571B true GB2048571B (en)	1983-04-27

Family

ID=10504936

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7915453A Expired GB2048571B (en)	1979-05-03	1979-05-03	Circularly polarised antenna array

Country Status (1)

Country	Link
GB (1)	GB2048571B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8612908D0 (en) *	1986-05-28	1986-07-02	Gen Electric Co Plc	Antenna
GB2207005A (en) *	1987-07-15	1989-01-18	Gen Electric Co Plc	Antenna
GB2207286A (en) *	1987-07-22	1989-01-25	Gen Electric Co Plc	Dipole antenna
GB2208043B (en) *	1987-08-11	1991-11-06	Gen Electric Co Plc	A triplate fed dipole
GB2211024B (en) *	1987-10-10	1991-05-15	Gen Electric Co Plc	Antenna
US4978965A (en) *	1989-04-11	1990-12-18	Itt Corporation	Broadband dual-polarized frameless radiating element
FR2655201B1 (en) *	1989-11-24	1992-06-19	Thomson Csf	CIRCULAR POLARIZATION ANTENNA, ESPECIALLY FOR ANTENNA NETWORK.
FR2655202B1 (en) *	1989-11-24	1992-02-07	Thomson Csf	CIRCULAR POLARIZATION ANTENNA, ESPECIALLY FOR ANTENNA NETWORK.
GB2259811B (en) *	1991-09-21	1995-05-17	Motorola Israel Ltd	An antenna
JP3324243B2 (en) *	1993-03-30	2002-09-17	三菱電機株式会社	Antenna device and antenna system
US5990838A (en) *	1996-06-12	1999-11-23	3Com Corporation	Dual orthogonal monopole antenna system
US6072439A (en) *	1998-01-15	2000-06-06	Andrew Corporation	Base station antenna for dual polarization
GB2424765B (en) *	2005-03-29	2007-07-25	Csa Ltd	A dipole antenna
US7843389B2 (en) *	2006-03-10	2010-11-30	City University Of Hong Kong	Complementary wideband antenna

1979
- 1979-05-03 GB GB7915453A patent/GB2048571B/en not_active Expired

Also Published As

Publication number	Publication date
GB2048571A (en)	1980-12-10

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Legal Events

Date	Code	Title	Description
1987-12-16	PCNP	Patent ceased through non-payment of renewal fee