GB2352091B - Patch antenna - Google Patents

Patch antenna

Info

Publication number: GB2352091B
Authority: GB; United Kingdom
Prior art keywords: patch antenna; patch; antenna
Prior art date: 1999-07-10
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 - Fee Related

Application number

GB9916146A

Other versions

GB9916146D0 (en

GB2352091A (en

Inventor

Richard Simon Greville Davies

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.)

Alan Dick and Co Ltd

Original Assignee

Alan Dick and 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.)

1999-07-10

Filing date

1999-07-10

Publication date

2003-09-17

1999-07-10 Application filed by Alan Dick and Co Ltd filed Critical Alan Dick and Co Ltd

1999-07-10 Priority to GB9916146A priority Critical patent/GB2352091B/en

1999-09-08 Publication of GB9916146D0 publication Critical patent/GB9916146D0/en

2000-07-06 Priority to EP00305729A priority patent/EP1069646A3/en

2001-01-17 Publication of GB2352091A publication Critical patent/GB2352091A/en

2003-09-17 Application granted granted Critical

2003-09-17 Publication of GB2352091B publication Critical patent/GB2352091B/en

2019-07-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
- H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Waveguide Aerials (AREA)
Variable-Direction Aerials And Aerial Arrays (AREA)
Aerials With Secondary Devices (AREA)

GB9916146A 1999-07-10 1999-07-10 Patch antenna Expired - Fee Related GB2352091B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB9916146A GB2352091B (en)	1999-07-10	1999-07-10	Patch antenna
EP00305729A EP1069646A3 (en)	1999-07-10	2000-07-06	Patch antenna

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9916146A GB2352091B (en)	1999-07-10	1999-07-10	Patch antenna

Publications (3)

Publication Number	Publication Date
GB9916146D0 GB9916146D0 (en)	1999-09-08
GB2352091A GB2352091A (en)	2001-01-17
GB2352091B true GB2352091B (en)	2003-09-17

Family

ID=10856973

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9916146A Expired - Fee Related GB2352091B (en)	1999-07-10	1999-07-10	Patch antenna

Country Status (2)

Country	Link
EP (1)	EP1069646A3 (en)
GB (1)	GB2352091B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10064128A1 (en) *	2000-12-21	2002-07-25	Kathrein Werke Kg	Patch antenna for operation in at least two frequency ranges
RU2233017C1 (en) *	2002-12-02	2004-07-20	Общество с ограниченной ответственностью "Алгоритм"	Controlled-pattern antenna assembly and planar directive antenna
JP3959068B2 (en)	2003-11-12	2007-08-15	アルプス電気株式会社	Circularly polarized antenna
SE528084C2 (en) *	2004-11-30	2006-08-29	Powerwave Technologies Sweden	Double band antenna feed
US7292201B2 (en)	2005-08-22	2007-11-06	Airgain, Inc.	Directional antenna system with multi-use elements
WO2014091458A2 (en) *	2012-12-13	2014-06-19	Poynting Antennas (Pty) Limited	A dual polarized patch antenna arrangement
US11652301B2 (en) *	2018-04-11	2023-05-16	Qualcomm Incorporated	Patch antenna array

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0188345A2 (en) *	1985-01-17	1986-07-23	Cossor Electronics Limited	Dual frequency band antenna system
US4947178A (en) *	1988-05-02	1990-08-07	Lotfollah Shafai	Scanning antenna
EP0447218A2 (en) *	1990-03-15	1991-09-18	Hughes Aircraft Company	Plural frequency patch antenna assembly
US5153600A (en) *	1991-07-01	1992-10-06	Ball Corporation	Multiple-frequency stacked microstrip antenna
WO1995007557A1 (en) *	1993-09-07	1995-03-16	Universite De Limoges	Monopolar wire-plate antenna

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4660048A (en) *	1984-12-18	1987-04-21	Texas Instruments Incorporated	Microstrip patch antenna system
US5003318A (en) *	1986-11-24	1991-03-26	Mcdonnell Douglas Corporation	Dual frequency microstrip patch antenna with capacitively coupled feed pins
US5880694A (en) *	1997-06-18	1999-03-09	Hughes Electronics Corporation	Planar low profile, wideband, wide-scan phased array antenna using a stacked-disc radiator

1999
- 1999-07-10 GB GB9916146A patent/GB2352091B/en not_active Expired - Fee Related
2000
- 2000-07-06 EP EP00305729A patent/EP1069646A3/en not_active Ceased

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0188345A2 (en) *	1985-01-17	1986-07-23	Cossor Electronics Limited	Dual frequency band antenna system
US4947178A (en) *	1988-05-02	1990-08-07	Lotfollah Shafai	Scanning antenna
EP0447218A2 (en) *	1990-03-15	1991-09-18	Hughes Aircraft Company	Plural frequency patch antenna assembly
US5153600A (en) *	1991-07-01	1992-10-06	Ball Corporation	Multiple-frequency stacked microstrip antenna
WO1995007557A1 (en) *	1993-09-07	1995-03-16	Universite De Limoges	Monopolar wire-plate antenna

Also Published As

Publication number	Publication date
EP1069646A2 (en)	2001-01-17
GB9916146D0 (en)	1999-09-08
EP1069646A3 (en)	2001-07-04
GB2352091A (en)	2001-01-17

Publication	Publication Date	Title
GB2349982B (en)	2004-01-07	Antenna
GB9808042D0 (en)	1998-06-17	Patch antenna
GB2356086B (en)	2003-11-05	Antenna manufacture
AU7979600A (en)	2001-05-10	Antenna means
AU7048300A (en)	2001-04-17	Antenna arrangement
AU1317801A (en)	2001-05-08	Dual-polarised antenna
EP1150379A4 (en)	2003-05-21	Antenna system
GB9913526D0 (en)	1999-08-11	Multiband antenna
GB0126172D0 (en)	2002-01-02	Circular-polarized antenna
AU6331600A (en)	2001-02-13	Antenna arrangement
GB2345197B (en)	2003-12-24	Patch antenna
IL131817A0 (en)	2001-03-19	Microstrip antenna
GB2357376B (en)	2003-10-29	Antenna unit
AU2423701A (en)	2001-05-30	Deformable patch antenna
GB9902685D0 (en)	1999-03-31	Antenna
GB2347792B (en)	2001-06-06	Antenna
GB2352091B (en)	2003-09-17	Patch antenna
IL147153A0 (en)	2002-08-14	Combination antenna mount
AU3955800A (en)	2000-10-09	Multiband antenna
GB2383901B (en)	2003-12-31	An antenna
GB2373100B (en)	2003-05-07	Patch antenna
AU4154700A (en)	2000-10-09	Stress-wire antenna
GB2353413B (en)	2003-08-06	Antenna arrangement
AU5859600A (en)	2001-01-02	Antenna arrangement
AU6487300A (en)	2001-03-05	Antenna arrangement

Legal Events

Date	Code	Title	Description
2011-03-23	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20100710