GB2266192B - Patch-type microwave antenna having wide bandwith and low cross-pol - Google Patents

Patch-type microwave antenna having wide bandwith and low cross-pol

Info

Publication number
GB2266192B
GB2266192B GB9307376A GB9307376A GB2266192B GB 2266192 B GB2266192 B GB 2266192B GB 9307376 A GB9307376 A GB 9307376A GB 9307376 A GB9307376 A GB 9307376A GB 2266192 B GB2266192 B GB 2266192B
Authority
GB
United Kingdom
Prior art keywords
pol
patch
microwave antenna
low cross
type microwave
Prior art date
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
GB9307376A
Other versions
GB9307376D0 (en
GB2266192A (en
Inventor
Geza Dienes
Russell W Dearnley
William W Seal
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.)
Commscope Technologies LLC
Original Assignee
Andrew LLC
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
Priority claimed from US07/965,338 external-priority patent/US5309164A/en
Application filed by Andrew LLC filed Critical Andrew LLC
Publication of GB9307376D0 publication Critical patent/GB9307376D0/en
Publication of GB2266192A publication Critical patent/GB2266192A/en
Application granted granted Critical
Publication of GB2266192B publication Critical patent/GB2266192B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01Q21/065—Patch antenna array
    • 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
GB9307376A 1992-04-13 1993-04-08 Patch-type microwave antenna having wide bandwith and low cross-pol Expired - Fee Related GB2266192B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86741092A 1992-04-13 1992-04-13
US07/965,338 US5309164A (en) 1992-04-13 1992-10-23 Patch-type microwave antenna having wide bandwidth and low cross-pol

Publications (3)

Publication Number Publication Date
GB9307376D0 GB9307376D0 (en) 1993-06-02
GB2266192A GB2266192A (en) 1993-10-20
GB2266192B true GB2266192B (en) 1996-04-03

Family

ID=27128002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9307376A Expired - Fee Related GB2266192B (en) 1992-04-13 1993-04-08 Patch-type microwave antenna having wide bandwith and low cross-pol

Country Status (3)

Country Link
GB (1) GB2266192B (en)
NZ (1) NZ247365A (en)
SG (1) SG47560A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340825A1 (en) * 1993-12-01 1995-06-08 Rothe Lutz Planar radiator arrangement for direct reception of the TV signals of the direct-radiating satellite system TDF 1/2
AU694599B2 (en) * 1994-11-15 1998-07-23 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic channel allocation for sectorized radio access units of a mobile communication system
US5559521A (en) * 1994-12-08 1996-09-24 Lucent Technologies Inc. Antennas with means for blocking current in ground planes
US5631659A (en) * 1995-03-17 1997-05-20 Lucent Technologies Inc. Microstrip patch antennas with radiation control
JP3878141B2 (en) * 2003-02-27 2007-02-07 株式会社エヌ・ティ・ティ・ドコモ Patch array antenna and excitation method thereof
US8232924B2 (en) 2008-05-23 2012-07-31 Alliant Techsystems Inc. Broadband patch antenna and antenna system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2067842A (en) * 1980-01-16 1981-07-30 Secr Defence Microstrip Antenna
US4291311A (en) * 1977-09-28 1981-09-22 The United States Of America As Represented By The Secretary Of The Navy Dual ground plane microstrip antennas
EP0484241A1 (en) * 1990-10-31 1992-05-06 France Telecom Printed circuit antenna for a dual polarized antenna array
GB2251340A (en) * 1990-12-27 1992-07-01 Gen Electric Antenna

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291311A (en) * 1977-09-28 1981-09-22 The United States Of America As Represented By The Secretary Of The Navy Dual ground plane microstrip antennas
GB2067842A (en) * 1980-01-16 1981-07-30 Secr Defence Microstrip Antenna
EP0484241A1 (en) * 1990-10-31 1992-05-06 France Telecom Printed circuit antenna for a dual polarized antenna array
GB2251340A (en) * 1990-12-27 1992-07-01 Gen Electric Antenna

Also Published As

Publication number Publication date
NZ247365A (en) 1995-07-26
SG47560A1 (en) 1998-04-17
GB9307376D0 (en) 1993-06-02
GB2266192A (en) 1993-10-20

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Legal Events

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

Effective date: 20090408