GB8317639D0 - Wide beam microwave antenna - Google Patents

Wide beam microwave antenna

Info

Publication number
GB8317639D0
GB8317639D0 GB838317639A GB8317639A GB8317639D0 GB 8317639 D0 GB8317639 D0 GB 8317639D0 GB 838317639 A GB838317639 A GB 838317639A GB 8317639 A GB8317639 A GB 8317639A GB 8317639 D0 GB8317639 D0 GB 8317639D0
Authority
GB
United Kingdom
Prior art keywords
microwave antenna
wide beam
beam microwave
wide
antenna
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.)
Withdrawn
Application number
GB838317639A
Other versions
GB2142475A (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.)
Decca Ltd
Original Assignee
Decca 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.)
Filing date
Publication date
Application filed by Decca Ltd filed Critical Decca Ltd
Priority to GB08317639A priority Critical patent/GB2142475A/en
Publication of GB8317639D0 publication Critical patent/GB8317639D0/en
Publication of GB2142475A publication Critical patent/GB2142475A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/206—Microstrip transmission line antennas
GB08317639A 1983-06-29 1983-06-29 Wide beam microwave antenna Withdrawn GB2142475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08317639A GB2142475A (en) 1983-06-29 1983-06-29 Wide beam microwave antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08317639A GB2142475A (en) 1983-06-29 1983-06-29 Wide beam microwave antenna

Publications (2)

Publication Number Publication Date
GB8317639D0 true GB8317639D0 (en) 1983-08-03
GB2142475A GB2142475A (en) 1985-01-16

Family

ID=10544973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317639A Withdrawn GB2142475A (en) 1983-06-29 1983-06-29 Wide beam microwave antenna

Country Status (1)

Country Link
GB (1) GB2142475A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69131660T2 (en) * 1990-07-30 2000-04-06 Sony Corp. Adaptation device for a microstrip antenna
US5339089A (en) * 1990-11-23 1994-08-16 Andrew Corporation Antenna structure
AU8799291A (en) * 1990-11-23 1992-05-28 Andrew Corporation Improved antenna structure
AU654595B2 (en) * 1992-01-23 1994-11-10 Andrew Corporation Parallel-conductor transmission line antenna
US5717410A (en) * 1994-05-20 1998-02-10 Mitsubishi Denki Kabushiki Kaisha Omnidirectional slot antenna
US5606333A (en) * 1995-02-17 1997-02-25 Hazeltine Corporation Low wind resistance antennas using cylindrical radiating and reflector units
US6107910A (en) 1996-11-29 2000-08-22 X-Cyte, Inc. Dual mode transmitter/receiver and decoder for RF transponder tags
US5986382A (en) 1997-08-18 1999-11-16 X-Cyte, Inc. Surface acoustic wave transponder configuration
US6208062B1 (en) 1997-08-18 2001-03-27 X-Cyte, Inc. Surface acoustic wave transponder configuration
US6114971A (en) 1997-08-18 2000-09-05 X-Cyte, Inc. Frequency hopping spread spectrum passive acoustic wave identification device
US6060815A (en) 1997-08-18 2000-05-09 X-Cyte, Inc. Frequency mixing passive transponder
NO313975B1 (en) * 2000-02-08 2003-01-06 Q Free Asa Antenna for transponder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154839B (en) * 1961-09-06 1963-09-26 Rohde & Schwarz Dipole antenna field
GB1294024A (en) * 1970-04-28 1972-10-25 Emi Ltd Improvements relating to aerial arrangements
GB1529361A (en) * 1975-02-17 1978-10-18 Secr Defence Stripline antenna arrays
DE2632772C2 (en) * 1976-07-21 1983-12-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Microwave group antenna in stripline technology
GB1572273A (en) * 1977-05-31 1980-07-30 Emi Ltd Aerial arrangements
GB1591643A (en) * 1977-05-31 1981-06-24 Emi Ltd Aerial arrangements

Also Published As

Publication number Publication date
GB2142475A (en) 1985-01-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)