GB2410135B - Microwave Antenna Coupler - Google Patents

Microwave Antenna Coupler

Info

Publication number
GB2410135B
GB2410135B GB0509412A GB0509412A GB2410135B GB 2410135 B GB2410135 B GB 2410135B GB 0509412 A GB0509412 A GB 0509412A GB 0509412 A GB0509412 A GB 0509412A GB 2410135 B GB2410135 B GB 2410135B
Authority
GB
United Kingdom
Prior art keywords
microwave antenna
antenna coupler
coupler
microwave
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.)
Expired - Fee Related
Application number
GB0509412A
Other versions
GB0509412D0 (en
GB2410135A (en
Inventor
Paul John Tresise
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.)
Andrew Ltd
Original Assignee
Andrew 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 Andrew Ltd filed Critical Andrew Ltd
Publication of GB0509412D0 publication Critical patent/GB0509412D0/en
Publication of GB2410135A publication Critical patent/GB2410135A/en
Application granted granted Critical
Publication of GB2410135B publication Critical patent/GB2410135B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
    • H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel
GB0509412A 2002-11-28 2003-11-26 Microwave Antenna Coupler Expired - Fee Related GB2410135B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0227725A GB0227725D0 (en) 2002-11-28 2002-11-28 Microwave antenna coupler
PCT/GB2003/005164 WO2004049497A1 (en) 2002-11-28 2003-11-26 Microwave antenna coupler

Publications (3)

Publication Number Publication Date
GB0509412D0 GB0509412D0 (en) 2005-06-15
GB2410135A GB2410135A (en) 2005-07-20
GB2410135B true GB2410135B (en) 2005-12-14

Family

ID=9948661

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0227725A Ceased GB0227725D0 (en) 2002-11-28 2002-11-28 Microwave antenna coupler
GB0509412A Expired - Fee Related GB2410135B (en) 2002-11-28 2003-11-26 Microwave Antenna Coupler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0227725A Ceased GB0227725D0 (en) 2002-11-28 2002-11-28 Microwave antenna coupler

Country Status (3)

Country Link
AU (1) AU2003286271A1 (en)
GB (2) GB0227725D0 (en)
WO (1) WO2004049497A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8244287B2 (en) 2009-10-29 2012-08-14 Z-Communications, Inc. Radio and antenna system and dual-mode microwave coupler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB373642A (en) * 1931-01-26 1932-05-26 Ig Farbenindustrie Ag Improvements in the manufacture and production of wetting, emulsifying, washing and the like agents
FR2760899A1 (en) * 1997-03-13 1998-09-18 Oritel Microwave coupler for primary and secondary radar transmitter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0106834D0 (en) * 2001-03-20 2001-05-09 Quasar Microwave Tech microwave coupler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB373642A (en) * 1931-01-26 1932-05-26 Ig Farbenindustrie Ag Improvements in the manufacture and production of wetting, emulsifying, washing and the like agents
FR2760899A1 (en) * 1997-03-13 1998-09-18 Oritel Microwave coupler for primary and secondary radar transmitter

Also Published As

Publication number Publication date
GB0227725D0 (en) 2003-01-08
AU2003286271A1 (en) 2004-06-18
GB0509412D0 (en) 2005-06-15
WO2004049497A1 (en) 2004-06-10
GB2410135A (en) 2005-07-20

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Legal Events

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

Effective date: 20161126