GB9613351D0 - Antenna feed arrangement - Google Patents

Antenna feed arrangement

Info

Publication number
GB9613351D0
GB9613351D0 GBGB9613351.7A GB9613351A GB9613351D0 GB 9613351 D0 GB9613351 D0 GB 9613351D0 GB 9613351 A GB9613351 A GB 9613351A GB 9613351 D0 GB9613351 D0 GB 9613351D0
Authority
GB
United Kingdom
Prior art keywords
feed arrangement
antenna feed
antenna
arrangement
feed
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Withdrawn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
GBGB9613351.7A
Other versions
GB2314688A (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
GEC Marconi Ltd
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.)
Filing date
Publication date
Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB9613351A priority Critical patent/GB2314688A/en
Publication of GB9613351D0 publication Critical patent/GB9613351D0/en
Publication of GB2314688A publication Critical patent/GB2314688A/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Withdrawn legal-status Critical Current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
    • H01Q19/06—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 refracting or diffracting devices, e.g. lens
    • H01Q19/08—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 refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located
    • 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
    • H01Q13/06—Waveguide mouths
GB9613351A 1996-06-26 1996-06-26 Hollow waveguide antenna Withdrawn GB2314688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9613351A GB2314688A (en) 1996-06-26 1996-06-26 Hollow waveguide antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9613351A GB2314688A (en) 1996-06-26 1996-06-26 Hollow waveguide antenna

Publications (2)

Publication Number Publication Date
GB9613351D0 true GB9613351D0 (en) 1996-08-28
GB2314688A GB2314688A (en) 1998-01-07

Family

ID=10795884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9613351A Withdrawn GB2314688A (en) 1996-06-26 1996-06-26 Hollow waveguide antenna

Country Status (1)

Country Link
GB (1) GB2314688A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1139489A1 (en) * 2000-03-31 2001-10-04 Alps Electric Co., Ltd. Primary radiator having improved receiving efficiency by reducing side lobes
US6323819B1 (en) * 2000-10-05 2001-11-27 Harris Corporation Dual band multimode coaxial tracking feed
DE20107294U1 (en) * 2001-04-21 2001-08-23 Wötzel, Frank E., 10249 Berlin Arrangement for excitation of a centrally focused reflector antenna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007128A1 (en) * 1980-02-26 1981-09-03 Siemens AG, 1000 Berlin und 8000 München MICROWAVE DIRECTIONAL ANTENNA FOR GENERATING A SECTOR-SHAPED RADIATION
US4468672A (en) * 1981-10-28 1984-08-28 Bell Telephone Laboratories, Incorporated Wide bandwidth hybrid mode feeds
JPH0174613U (en) * 1987-07-06 1989-05-19
GB9116330D0 (en) * 1991-07-29 1992-05-27 Marconi Gec Ltd Microwave antenna
US5248987A (en) * 1991-12-31 1993-09-28 Massachusetts Institute Of Technology Widebeam antenna

Also Published As

Publication number Publication date
GB2314688A (en) 1998-01-07

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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)