DE69529322D1 - Antenne - Google Patents

Antenne

Info

Publication number
DE69529322D1
DE69529322D1 DE69529322T DE69529322T DE69529322D1 DE 69529322 D1 DE69529322 D1 DE 69529322D1 DE 69529322 T DE69529322 T DE 69529322T DE 69529322 T DE69529322 T DE 69529322T DE 69529322 D1 DE69529322 D1 DE 69529322D1
Authority
DE
Germany
Prior art keywords
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 - Lifetime
Application number
DE69529322T
Other languages
English (en)
Other versions
DE69529322T2 (de
Inventor
John Parfitt
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.)
Northrop Grumman Systems Corp
Original Assignee
Litton Marine Systems Inc
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 Litton Marine Systems Inc filed Critical Litton Marine Systems Inc
Publication of DE69529322D1 publication Critical patent/DE69529322D1/de
Application granted granted Critical
Publication of DE69529322T2 publication Critical patent/DE69529322T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01Q13/02—Waveguide horns
    • H01Q13/0233—Horns fed by a slotted waveguide array
    • 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
DE69529322T 1994-04-20 1995-04-18 Antenne Expired - Lifetime DE69529322T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9407845A GB9407845D0 (en) 1994-04-20 1994-04-20 An antenna
PCT/GB1995/000871 WO1995029518A1 (en) 1994-04-20 1995-04-18 An antenna

Publications (2)

Publication Number Publication Date
DE69529322D1 true DE69529322D1 (de) 2003-02-13
DE69529322T2 DE69529322T2 (de) 2003-09-04

Family

ID=10753840

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529322T Expired - Lifetime DE69529322T2 (de) 1994-04-20 1995-04-18 Antenne

Country Status (11)

Country Link
US (1) US5757330A (de)
EP (1) EP0705488B1 (de)
JP (1) JP3634372B2 (de)
KR (1) KR100366070B1 (de)
AU (1) AU2221695A (de)
CA (1) CA2165569C (de)
DE (1) DE69529322T2 (de)
DK (1) DK0705488T3 (de)
GB (1) GB9407845D0 (de)
HK (1) HK1012781A1 (de)
WO (1) WO1995029518A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947812A1 (de) 1998-03-28 1999-10-06 Endress + Hauser GmbH + Co. Mit Mikrowellen arbeitendes Füllstandsmessgerät
JP2001320228A (ja) * 2000-03-03 2001-11-16 Anritsu Corp 誘電体漏れ波アンテナ
GB0030932D0 (en) * 2000-12-19 2001-01-31 Radiant Networks Plc Antenna apparatus, communications apparatus and method of transmission
GB0127772D0 (en) * 2001-11-20 2002-01-09 Smiths Group Plc Antennas
JP4733582B2 (ja) 2006-07-24 2011-07-27 古野電気株式会社 アンテナ装置
JP5219794B2 (ja) * 2008-12-26 2013-06-26 古野電気株式会社 誘電体アンテナ
US8330651B2 (en) * 2009-11-23 2012-12-11 Honeywell International Inc. Single-antenna FM/CW marine radar
JP5639015B2 (ja) * 2011-07-06 2014-12-10 古野電気株式会社 アンテナ装置、レーダ装置、及び誘電体部材の配置方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785397A (en) * 1946-03-19 1957-03-12 Rca Corp Annular lens antenna
US2743440A (en) * 1951-07-19 1956-04-24 Henry J Riblet Electromagnetic horn
US3366829A (en) * 1965-01-19 1968-01-30 Roger E. Clapp Interactions between waves and electrons
GB1133343A (en) * 1965-09-17 1968-11-13 Nat Res Dev Improvements in or relating to aerial systems
US3854141A (en) * 1973-08-02 1974-12-10 United Atlantic Corp Zoom interferometer antenna
US4488157A (en) * 1982-02-22 1984-12-11 Tokyo Keiki Company Limited Slot array antenna assembly
JPS60178707A (ja) * 1984-02-25 1985-09-12 Tokyo Keiki Co Ltd スロツト・アレイ・アンテナ装置
JPS60216605A (ja) * 1984-03-10 1985-10-30 Tokyo Keiki Co Ltd スロツト・アレイ・アンテナ装置
GB2157082B (en) * 1984-02-16 1987-07-29 Tokyo Keiki Kk Slotted waveguide antenna assembly
GB2158650B (en) * 1984-03-14 1987-12-23 Tokyo Keiki Kk Slotted waveguide antenna assembly
US4677404A (en) * 1984-12-19 1987-06-30 Martin Marietta Corporation Compound dielectric multi-conductor transmission line
JPH0682975B2 (ja) * 1986-01-24 1994-10-19 古野電気株式会社 スロツトアレイアンテナ装置
JPS63206006A (ja) * 1987-02-21 1988-08-25 Tokyo Keiki Co Ltd スロツト・アレイ・アンテナ
JPH0760972B2 (ja) * 1991-03-14 1995-06-28 日本無線株式会社 船舶レーダ装置用空中線
US5461394A (en) * 1992-02-24 1995-10-24 Chaparral Communications Inc. Dual band signal receiver

Also Published As

Publication number Publication date
CA2165569C (en) 2003-11-11
GB9407845D0 (en) 1994-06-15
US5757330A (en) 1998-05-26
JPH09504151A (ja) 1997-04-22
EP0705488A1 (de) 1996-04-10
DE69529322T2 (de) 2003-09-04
CA2165569A1 (en) 1995-11-02
KR100366070B1 (ko) 2003-03-06
DK0705488T3 (da) 2003-04-28
JP3634372B2 (ja) 2005-03-30
HK1012781A1 (en) 1999-08-06
AU2221695A (en) 1995-11-16
WO1995029518A1 (en) 1995-11-02
EP0705488B1 (de) 2003-01-08
KR960703279A (ko) 1996-06-19

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