GB2044006B - Radar antenna - Google Patents

Radar antenna

Info

Publication number
GB2044006B
GB2044006B GB7845702A GB7845702A GB2044006B GB 2044006 B GB2044006 B GB 2044006B GB 7845702 A GB7845702 A GB 7845702A GB 7845702 A GB7845702 A GB 7845702A GB 2044006 B GB2044006 B GB 2044006B
Authority
GB
United Kingdom
Prior art keywords
radar antenna
radar
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
Application number
GB7845702A
Other versions
GB2044006A (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 GB7845702A priority Critical patent/GB2044006B/en
Publication of GB2044006A publication Critical patent/GB2044006A/en
Application granted granted Critical
Publication of GB2044006B publication Critical patent/GB2044006B/en
Expired 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
    • H01Q19/062—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 focusing
GB7845702A 1978-11-23 1978-11-23 Radar antenna Expired GB2044006B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7845702A GB2044006B (en) 1978-11-23 1978-11-23 Radar antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7845702A GB2044006B (en) 1978-11-23 1978-11-23 Radar antenna

Publications (2)

Publication Number Publication Date
GB2044006A GB2044006A (en) 1980-10-08
GB2044006B true GB2044006B (en) 1983-01-06

Family

ID=10501248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7845702A Expired GB2044006B (en) 1978-11-23 1978-11-23 Radar antenna

Country Status (1)

Country Link
GB (1) GB2044006B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118745A1 (en) * 1981-05-12 1982-12-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt MICROWAVE ANTENNA FOR LINE CONNECTIONS, IN PARTICULAR IN THE MILLIMETER WAVE AREA
CA1238714A (en) * 1984-09-03 1988-06-28 Hajime Seki Shaped beam antenna
US4901086A (en) * 1987-10-02 1990-02-13 Raytheon Company Lens/polarizer radome
FR2736470B1 (en) * 1990-11-13 1997-12-05 Bony Gerard METHOD FOR THE DESIGN OF A PROTECTED MICROWAVE ANTENNA WITH HORIZONTAL RADIATION SURFACE AND ANTENNAS PRODUCED ACCORDING TO THIS METHOD
US5264859A (en) * 1991-11-05 1993-11-23 Hughes Aircraft Company Electronically scanned antenna for collision avoidance radar
US6072437A (en) * 1998-06-29 2000-06-06 Ems Technologies, Inc. Antenna exhibiting azimuth and elevation beam shaping characteristics
WO2006075437A1 (en) * 2005-01-17 2006-07-20 Murata Manufacturing Co., Ltd. Antenna assembly, wireless communication apparatus and radar
US7667660B2 (en) * 2008-03-26 2010-02-23 Sierra Nevada Corporation Scanning antenna with beam-forming waveguide structure
DE102009027433A1 (en) 2009-07-02 2011-01-05 Robert Bosch Gmbh Radar sensor for motor vehicles

Also Published As

Publication number Publication date
GB2044006A (en) 1980-10-08

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Legal Events

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