JPS5534541A - Car-mounting microwave antenna - Google Patents

Car-mounting microwave antenna

Info

Publication number
JPS5534541A
JPS5534541A JP10674778A JP10674778A JPS5534541A JP S5534541 A JPS5534541 A JP S5534541A JP 10674778 A JP10674778 A JP 10674778A JP 10674778 A JP10674778 A JP 10674778A JP S5534541 A JPS5534541 A JP S5534541A
Authority
JP
Japan
Prior art keywords
car
antenna
car body
microwave antenna
slot
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.)
Pending
Application number
JP10674778A
Other languages
English (en)
Inventor
Kenichi Yoshida
Norio Isshiki
Tetsuo Sugimoto
Junichi Ikeda
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP10674778A priority Critical patent/JPS5534541A/ja
Publication of JPS5534541A publication Critical patent/JPS5534541A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
JP10674778A 1978-08-31 1978-08-31 Car-mounting microwave antenna Pending JPS5534541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10674778A JPS5534541A (en) 1978-08-31 1978-08-31 Car-mounting microwave antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10674778A JPS5534541A (en) 1978-08-31 1978-08-31 Car-mounting microwave antenna

Publications (1)

Publication Number Publication Date
JPS5534541A true JPS5534541A (en) 1980-03-11

Family

ID=14441500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10674778A Pending JPS5534541A (en) 1978-08-31 1978-08-31 Car-mounting microwave antenna

Country Status (1)

Country Link
JP (1) JPS5534541A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127202A (ja) * 1984-11-27 1986-06-14 Nec Corp 導波管型電力分配器
FR2729011A1 (fr) * 1994-12-28 1996-07-05 Le Centre Thomson D Applic Rad Antenne reseau a double polarisation et a faibles pertes
EP1662609A1 (en) * 2001-12-14 2006-05-31 Raytheon Company External vehicle antenna, suitable for a back-up aid indicator
EP4130793A1 (en) * 2021-08-06 2023-02-08 Aptiv Technologies Limited Radar system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127202A (ja) * 1984-11-27 1986-06-14 Nec Corp 導波管型電力分配器
FR2729011A1 (fr) * 1994-12-28 1996-07-05 Le Centre Thomson D Applic Rad Antenne reseau a double polarisation et a faibles pertes
EP1662609A1 (en) * 2001-12-14 2006-05-31 Raytheon Company External vehicle antenna, suitable for a back-up aid indicator
EP4130793A1 (en) * 2021-08-06 2023-02-08 Aptiv Technologies Limited Radar system

Similar Documents

Publication Publication Date Title
FR2416562A1 (fr) Dispositif d'antenne radar a faisceau dissymetrique par rapport a son axe
JPS5318138A (en) Collision avoidance system
JPS5534541A (en) Car-mounting microwave antenna
DE3065998D1 (en) Coherent pulsed doppler radar using frequency agility
BE874527A (fr) Antenne active de vehicule
DE2966014D1 (en) Radar system with a multiplicity of antenna beams for elevation coverage
DE3267174D1 (en) Passive microwave duplexer using semi-conductors
FR2290263A1 (fr) Procede de formage d'un reflecteur d'antenne ayant une surface courbe
GB2035743B (en) Fm/cw radar
FR2335064A1 (fr) Antenne plate de radar
JPS5440064A (en) Radar radio wave reflector
GB2044006B (en) Radar antenna
FR2257095A1 (en) Vehicle collision avoidance device - with flat plate inclined grid polariser is used as a passive reflector
FR2714483B1 (fr) Procédé et dispositif de réduction de la puissance des signaux de brouillage reçus par les lobes secondaires d'une antenne de radar à fréquence aléatoire.
IE40761B1 (en) Microwave horn antenna
GB2040639B (en) Collision avoidance radar
JPS52111358A (en) Composite beam antenna for vehicle radar
SU1092623A1 (ru) Рупорный излучатель
JPS54161293A (en) Clutter removal system
JPS5443495A (en) Radar device
JPS54127261A (en) Parabolic antenna
JPS52123845A (en) Horn antenna
JPS54146590A (en) Radar device
JPS545643A (en) Antenna to be installed on vehicle
GB1533426A (en) Inhibiting circuit for an obstacle detector