Title:
自動車に用いるためのレーダセンサ
Document Type and Number:
Japanese Patent JP2007503587
Kind Code:
A
Abstract:
The invention relates to a radar sensor ( 10 ) for use with automobiles. Said radar sensor emits pulsed radiation. The radar sensor is characterized in that it comprises an antenna with at least one layer-structured block ( 34 ) consisting of metal layers ( 36, 38, 40, 42 ) which are arranged according to the Yagi principle and which are respectively separated from each other by a dielectric intermediary layer ( 46, 48, 50 ). At least one of the metal layers ( 36, 38, 40, 42 ) is excited by a supply system ( 18 ) with a radar frequency.
Inventors:
Gotzig, Heinrich
Balz, Dirk
Biermann, Bernd
Papziner, Ube
Balz, Dirk
Biermann, Bernd
Papziner, Ube
Application Number:
JP2006529671A
Publication Date:
February 22, 2007
Filing Date:
April 01, 2004
Export Citation:
Assignee:
Valeo Charter und Zenzoren Geembacher
International Classes:
G01S7/03; H01Q1/32; H01Q1/38; H01Q13/08; H01Q19/28; H01Q19/30
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama