EP 1969394 A1 20080917 - RADAR DEVICE
Title (en)
RADAR DEVICE
Title (de)
RADARVORRICHTUNG
Title (fr)
DISPOSITIF RADAR
Publication
Application
Priority
- EP 2006068909 W 20061124
- DE 102005062772 A 20051228
Abstract (en)
[origin: DE102005062772A1] The device has a local oscillator (7) for generating a high frequency signal, and a set of mono-static transmitting and receiving devices (6a - 6d) that is coupled with the local oscillator. Each of the transmitting and receiving devices exhibits a patch antenna (1a - 1d) for transmitting the high frequency signal and for receiving a reflected portion of the high frequency signal. A signal delay section (2a - 2d, 3a - 3d) is switched for delaying the high frequency signal at a constant duration between the antenna and the local oscillator.
IPC 8 full level
G01S 13/931 (2020.01); G01S 13/00 (2006.01); G01S 13/02 (2006.01)
CPC (source: EP)
G01S 7/032 (2013.01); G01S 7/036 (2013.01); G01S 13/003 (2013.01); G01S 13/931 (2013.01); G01S 2013/0245 (2013.01); G01S 2013/9321 (2013.01)
Citation (search report)
See references of WO 2007077062A1
Citation (examination)
DE 19714570 A1 19981015 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 102005062772 A1 20070705; EP 1969394 A1 20080917; WO 2007077062 A1 20070712
DOCDB simple family (application)
DE 102005062772 A 20051228; EP 06819763 A 20061124; EP 2006068909 W 20061124