EP 1064565 A1 20010103 - RADAR RANGEFINDER
Title (en)
RADAR RANGEFINDER
Title (de)
RADAR-ENTFERNUNGSMESSER
Title (fr)
TELEMETRE RADAR
Publication
Application
Priority
- DE 19813631 A 19980327
- EP 9901979 W 19990323
Abstract (en)
[origin: DE19813631A1] The inventive radar rangefinder has a transmitting/receiving antenna (22) for surveying a danger area. Said antenna is located in a radome housing (12), on a rotatable platform (18). A reflector is placed at a known distance in order to calibrate the device. This reflector is formed by an auxiliary antenna (24) with a connected delay line (26) inside the randome housing (12). The length of the virtual distance of the reflector produced then corresponds to the velocity factor of the delay line used.
IPC 1-7
IPC 8 full level
G01S 7/40 (2006.01)
CPC (source: EP US)
G01S 7/4052 (2013.01 - EP US); G01S 7/4056 (2013.01 - EP US); G01S 7/4065 (2021.05 - EP); G01S 7/4078 (2021.05 - EP); G01S 7/4091 (2021.05 - EP); G01S 7/4065 (2021.05 - US); G01S 7/4078 (2021.05 - US); G01S 7/4091 (2021.05 - US)
Citation (search report)
See references of WO 9950686A1
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
DE 19813631 A1 19991007; CA 2325418 A1 19991007; EP 1064565 A1 20010103; US 6400311 B1 20020604; WO 9950686 A1 19991007
DOCDB simple family (application)
DE 19813631 A 19980327; CA 2325418 A 19990323; EP 9901979 W 19990323; EP 99915695 A 19990323; US 64711900 A 20001219