Global Patent Index - EP 0063978 B1

EP 0063978 B1 19860611 - COMPACT DIFFERENTIAL COUPLER FOR A MONOPULSE RADAR

Title (en)

COMPACT DIFFERENTIAL COUPLER FOR A MONOPULSE RADAR

Publication

EP 0063978 B1 19860611 (FR)

Application

EP 82400631 A 19820406

Priority

FR 8107205 A 19810410

Abstract (en)

[origin: US4553113A] A compact differential coupler for a monopulse tracking radar constituted by four magic T's and comprising two metal members, which are symmetrical with respect to a plane pi and machined in such a way that their assembly by a set of screws constitutes the four T's, two of which are bent branch T's, a third a coaxial load T and the fourth a fork-type T.

IPC 1-7

H01P 5/16; H01P 1/00

IPC 8 full level

H01P 1/00 (2006.01); H01P 5/16 (2006.01)

CPC (source: EP US)

H01P 1/00 (2013.01 - EP US); H01P 5/16 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT NL

DOCDB simple family (publication)

EP 0063978 A1 19821103; EP 0063978 B1 19860611; DE 3271631 D1 19860717; FR 2503938 A1 19821015; FR 2503938 B1 19830610; US 4553113 A 19851112

DOCDB simple family (application)

EP 82400631 A 19820406; DE 3271631 T 19820406; FR 8107205 A 19810410; US 36538682 A 19820405