Global Patent Index - EP 0082751 B1

EP 0082751 B1 19880127 - MICROWAVE RADIATOR AND ITS USE IN AN ELECTRONICALLY SCANNED ANTENNA

Title (en)

MICROWAVE RADIATOR AND ITS USE IN AN ELECTRONICALLY SCANNED ANTENNA

Publication

EP 0082751 B1 19880127 (FR)

Application

EP 82402238 A 19821207

Priority

FR 8123735 A 19811218

Abstract (en)

[origin: US4573056A] An electromagnetic wave radiator is provided formed by a radiating element and its supply device, both formed from a dielectric plate with median longitudinal axis, metalized on one face along two parallel strips of total width d2, wherein the supply device is formed by a slot-line placed inside a metal parallelepipedic case. The radiating element may be of the dipole type. Such a wave radiator may be used as an elementary source for an electronic sweep network antenna.

IPC 1-7

H01Q 9/16; H01Q 1/38; H01Q 3/36

IPC 8 full level

H01P 5/08 (2006.01); H01Q 1/38 (2006.01); H01Q 9/16 (2006.01); H01Q 13/00 (2006.01); H01Q 13/08 (2006.01)

CPC (source: EP US)

H01Q 1/38 (2013.01 - EP US); H01Q 9/16 (2013.01 - EP US); H01Q 13/085 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT NL

DOCDB simple family (publication)

EP 0082751 A1 19830629; EP 0082751 B1 19880127; CA 1211208 A 19860909; DE 3278061 D1 19880303; DK 558082 A 19830619; FR 2518827 A1 19830624; FR 2518827 B1 19850517; JP S58111412 A 19830702; US 4573056 A 19860225

DOCDB simple family (application)

EP 82402238 A 19821207; CA 417948 A 19821216; DE 3278061 T 19821207; DK 558082 A 19821216; FR 8123735 A 19811218; JP 22112982 A 19821218; US 44847382 A 19821210