Title (en)

HYBRID COUPLER

Publication

EP 0176054 A3 19880601 (DE)

Application

EP 85111954 A 19850920

Priority

DE 3435312 A 19840926

Abstract (en)

[origin: EP0176054A2] The invention relates to a hybrid coupler for at least two outputs. Such a coupler should have a broad bandwidth and be space-saving in its construction, as well as having different levels of coupling. The invention provides that a sheet plate (P) with a metallic, conductive coating on both sides is applied vertically onto a carrier substrate provided with conductor paths, to which sheet plate (P) the conductor paths of the carrier substrate are supplied, at intervals of approximately lambda /4, as connections of the coupler. <IMAGE>

IPC 1-7

H01P 5/18

IPC 8 full level

H01P 5/18 (2006.01)

CPC (source: EP)

H01P 5/187 (2013.01)

Citation (search report)

• [X] US 4150345 A 19790417 - GOLDMAN MARK B, et al
• [A] DE 1909092 A1 19690911 - WESTERN ELECTRIC CO
• [A] US 4323863 A 19820406 - WEBER ROBERT J
• [Y] PATENT ABSTRACTS OF JAPAN, Band 5, Nr. 19 (E-44)[691], 4. Februar 1981; & JP-A-55 147 804 (NIPPON DENKI K.K.) 18-11-1980

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0176054 A2 19860402; EP 0176054 A3 19880601; DE 3435312 A1 19860403

DOCDB simple family (application)

EP 85111954 A 19850920; DE 3435312 A 19840926