EP 0215971 A1 19870401 - Antenna feed network.
Title (en)
Antenna feed network.
Title (de)
Antenne speisendes Netzwerk.
Title (fr)
Réseau d'alimentation d'antenne.
Publication
Application
Priority
EP 85112056 A 19850924
Abstract (en)
An antenna feed network is described incorporating a plurality of transmission lines (47, 155, 66), a plurality of couplers, (108, 109) and a plurality of resistors (57, 150) for distributing microwave signals to overlapping subarrays of antenna elements (11 to 24) with minimum power loss.
IPC 1-7
IPC 8 full level
H01Q 3/40 (2006.01)
CPC (source: EP)
H01Q 3/40 (2013.01)
Citation (search report)
- [YD] US 4143379 A 19790306 - WHEELER HAROLD A
- [YD] US 4321605 A 19820323 - LOPEZ ALFRED R
- [AD] US 4041501 A 19770809 - FRAZITA RICHARD F, et al
- [AD] US 3803625 A 19740409 - NEMIT J
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 85112056 A 19850924