EP 0325759 B1 19930929 - ANTENNA SELECTOR
Title (en)
ANTENNA SELECTOR
Publication
Application
Priority
CH 26188 A 19880126
Abstract (en)
[origin: EP0325759A1] In a matrix-shaped antenna selector, in which connections can be produced alternatively between first supply lines (F11, ..., F13) in a first plane and second supply lines (F21, ..., F24) in a second plane, the number of switches (S11, ..., S34) can be reduced or the number of selectable antennas increased, in that at least a third plane with third supply lines (F31, ..., F34) is introduced and each switch (S11, ..., S34) is extended by an additional switching plane and switch position. <IMAGE>
IPC 1-7
IPC 8 full level
H04B 1/04 (2006.01); H01P 1/10 (2006.01); H01P 1/12 (2006.01)
CPC (source: EP US)
H01P 1/12 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB LI NL
DOCDB simple family (publication)
EP 0325759 A1 19890802; EP 0325759 B1 19930929; CH 675927 A5 19901115; DE 3884598 D1 19931104; IN 171731 B 19921226; JP H01216628 A 19890830; SU 1711688 A3 19920207; US 4908587 A 19900313; YU 239188 A 19910228
DOCDB simple family (application)
EP 88121054 A 19881216; CH 26188 A 19880126; DE 3884598 T 19881216; IN 51MA1989 A 19890120; JP 267589 A 19890109; SU 4613182 A 19890110; US 30182989 A 19890126; YU 239188 A 19881229