EP 0262391 A3 19881207 - ARRANGEMENT FOR CONNECTING SEVERAL TRANSMITTERS AND RECEIVERS
Title (en)
ARRANGEMENT FOR CONNECTING SEVERAL TRANSMITTERS AND RECEIVERS
Publication
Application
Priority
DE 3632984 A 19860929
Abstract (en)
[origin: EP0262391A2] A low-attenuation and small-volume arrangement for connecting several transmitters (S1...Sn), allocated to different frequency channels, and receivers (E1...En) to a common antenna (A) with the aid of circulators (Z1...Zn-1) connected in a chain is constructed such that in each case one transmitter (S1...Sn) and one receiver (E1...En) are jointly connected via one filter branch (W1...Wn) to one of the circulator arms (Fig.). <IMAGE>
IPC 1-7
IPC 8 full level
H01P 1/213 (2006.01)
CPC (source: EP)
H01P 1/213 (2013.01)
Citation (search report)
- [A] DE 1260562 C
- [X] PATENT ABSTRACTS OF JAPAN, Band 9, Nr. 47 (E-299)[1770], 27. Februar 1985; & JP-A-59 185 408 (NIPPON DENKI K.K.) 22-10-1984
- [A] NACHRICHTENTECHNISCHE ZEITSCHRIFT N.T.Z., Band 36, Nr. 9, September 1983, Seiten 572-577, Berlin, DE; H.-J. GRIEM: "14-GHz-Leistungsverstärkersystem für Satelliten-Erdefunkstellen"
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0262391 A2 19880406; EP 0262391 A3 19881207; EP 0262391 B1 19930804; DE 3632984 A1 19880407; DE 3632984 C2 19881222; DE 3786863 D1 19930909
DOCDB simple family (application)
EP 87112361 A 19870826; DE 3632984 A 19860929; DE 3786863 T 19870826