EP 2003727 A1 20081217 - A diplexer for a radio communication apparatus
Title (en)
A diplexer for a radio communication apparatus
Title (de)
Diplexer für eine Funkkommunikationsvorrichtung
Title (fr)
Diplexeur pour appareil de radiocommunication
Publication
Application
Priority
EP 07290736 A 20070611
Abstract (en)
It is disclosed a diplexer for a radio communication apparatus, comprising a first channel filter and a second channel filter, characterized in that said diplexer further comprises a waveguide, a first probe and a second probe, said first probe and said second probe being arranged in said waveguide, wherein said first channel filter is connected to said first probe, and said second channel filter is connected to said second probe.
IPC 8 full level
H01P 1/213 (2006.01)
CPC (source: EP)
H01P 1/2138 (2013.01)
Citation (applicant)
- WO 8803711 A1 19880519 - HUGHES AIRCRAFT CO [US]
- EP 1107345 A1 20010613 - BOEING CO [US]
- ROSENBERG ET AL.: "A Novel Channel Branching Network Approach for Contiguous (28 MHz spacing) and Co-channel operation in SDH Radios", PROCEEDINGS OF THE 7TH EUROPEAN CONFERENCE ON FIXED RADIO SYSTEMS AND NETWORKS (ECRR 2000), 12 September 2000 (2000-09-12), pages 227 - 232
Citation (search report)
- [X] WO 8803711 A1 19880519 - HUGHES AIRCRAFT CO [US]
- [X] EP 1107345 A1 20010613 - BOEING CO [US]
- [A] US 3876963 A 19750408 - GRAHAM GERALD
- [A] US 4890078 A 19891226 - RADCLIFFE CHRISTOPHER J [GB]
- [A] US 6404300 B2 20020611 - ISHIDA MASAAKI [JP]
Citation (examination)
US 5216432 A 19930601 - WEST LAURICE J [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07290736 A 20070611