EP 2015390 A2 20090114 - 6-8.5 GHz antenna diplexer with two-level resonating cavities.
Title (en)
6-8.5 GHz antenna diplexer with two-level resonating cavities.
Title (de)
6- bis 8,5-GHz-Antennendiplexer mit zweistufigen resonanten Hohlräumen
Title (fr)
Diplexeur d'antenne 6-8,5 GHz avec des cavités résonantes à deux niveaux
Publication
Application
Priority
IT MI20071253 A 20070622
Abstract (en)
A 6-8.5 GHz antenna diplexer comprises a central-symmetry body having resonating cavities arranged on two levels to reduce the size of the construction and to also exploit the vertical dimension. Thus, the diplexer exploits to a maximum degree all the available volume and, the resonating cavity number and electric features being the same, allows to reduce the overall volume with respect to a conventional diplexer having resonating cavity arranged at a single level.
IPC 8 full level
H01P 1/213 (2006.01)
CPC (source: EP)
H01P 1/2138 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2015390 A2 20090114; EP 2015390 A3 20090729; IT MI20071253 A1 20081223
DOCDB simple family (application)
EP 08008671 A 20080508; IT MI20071253 A 20070622