EP 0933833 A1 19990804 - Waveguide radiator
Title (en)
Waveguide radiator
Title (de)
Hohlleiterstrahler
Title (fr)
Radiateur à guide d'ondes
Publication
Application
Priority
DE 19803565 A 19980130
Abstract (en)
The waveguide emitter has a circular guide section (3) and a short circuit wall (2). A coaxial supply (4) is formed in the base and an opening (5) is formed in the wall together with a capacitive probe (6) that has a connection (7) with the centre conductor of the supply. A short circuit bracket (10) is symmetrical about the main axis (A) and is connected to a second probe (9). The probes provide the coupling system for the polarisation direction.
Abstract (de)
Die Erfindung betrifft eine Antenne mit zwei orthogonalen Einspeisungen aus koaxialen Leitern in einen runden oder quadratischen Hohlleiterstrahler. <IMAGE>
IPC 1-7
IPC 8 full level
H01P 5/103 (2006.01); H01Q 7/00 (2006.01); H01Q 13/06 (2006.01); H01Q 19/10 (2006.01)
CPC (source: EP US)
H01P 5/103 (2013.01 - EP US); H01Q 7/00 (2013.01 - EP US); H01Q 13/06 (2013.01 - EP US); H01Q 19/10 (2013.01 - EP US)
Citation (search report)
- [XY] EP 0821431 A2 19980128 - ENDRESS HAUSER GMBH CO [DE]
- [DX] US 3680138 A 19720725 - WHEELER HAROLD A
- [Y] EP 0543509 A2 19930526 - ELECTROMAGNETIC SCIENCES INC [US]
- [DA] DE 4038817 C1 19920507
- [A] US 4051447 A 19770927 - HECKMAN JR LEROY FRANCIS
- [A] EP 0071069 A2 19830209 - HIRSCHMANN RADIOTECHNIK [DE]
Designated contracting state (EPC)
ES FR GB IT NL SE
DOCDB simple family (publication)
DE 29818848 U1 19990107; CA 2260394 A1 19990730; EP 0933833 A1 19990804; EP 0933833 B1 20031119; ES 2207037 T3 20040516; US 6154183 A 20001128
DOCDB simple family (application)
DE 29818848 U 19981022; CA 2260394 A 19990129; EP 99100867 A 19990119; ES 99100867 T 19990119; US 24085499 A 19990201