EP 0501224 B1 19950524 - Waveguide slot antenna.
Title (en)
Waveguide slot antenna.
Title (de)
Hohlleiterschlitzantenne.
Title (fr)
Antenne guide d'ondes à fente.
Publication
Application
Priority
DE 4105764 A 19910223
Abstract (en)
[origin: EP0501224A1] A waveguide slot antenna having a plurality of waveguide emitters (15) which are operated in a non-resonant manner and each have two rows of slots (16) on the broad side, which are supplied by a supply waveguide (10) which is operated in a non-resonant manner. The phase shift which results because of the non-resonant dimensioning is compensated for by offsetting (20) the slots of adjacent waveguide emitters in a specific manner such that the antenna polar diagram has no squint angle in the azimuth direction. <IMAGE>
IPC 1-7
IPC 8 full level
H01Q 13/22 (2006.01); H01Q 21/00 (2006.01); H01Q 21/06 (2006.01)
CPC (source: EP)
H01Q 21/005 (2013.01); H01Q 21/064 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0501224 A1 19920902; EP 0501224 B1 19950524; AT E123179 T1 19950615; CA 2061627 A1 19920824; DE 4105764 A1 19920827; DE 59202281 D1 19950629; ES 2075491 T3 19951001; FI 920757 A0 19920221; FI 920757 A 19920824; JP 2569244 B2 19970108; JP H0563436 A 19930312
DOCDB simple family (application)
EP 92102301 A 19920212; AT 92102301 T 19920212; CA 2061627 A 19920221; DE 4105764 A 19910223; DE 59202281 T 19920212; ES 92102301 T 19920212; FI 920757 A 19920221; JP 3077792 A 19920218