H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
351/56, 351/9
H01Q 25/00 (2006.01) G01S 13/60 (2006.01) H01Q 13/08 (2006.01) H01Q 21/06 (2006.01)
Patent
CA 1309491
ABSTRACT MICROWAVE PLATE ANTENNA IN PARTICULAR FOR DOPPLER RADAR The antenna constituted by a plurality of identical parallel and symmetrical linear sub-networks. The centres of symmetry of the sub-networks are aligned on a line perpendicular to their diameter and are fed in phase. Each sub-network is constituted by a plurality of radiating elements in even numbers disposed at regular intervals and which radiate from fields displaced from 180° from one radiating element to the following. The pitch of the sub-network is approximately equal to a wave-length guided on the substrate of the printed circuit. Each radiating element is a conducting square surface the side of which is approximately equal to half the guided wavelength with one corner connected galvanically to the feed line. The direction of the surfaces change from one element to the following.
576661
Alanic Jean-Luc
Daniel Jean-Pierre Louis Marie
Dupuis Philippe
Centre National de La Recherche Scientifique (c.n.r.s.)
Centre Regional D'innovation Et de Transfert de Technologie En E Association Loi 1901 (critt) (le)
Shapiro Cohen
LandOfFree
Microwave plate antenna in particular for doppler radar does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Microwave plate antenna in particular for doppler radar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microwave plate antenna in particular for doppler radar will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1296149