<p>A dual polarised wave-guide notch antenna array is disclosed. The device comprises a feed section (1) having at least two input transmission lines, a feed/wave-guide interface (5) providing an aperture for transferring a radio frequency electromagnetic wave between the feed section (1) and a wave-guide mode in a wave-guide section (3) having ridges. The wave-guide section transfers energy between the feed/wave-guide interface and a tapered notch section (7), thereby gradually adjusting a created electromagnetic field towards free space conditions.</p>
申请公布号
WO2006019339(A1)
申请公布日期
2006.02.23
申请号
WO2004SE01207
申请日期
2004.08.18
申请人
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);HOEOEK, ANDERS;WESTERBERG, JESSICA;JOHANSSON, JOAKIM