Fig. 11From: A promising Ka band leaky-wave antenna based on a periodic structure of non-identical irregularities3D radiation pattern at frequency \(F= 37.2\) GHz (RP: 22 dBi, width of RP: 3.2 \(^{\circ }\), Side lope: − 18.3 dB) for antenna with non-identical irregularitiesBack to article page