Leaky Wave Antenna on Holey EBG Based Gap Waveguide
This paper presents a quasi uniform leaky wave antenna on a gap waveguide with a holey EBG structure at 39 GHz. Arrays of 20 and 40 slots are presented, that show good matching, and 12.6 dB and 15.6 dB gain, respectively. In addition, two 2 columns arrays of 40 and 80 slots are presented, with good matching, isolation higher than 45 dB, and gains of 21 and 23 dB, respectively.
2019 IEEE International Symposium on Antennas and Propagation and USNC URSI Radio Science Meeting