Author/Authors :
Gao، نويسنده , , Xi and Yang، نويسنده , , Ziqiang and Xu، نويسنده , , Yong and Qi، نويسنده , , Limei and Li، نويسنده , , Dazhi and Shi، نويسنده , , Zongjun and Lan، نويسنده , , Feng and Liang، نويسنده , , Zheng، نويسنده ,
Abstract :
A slow wave structure consisting of metallic photonic band gap cells for a Ka-band Cherenkov device is proposed in this paper. Attributing to the mode selectivity of the photonic band gap, only the TM01-like mode among the TM0n-like modes exists in such a slow wave structure. The dispersion characteristics of the slow wave structure are investigated by simulation and experiment. It is shown that the dispersion curve obtained from the experiment is in agreement with that from simulation.
Keywords :
Slow wave structure , Photonic band gap cells , TM01-like mode , Mode selectivity
