Fabrication and characterization of one-port surface acoustic wave resonators on semi-insulating GaN substrates
Ji Xue1, 2, Dong Wen-Xiu2, Zhang Yu-Min1, 2, Wang Jian-Feng2, Xu Ke2, 3, †
       

(a) Schematic presentation of one-port SAWR, and (b) SEM image of IDT fingers.