Fabrication and characterization of one-port surface acoustic wave resonators on semi-insulating GaN substrates
Ji Xue
1, 2
, Dong Wen-Xiu
2
, Zhang Yu-Min
1, 2
, Wang Jian-Feng
2
, Xu Ke
2, 3, †
(a) Schematic presentation of one-port SAWR, and (b) SEM image of IDT fingers.