CHEN Xi-ming,YANG Bao-he,WU Xiao-guo,WU Yi-zhuo.Test method of frequency response based on diamond surface acoustic wave devices[J].Optoelectronics Letters,2011,7(4):291-293 Test method of frequency response based on diamond surface acoustic wave devices Author Name Affiliation CHEN Xi-ming  Tianjin Key Laboratory of Film Electronic and Communication Device,Tianjin University of Technology；  YANG Bao-he  Tianjin Key Laboratory of Film Electronic and Communication Device,Tianjin University of Technology；  WU Xiao-guo  Tianjin Key Laboratory of Film Electronic and Communication Device,Tianjin University of Technology；  WU Yi-zhuo  Tianjin Key Laboratory of Film Electronic and Communication Device,Tianjin University of Technology；  Abstract:       In order to reduce the noises affixed to the signals when testing high frequency devices,a single-port test mode(S11) is used to test frequency response of high frequency(GHz) and dual-port surface acoustic wave devices(SAWDs) in this paper.The feasibility of the test is proved by simulating the Fabry-perot model.The frequency response of the high-frequency dual-port resonant-type diamond SAWD is measured by S11 and the dual-port test mode(S21),respectively.The results show that the quality fact... Hits: 4304 Download times: 182 View Full Text    Download reader