作者： Sheng-lung L. Hung , Eve A. Chauchard , Timothy T. Lee , Thane Smith , Chi H. Lee
DOI:
关键词: Proton 、 Chemistry 、 Oxygen 、 Ion 、 Amplifier 、 Monolithic microwave integrated circuit 、 Optical switch 、 Dynamic range 、 Optoelectronics 、 Photoconductivity
摘要: Abstract : Oxygen ion and proton implanted GaAs photoconductive (PC) switches which can be used for on-wafer characterization of MMIC's have been evaluated. The switch performed better in terms sensitivity bandwidth. It has to measure the S-parameter a 3 stage 12 GHz MMIIC amplifier. A good agreement between PC sampling technique network analyzer was achieved up 40 db dynamic range.