Paidi V K, Griffith Z, Wei Y, et al. G-band (140 - 220GHz) and W-band (75 - 110GHz) InP DHBT medium power amplifiers [J]. IEEE Trans. Microwave Theory & Tech. 2005,53(2) :598.
[2]
Sawdai D, Chang P C, Gambin V, et al. Vertical scaling of planarized InP/InGaAs heterojunction bipolar transistors with fT > 350GHz and fmax > 500GHz [C]. International Conference on Indium Phosphide and Related Materials, 2005 : 335-338.
[3]
Wei Y. Wide bandwidth power heterojunction bipolar transistors and amplifiers [D]. USA : University of California Santa Barbara,2003.
[4]
Kirk C T Jr. A theory of transistor cutoff frequency (f) falloft at high current densities [J]. IRE Trans. Electron Devices, 1962, ED-9 (2) : 164-174.
[5]
Cheng W, Jin Z, Liu XY, et al. Ultra high-speed InP/InGaAs SHBTs withf of 210GHz [J]. Journal of Semiconductots,2008,29(3) :414-417.
[6]
Liu Willam. Handbook of Ⅲ-Ⅴ Heterojunction Bipolar Transistors [M]. USA : A Wiley-Interscience Publication, 1998.
[7]
Lee Q. Ultra-high bandwidth heterojunction bipolar transistor and millimeter-wave digital integrated circuits [D]. USA: University of California Santa Barbara, 1999.