SEMI OpenIR  > 中国科学院半导体研究所(2009年前)
A Multi-Finger Si_(1-x)Ge_x/Si Heterojunction Bipolar Transistor for Wireless Power Amplifier Applications
Xue Chunlai; Shi Wenhua; Yao Fei; Cheng Buwen; WANG Hongjie; Yu Jinzhong; WANG Qiming
2007
Source Publication半导体学报
Volume28Issue:4Pages:496-499
AbstractA large area multi-finger configuration power SiGe HBT device(with an emitter area of about 880μm~2)was fabricated with 2μm double-mesa technology.The maximum DC current gain β is 214.The BV_(CEO) is up to 10V,and the BV_(CBO) is up to 16V with a collector doping concentration of 1×10~(17)cm~(-3) and collector thickness of 400nm.The device exhibits a maximum oscillation frequency f_(max) of 19.3GHz and a cut-off frequency f_T of 18.0GHz at a DC bias point of I_C=30mA and V_(CE)=3V.MSG(maximum stable gain)is 24.5dB,and U(Mason unilateral gain)is 26.6dB at 1GHz.Due to the novel distribution layout,no notable current gain fall-off or thermal effects are observed in the I-V characteristics at high collector current.
metadata_83institute of semiconductors, chinese academy of sciences
Subject Area光电子学
Funding Organization国家高技术研究发展计划,国家基础研究重大项目,国家自然科学基金资助项目
Indexed ByCSCD
Language英语
CSCD IDCSCD:2821650
Date Available2010-11-23
Citation statistics
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/16321
Collection中国科学院半导体研究所(2009年前)
Recommended Citation
GB/T 7714
Xue Chunlai,Shi Wenhua,Yao Fei,et al. A Multi-Finger Si_(1-x)Ge_x/Si Heterojunction Bipolar Transistor for Wireless Power Amplifier Applications[J]. 半导体学报,2007,28(4):496-499.
APA Xue Chunlai.,Shi Wenhua.,Yao Fei.,Cheng Buwen.,WANG Hongjie.,...&WANG Qiming.(2007).A Multi-Finger Si_(1-x)Ge_x/Si Heterojunction Bipolar Transistor for Wireless Power Amplifier Applications.半导体学报,28(4),496-499.
MLA Xue Chunlai,et al."A Multi-Finger Si_(1-x)Ge_x/Si Heterojunction Bipolar Transistor for Wireless Power Amplifier Applications".半导体学报 28.4(2007):496-499.
Files in This Item:
File Name/Size DocType Version Access License
4074.pdf(473KB) 限制开放--Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xue Chunlai]'s Articles
[Shi Wenhua]'s Articles
[Yao Fei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xue Chunlai]'s Articles
[Shi Wenhua]'s Articles
[Yao Fei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xue Chunlai]'s Articles
[Shi Wenhua]'s Articles
[Yao Fei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.