Ka-band wide-bandwidth voltage-controlled oscillators in InGaP-GaAs HBT technology

Chau Ching Chiong, Hong Yeh Chang, Ming Tang Chen

研究成果: 書貢獻/報告類型會議論文篇章同行評審

10 引文 斯高帕斯(Scopus)

摘要

Monolithic wide-bandwidth low-phase-noise voltagecontrolled oscillators (VCOs) using 2-?m InGaP-GaAs heterojunction bipolar transistor (HBT) technology are presented in the paper. The tuning range of the VCOs are 28.0 to 34.0 GHz and 33.8 to 39.1 GHz, with a phase noise of -100.7 and - 103.8 dBc/Hz at 1-MHz offset from the carrier.The overall dc power consumption of the differential-output VCOs is 85 mW with a supply voltage of -2.5 V. The VCOs feature wide tuning range and low phase noise at the same time, with a figure of merit (FOM) of -176 and -171 dB. These are the first Ka-band VCOs with wide tuning bandwidth using commercial GaAs HBT process.

原文???core.languages.en_GB???
主出版物標題2008 European Microwave Integrated Circuit Conference, EuMIC 2008
頁面358-361
頁數4
DOIs
出版狀態已出版 - 2008
事件2008 European Microwave Integrated Circuit Conference, EuMIC 2008 - Amsterdam, Netherlands
持續時間: 27 10月 200831 10月 2008

出版系列

名字2008 European Microwave Integrated Circuit Conference, EuMIC 2008

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???event.eventtypes.event.conference???2008 European Microwave Integrated Circuit Conference, EuMIC 2008
國家/地區Netherlands
城市Amsterdam
期間27/10/0831/10/08

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