A low supply voltage V-band voltage-controlled oscillator (VCO) using T-doubling technique is presented in this paper. The proposed VCO is fabricated in 0.18-m CMOS technology. The proposed VCO adopts the T-doubling technique to eliminate the gate-to-source capacitance of cross-coupled pair of VCO. The oscillation frequency of VCO can be increased due to the parasitic capacitance is eliminated. The measured results show that the proposed VCO have tuning range of 0.74 GHz from 58.09-to-58.83 GHz. The proposed VCO consumes 4 mW dc power from 1.2 V supply voltage.
|主出版物標題||Asia-Pacific Microwave Conference Proceedings, APMC 2011|
|出版狀態||已發佈 - 2011|
|事件||Asia-Pacific Microwave Conference, APMC 2011 - Melbourne, VIC, 澳大利亚|
持續時間: 2011 十二月 5 → 2011 十二月 8
|其他||Asia-Pacific Microwave Conference, APMC 2011|
|期間||2011/12/05 → 2011/12/08|
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