Study of wide-band VCO at low microwave band

被引:0
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作者
Kao, Yao-Huang [1 ]
Wu, Tzung-Hsiung [1 ]
机构
[1] Natl Chiao Tung Univ, Hsin-Chu, Taiwan
关键词
Electric inductors - Gates (transistor) - High electron mobility transistors - Microwave oscillators - Varactors;
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摘要
A design procedure for wide band voltage controlled oscillator(VCO) using packaged devices are presented at low microwave band. The parasitics of the lumped devices are taken well into account. It is verified that the configuration of common gate with an inductor is suitable for VCO using a low-Q varactor diode. A near octave VCO with frequency from 2.3 to 4.5 GHz using packaged HEMT are demonstrated.
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页码:48 / 51
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