2024-03-29T12:17:16Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00008566
2022-12-13T02:22:05Z
10
負性容量を適用したLC発振回路における発振モード
Oscillation mode change in LC oscillator using negative capacitance
林, 誠
谷本, 洋
open access
c2002IEEJapan
負性容量回路
負性インピーダンス変換器
発振モード
VCO
Frequency tuning range of on-chip RF VCOs are narrow due to parasitic capacitances. This paper presents a technique for extending the variable frequency range of VCO, by using negative capacitance circuit to cancel out the parasitic capacitance and a capacitor. The negative capaciance is realized by using an negative impedance converter(NIC). Frequency limit of the proposed negative capacitance is analized theoretically. We applied the negative capacitance to a VCO succesfully but with small parasitic oscillation in its oscillation mode.
一般社団法人 電気学会
2002
jpn
conference paper
https://kitami-it.repo.nii.ac.jp/records/8566
電気学会研究会資料. ECT, 電子回路研究会
ECT-02
66
1
4
https://kitami-it.repo.nii.ac.jp/record/8566/files/ECT-02-66.pdf
application/pdf
758.9 kB
2018-02-01