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トランジスタミューテータを用いた高周波バイカッド回路の一構成 A Realization of High-Frequency Biquadratic Circuit Using Transistor-Mutators 重広, 孝則 シゲヒロ, タカノリ 大野, 貴彦 オオノ, タカヒコ Shigehiro, Takanori Oono, Takahiko 541.1 Biquadratic filter Transistor mutator Differentiator Integrator Worst-cases sensitivity Active filter application/pdf This paper describes the realization of an inductor using transistor mutators with differentiators which are suitable for operation in high frequency. The mutator is an active two-port linear network for transforming one type of nonlinear network element into another type. A proposed biquadratic filter realizes some kinds of second order transfer functions. The filter circuit is composed of differential mutators operating under the low power dissipation. Taking account of the imperfection of transistors，an analysis of the circuit at high frequency range and its discussion are performed. Next，the worst-cases sensitivity between integral mutators and differential mutators is estimated. It can be seen from the simulation results that good characteristics are obtained in high frequencies around several 10MHz. As a result，the availability of the proposed circuit is confirmed. 広島工業大学 2000-02 jpn departmental bulletin paper VoR https://it-hiroshima.repo.nii.ac.jp/records/612 http://ci.nii.ac.jp/naid/40003284430/ http://ci.nii.ac.jp/naid/40003284430/ AN0021271X 03851672 広島工業大学研究紀要 34 15 21 https://it-hiroshima.repo.nii.ac.jp/record/612/files/kenkyukiyo34015.pdf application/pdf 344.8 kB 2023-03-30