Tunable high-Q resonator by general impedance converter
نویسندگان
چکیده
A tunable high-Q resonator is performed in the schematics of General Impedance Converter (GIC). In framework frequency dependent open-loop gain operational amplifiers, a general formula dependence impedance GIC derived. The explicit formulas for resonance and Q-factor include as an immanent parameter crossover amplifier. Voltage measurements with lock-in amplifier perfectly agree derived formulas.
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2021
ISSN: ['1089-7623', '1527-2400', '0034-6748']
DOI: https://doi.org/10.1063/5.0041136