CAJ | 학술논문

在振荡器正常工作的频段中，幅度会随频率而发生改变。要使振荡器正常工作，必须对其中的可调参数加以限制，使幅度增大从而起振。本文分析了实用Clapp振荡器幅度随频率变化的成因，并用软件拟合了器件取值对振荡幅度的影响，模拟结果对振荡器设计有一定的借鉴意义。
재진탕기정상공작적빈단중，폭도회수빈솔이발생개변。요사진탕기정상공작，필수대기중적가조삼수가이한제，사폭도증대종이기진。본문분석료실용Clapp진탕기폭도수빈솔변화적성인，병용연건의합료기건취치대진탕폭도적영향，모의결과대진탕기설계유일정적차감의의。
The amplitude of the oscillator varies with the frequency. The adjustable variables in the circuit must be restricted to increase the amplitude of the oscillator and guarantee the proper functioning of the oscillator. This paper analyzes the causes of amplitude versus frequency of practical Clapp oscillator,then tries to model and simulate the circuit,gives the reasonable values of capacities in the circuit,which plays a catalytic role in oscillator design.