resonance loop meaning in English

调谐线匝
谐振环

This paper realized frequency modulation using the video signal to directly control the resonance loop ' s diode of the vco at the early stages , and then through using radio frequency bipolar junction transistor , designed a lc voltage controlled oscillator which was emulated by advance design system . in addition , it also implemented the design and debugged the hardware circuit
本文第一次实验采用视频信号直接控制vco谐振回路变容二极管的方式实现频率调制,并且利用射频双极性晶体管( bjt )设计了一种lc压控振荡器,通过ads软件进行了参数仿真,最后进行了硬件电路的制作和调试。