'varicap'是英语单词,直译为“变容二极管”,也可以称为“电容调谐二极管”,是一种电子元器件。
它是一种可变电容二极管,能够通过改变DC电压来改变其电容值,常用于调谐电路中。它的特点是占用空间小、调谐灵活、调谐范围广、稳定性高等,适用于无线电通信、广播、电视等领域。
以下是含有'varicap'的例句:
1. The varicap is a crucial component in the tuning of the radio frequency.
(电容调谐二极管是收音机频率调谐中至关重要的元器件。)
2. The varicap is highly efficient in tuning the frequency of the TV signal.
(电容调谐二极管在调节电视信号频率方面非常高效。)
3. The mobile phone's varicap is responsible for frequency modulation.
(手机的电容调谐二极管负责频率调制。)
4. The varicap used in the satellite communication system has a high stability.
(卫星通信系统中使用的电容调谐二极管具有高稳定性。)
5. The varicap is a key component in the wireless remote control system.
(电容调谐二极管是无线遥控系统中的关键组件。)
6. The varicap is widely used in the field of audio broadcasting.
(电容调谐二极管广泛应用于音频广播领域。)
7. The varicap is an essential component in the design of the antenna tuner.
(电容调谐二极管是天线调谐器设计中的必要组件。)
8. The varicap's capacitance value can be controlled by adjusting the applied voltage.
(通过调节施加的电压来控制电容调谐二极管的电容值。)
9. The varicap's size and weight make it ideal for use in small electronic devices.
(电容调谐二极管的尺寸和重量使其非常适合用于小型电子设备中。)
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