... 高级移动电话系统 Advanced Mobile Phone System (AMPS) 高频放大器 high frequency amplifier 高频提升 high frequency boost ...
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high-frequency amplifier [电子] 高频放大器
HFA High Frequency Amplifier 高频放大器
high frequency amplifier tube 高频放大管
fet high frequency amplifier circuit 场效应管高放电路
high-frequency amplifier tube 高频放大管
high frequency power amplifier 高频功率放大器
super high frequency amplifier 超高频放大器
Each of them is composed of high frequency amplifier, intermediate frequency amplifier and sampling, digital phase uprightness intersector, DDS and the S band signal inspirator for the transmitter.
接收机的每个通道都由高频放大器、中频放大、中频采样、数字正交器组成,另外还有DDS信号产生和频率激励源用来形成雷达发射机所需的S波段脉冲调制激励信号。
参考来源 - 寄生于航管一次雷达中的气象检测系统Introduces details of low frequency amplifier, high frequency amplifier, amplitude modulation and detection, frequency modulation and demodulation, phase modulation and demodulation 5 VIs exploited by LabVIEW environment.
介绍了用LabVIEW环境开发的低频放大器、高频放大器、调幅及检波、调频及鉴频、调相及鉴相5个实验项目虚拟仪器研究成果。
参考来源 - 虚拟模拟电子线路实验的研究和实现·2,447,543篇论文数据，部分数据来源于NoteExpress
Each of them is composed of high frequency amplifier, intermediate frequency amplifier and sampling, digital phase uprightness intersector, DDS and the S band signal inspirator for the transmitter.
接收机的每个通道都由高频放大器、中频放大、中频采样、数字正交器组成，另外还有DDS信号产生和频率激励源用来形成雷达发射机所需的S波段脉冲调制激励信号。
The outlook of high frequency switch power supply in application to high fidelity audio frequency power amplifier is indicated.
指出了高频开关电源在高保真音频功率放大器中广阔的应用前景。
The mix-lookin detection technique for high frequency signal measurement with low frequency look-in amplifier is presented.
本文提出一种利用低频锁相放大器测量高频信号的混频-锁相检测技术。
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