... radio-frequency channel 射频波道,射频通道 radio-frequency chart 射频图 radio-frequency check receiver 射频监测接收机 ...
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此图描绘了小于2厘米的肝肿瘤是如何在一次射频消融术中治愈？
Drawing illustrates how liver tumors less than 2 cm can be treated with one ablation.
基于单一载频的射频干扰（RFI）在线性调频雷达中的表现形式，利用平均距离谱法获得了RFI的多普勒分布谱图。
A method for surpressing RFI in a chirp radar based on averaging range spectrum is developed, by averaging range spectra, the RFI can be detected and suppressed in time-frequency domain.
第六章为接收射频前端电路的原理图设计、PCB设计和系统电路的实现，对系统电路的重要参数进行了测试。
In chapter six, schematic design, PCB design and application circuits of receiver RF destination are all implemented and the important system parameters are tested by using the spectrum analyzer.
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