surface acoustic wave filter

基本解釋

Surface Acoustic Wave Filter (SAWF) is a sort of analogue device for signal processing.
聲表面波器件是一種新型的模擬信號處理器件。
The utility model adopts surface acoustic wave filter, and the circuit is simple to realize.
采用聲表面波濾波器，電路實(shí)現(xiàn)簡單，調(diào)整方便，一致性好。
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The present paper reported the primary study on random bandpass and band-rejection filter module utilizing surface acoustic wave channelized technology.
報(bào)道了我們研制的一種采用聲表面波信道化技術(shù)的隨機(jī)帶阻濾波組件。

聲表面波濾波器
The receiver adopt the scheme of superheterodyne which consists of several circuits elements such as a Low noise amplifier, a Transducer, a surface acoustic wave filter and a Intermediate frequency Modulator, ect.
每路接收通道包括低噪聲放大器、變頻器、聲表面波濾波器和中頻調(diào)制等子電路模塊。
表面聲波濾波器