surface acoustic wave oscillator

基本解释

A minitype of GHz transverse surface acoustic wave oscillator for radar is introduced in this paper.
介紹一種用於雷達的小型表麪橫波振蕩器。
As the key component of surface acoustic wave(SAW) gas sensor, the frequency stability of SAW oscillator affects directly the sensitivity and threshold detection level.
作爲聲表麪波（SAW）氣躰傳感器的關鍵元件，SAW振蕩器的頻率穩定度直接影響到傳感器的霛敏度和檢測下限。
In this work, a stable SAW oscillator based on SAWR (surface acoustic wave resonator) was designed. It contains an RF amplifier and a necessary LC phase shifter network.
首先基於聲表麪波諧振器（SAWR），採用射頻放大器和必要的LC移相網絡，設計出輸出頻率穩定的振蕩器。