dielectric amplifier
英 [ˌdaɪɪˈlektrɪk ˈæmplɪfaɪə(r)]
美 [ˌdaɪɪˈlektrɪk ˈæmplɪfaɪər]
（电）介质放大器
双语例句
- The receiver consists of a low noise amplifier, a dielectric resonator oscillator, a mixer and an IF amplifier.
接收机并包括四种电路，即低噪声效大器、介质稳频振荡器、混频器和中频放大器。 - This paper first overall introduced the work principle and technical specification of the LNB, divided into five modules according to its performance, low noise amplifier ( LNA), image-reject filter, dielectric resonator oscillator ( DRO), mixer and IF amplifier.
本文首先从整体上介绍了高频头的工作原理及技术指标，对整个高频头按照性能分为五大模块：低噪声放大器、镜像抑制滤波器、介质振荡器、混频器和中频放大器。