microwave generating source
microwave generating source 双语例句
The invention can reduce the bandwidth demand of a microwave source and an electro-optical modulator to one half to one-tenth at the same time of generating the millimeter-wave subcarrier phase modulation with the same effect, the upward frequency conversion of the millimeter-wave frequency mixer is not needed; only a section of millimeter-wave transmission line is needed between a detector and an antenna to avoid the usage of other high-frequency devices, so the system has simple structure, reliable performances and low cost.
本发明使得在产生同样效果的毫米波副载波相位调制时，对于微波源、电光调制器的带宽需求降至一半到十分之一，且不需要经过毫米波混频器进行上变频；只在探测器与天线之间需要一段毫米波传输线，避免使用其他高频器件，使系统结构简单、性能可靠、成本低廉。
With two light source generating optical carrier, the modulated carrier signal is processed by microwave photonic filter, completing instantaneous frequency measurement, but it is complex, high cost and a small range of bandwidth.
利用两个光源产生光载波，采用光子滤波器对调制载波信号进行处理，可以实现瞬时测频，但结构复杂，成本较高，测频带宽窄。
A novel magnetically insulated transmission line oscillator using a vircator as load is put forward for the first time in the present dissertation. The special feature of such vircator-load MILO is that, besides generating the self insulating magnetic field in the slow wave structure, the load current is used to form virtual cathode oscillation in the vircator load and gives out additional microwave radiation making the V-MILO a higher efficiency microwave source.
在全面调研和认真分析磁绝缘线振荡器的基础上，结合虚阴极振荡器的特点，提出了一种以虚阴极振荡器为负载的新型MILO，可使MILO负载电流在提供自绝缘磁场的同时被充分利用，形成虚阴极振荡产生微波，从而提高器件的效率。
Photoconductive Semiconductor Switches (PCSS) have a very broad prospect of applications in numerous fields such as the source generating high power ultra-wideband electromagnetic wave, high power microwave oscillator and broad-band communication because of their excellent characteristics.
光电导开关具有极其优良的特性，在超宽带电磁波源、高功率微波发生器、宽带通信等领域具有广泛的应用前景。
microwave generating source
相关单词辨析
这组词都有“起源，起因，根源”的意思，其区别是：
source: 本义指某地系河流或瀑布的源头，引申指某事的来源出处，但更多指抽象事物的根源或来源。
root: 通常指事物产生的原因或根源。
origin: 侧重指事物的起源或由来，也指人的出身。