真空电子技术

微波功率模块：RF真空电子技术的新发展

MPM : Advance in RF Vacuum Electronics

微加工技术为真空电子技术的发展提供了新的领域和新的应用。

Recent developments in microfabrication have produced new opportunities in vacuum electronics .

微波功率模块由于其结合了固态电子技术和真空电子技术的最新发展成果，具有体积小、功率高、效率高和噪声相对较低等优点。

Combining the newly technology benefits of vacuum electronics and solid state , Microwave power module has advantages of small size , high power , high efficiency and low noise .

随着真空电子技术的不断发展，军事电子工业和民用行业中对行波管性能的要求也越来越高。

With the development of vacuum electronic technology , the requirement for the performance of Traveling-Wave Tube ( TWT ) from military electronic industry and commercial use becomes much higher .

微型真空电子器件技术研究

Investigation of Micro - Vacuum Electronic Devices and Technology

WO3电致变色薄膜采用真空电子束蒸发技术制备，采用光学膜厚极值法和石英晶体振荡法膜厚测量技术监控WO3薄膜的膜厚及其光学特性。

The WO_ ( 3 ) electrochromic film was prepared using electron beam evaporation . The thickness and optical characters of WO_ ( 3 ) films were controlled by the extremum method of optical film thickness measure technology and the method of crystal oscillation thickness measure technology .

根据局部真空电子束焊接技术的要求，依据已给定的参数，通过计算得到了电子束会聚半角、光路尺寸、磁透镜的参数和结构。

On the basis of the technical requirement of local vacuum electron beam welding as well as according to the parameters given , the convergent half-angle , dimensions of light route , and parameters and structure of magnetic lens are obtained by means of calculation .

本文采用真空电子束蒸镀技术在多谱段ZnS衬底上沉积了适合金刚石膜沉积的致密陶瓷过渡层，并利用微波等离子体CVD金刚石膜低温沉积技术进行了金刚石膜沉积研究。

In the present investigation , a ceramic interlayer suitable for diamond film deposition on multi-spectra ZnS substrate was prepared by electron beam evaporation . Diamond film deposition was conducted using microwave plasma CVD method and the low temperature deposition technique .

真空电子器件与模拟技术

Vacuum Electronic Devices and Modeling , Simulation Technique