Firstly W-band frequency tripler has been designed, manufactured and test.
本文首先对W波段三倍频器进行了设计、制作和测试。
The performance test of W-band coherent frequency synthesizers is shown at last.
并对由各模块级联而成的W波段相参频率源进行了测试。
A new structure of two area cathodes applied in W-band Gunn diodes was introduced and made.
介绍了一种新型的双区阴极结构在W波段体效应二极管中的实现，并研制出了样品器件。
The W-band coherent Doppler radar has high precision. It is widely used in speed measuring.
W波段连续波相参多普勒雷达具有测速精度高的优点，广泛应用于多种测速场合。
The design of a W-Band airborne collision avoidance radar transceiver developed recently is introduced.
介绍最近研制成功的W频段机载防撞雷达收发分机的设计。
The research on the scheme of W-band coherent Doppler radar front-end is mainly about indicator of distribution and component chosen in radar front-end.
W波段连续波相参多普勒雷达前端方案的研究中，主要是根据雷达的具体指标选取雷达前端的各个部件。
The research on W-band coherent frequency synthesizers is mainly about scheme chosen, development and test of the components, which constitute coherent frequency synthesizers.
W波段相参频率源技术研究中，主要是实现相参频率源所需要的各个模块方案的选取，各个模块的设计、加工与测试。
In this paper, a quadruple subharmonic mixer used in holographic imaging system at W band is designed.
本文设计了一个应用在全息成像系统中的W波段的微带四次谐波混频器。
This paper introduces the principle and design of W band multiplier and amplifier assembly and offers the experimental results and some improvements.
介绍W波段倍频放大组件的原理与设计技术，并给出实验结果和改进方法。
Water swelling anchor Combined with W-type steel band is a new supporting form.
水胀式锚杆和W钢带联合支护是一种新型支护形式。
The result shows that clear isoenzymes bands of the two types of corydalis yanhusuo W. T. Wang can be distinguished, but the intense of spectrums and the band location are different.
应用聚丙烯酰胺凝胶电泳技术对两种类型的元胡的块茎进行过氧化物同工酶、可溶性蛋白分析比较，结果表明：两者都能分离出清晰的酶带，但酶带的强弱和位置却不相同。
Transmit fuction of heat was derived in this paper, A method of controlling characteristic with some band width and the structure of the STD BUS microcontroller w…
文中推导淬火炉的热传递函数，介绍了具有一定带宽的继电器特性控制方法和STD总线单片机系统的具体结构。
Transmit fuction of heat was derived in this paper, A method of controlling characteristic with some band width and the structure of the STD BUS microcontroller w…
文中推导淬火炉的热传递函数，介绍了具有一定带宽的继电器特性控制方法和STD总线单片机系统的具体结构。
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