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毫米波发射机固态信号源的迅速发展,已经使实现抗有害气象能力的实际系统成为可能。本文将回顾各种毫米波振荡器和放大器(如象碰撞雪崩渡越时间二极管、耿氏管和随道管)的工艺发展特性。同时对硅、砷化镓和磷化砷半导体材料的优点,作了评述,并且将叙述采用上述源的某些实用的发射机源。将来的战术武器系统在有害的气象(雨、雾、雪、雾状以及低云覆盖)和战场灰尘或烟雾的条件下必须具有作战能力。由于高空大气层的衰减,光电系统在这些条件下会失效。微
The rapid development of millimeter-wave transmitter solid state signal sources has made it possible to implement realistic systems that are resistant to harmful meteorological capabilities. This article reviews the process development characteristics of various millimeter-wave oscillators and amplifiers such as crash avalanche transit time diodes, Gunn tubes, and in-orbit tubes. At the same time, the advantages of silicon, gallium arsenide and phosphide arsenide semiconductor materials are reviewed, and some useful transmitter sources employing the above sources will be described. Future tactical weapon systems must be combat capable of harmful weather (rain, fog, snow, fog, and low cloud cover) and battlefield dust or smoke. Due to the attenuation of the upper atmosphere, the photovoltaic system will fail under these conditions. micro-