This paper gives out a principle of medium-shortwave receiver according to software radio technology. It can realize all function of medium-shortwave receiver NBDP device, DSC device.
The analysis results demonstrate that the infrared detector of the anti-missile system in the reentry can work well on shortwave and medium wave.
分析结果表明，反导系统红外探测器在再入飞行段的最佳工作波段是短波和中波。
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From the mode of information transmission, the wireless communication can be classified as long wave, mediumwave, shortwave, ultra short wave, and microwave.