分米波无线电通讯
decimeter radio communication
分米波仪表着陆
decimeter wave instrument landing system
毫米波分路滤波器
millmeter wave channel branching filter
millimeter wave channel branching filter
Filter
millmeter wave channel branching
毫米波高分辨雷达
MMW high resolution radar
毫米波频谱分析器
millimeter-wave spectrum analyzer
光波波分复用
Wavelength division multiplexing