超高频窄带信号
UHF signal in narrow-band
窄频带通信系统
narrow-band communication system
narrow band communication system
窄频带有源中继卫星
narrow-band active repeater satellite
窄频带主动中继卫星
Satellite
narrow-band active repeater
部分频带噪声干扰
partial-band noise interference
partial-band noise jamming
partial-band Gaussian noise jamming
PBNJ
宽带高频噪声干扰
interference of wide-band and high-frequency noise
宽频带噪声源模型
model of broadband noise source
窄频带频率调变
narrow-band frequency modulation