传真信号的频带压缩
band compression of facsimile signal
宽频带宽互相关器
wide-bandwidth cross correlator
宽频带频谱分析仪
wide-band frequency spectrum analyser
wide-band spectrum analyzer
频带宽度
b bandwidth
frequency span
frequency band width
band width
frequency hand width
frequency bandwidth
frequency band
frequency bandwidtn
frequency wide
bandwidth
Bandwidth-Length(BL)product
transverse coaxal resonance
BW
频带压缩
band compression
bandwidth compression
Frequency band compression
频带压缩技术
band compression technique