超宽带通信信号  ultra-wideband communication signals

带通@n.带通  Band-pass; bandpass

带通信号  bandpass signal; band pass signal; band-pass signals; bandpass signals; Band-pass Signal

带通信号采样定理  bandpass sampling

带通信号的欠采样  undersampling of bandpass signal

多信号带通采样  multiple signals bandpass sampling

宽带通信信道  BBCC BroadBand Communication Channel

微带双通带带通滤波器  microstrip dual bandpass filters

CDMA通信信号  CDMA communication signal

常规通信信号  general communication signals

短波自适应通信信号  HF adaptive radio communication signal

国际闪光通信信号  international flashing light signalling

开始通信信号  initial-of-message signal

可见信号通信  communicating by sight

数字通信信号  digital communication signals; digital communication signal; digital modulated signal

水声通信信号  underwater communication signal

铁道通信信号  railway signalling & communication

铁路通信信号  railway communication and signaling; Railway Signalling and Communication; railway communication and signalling; railway signaling and com munication; Railway Signal and Communication

铁路通信信号工程技术  railway signalling & communication engineering