SPREAD SPECTRUM MODULATION TECHNIQUES
-spread spectrum - those modulation methods that are producing a signal whose
spectrum is more wider than of the data signal, the occupied frequency band being
independent by the signal of data band.
-The signals with spread spectrum of direct sequence type BPSK ...
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标签：
MODULATION
TECHNIQUES
modulation
SPECTRUM
上传时间：
2017-06-05
上传用户：lht618
