BPSK modulator in DSSS system

Hiii all,

In a direct sequence spread spectrum system why a BPSK modulator is used rather than QPSK or ASK? Why not use QPSK or ASK?

Thank you...

Replies

  • durga ch
    durga ch
    are you sure ONLY BPSK is used?
    except of for the reason that its' the simplest for modulation used 😁 there should be no specific reason as to why other moduation techniques should not be used.


    for further reference:
    Direct Sequence Spread Spectrum (DSSS)
    Dsss

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