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What is the difference between QPSK and offset QPSK?
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written 2.9 years ago by
sourav108555
• 590
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QPSK:
- Quadrature Phase Shift Keying is referred as QPSK.
- In QPSK maximum phase shift is limited to about 90 degree.
- In QPSK, first input bit stream is split into two bit streams referred as odd and even.These streams are applied simultaneously to the mixers.
- Power spectral density(PSD) of QPSK modulated …
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