RadioTechnology Lab Seoul National University R T L adio echnology aboratory1. Hybrid Amp/Phase Modulation 8 new formulation of the transmit signal S(t) appears to be carrierless Hybridized amplitude/phase modulation Orthogonal Set after passed LTI channel, orthogonal property holds 9. Hybrid Amp/Phase Modulation 7 Carrierless Amp/Phase Modulation (CAP) Appears to be carrierless M-ary QAM signal Equation Represent the QAM Signal 8. Hybrid Amp/Phase Modulation 6 QAM Cross Constellation QAM with odd number of bits cross constellation Error Probability 7.
Hybrid Amp/Phase Modulation 5 QAM Square Constellation Product of L-ary PAM constellation (L= ) Error Probability (correct detection of QAM) (symbol error prob of L-ary PAM) Average value of transmit Energy Symbol transmit Energy 6. Hybrid Amp/Phase Modulation 4 M-ary QAM Two-dimensional generalization of M-ary PAM The transmitted M-ary QAM signal 5. RadioTechnology Lab Seoul National University R T L adio echnology aboratory 3 Hybrid Amp/Phase Modulation QAM Carrierless Amp/Phase Modulation (CAP) 4. Conclusion RadioTechnology Lab Seoul National University 3. Detection of Signals with Unknown Phase 4.
RadioTechnology Lab Seoul National University Passband Data Transmission | |Ģ.
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