TY - GEN
T1 - Efficient constant envelope orthogonal modulation
AU - Balal, Yael
AU - Pinchas, Monika
AU - Pinhasi, Yosef
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - Constant envelope orthogonal frequency division multiplexing (CE-OFDM) is a method to revise the OFDM signal with high peak to average power ratio (PAPR) to a constant envelope 0 dB PAPR waveform. Our new constant envelope modulation technique, presented previously as 'M-Ary time orthogonal' (CE-MTO) is studied in the frequency domain. The data symbols are multiplied by orthogonal waveforms, to generate M-Ary waveforms. Symbol error rate (SER) and power spectral density (PSD) are analyzed and compared to those of the CE-OFDM technique. It is shown that the error rate and the spectrum are very similar. Although the results of the spectral line width and bit error probability are the same, the computational complexity and implementation of the CE-MTO is much simpler.
AB - Constant envelope orthogonal frequency division multiplexing (CE-OFDM) is a method to revise the OFDM signal with high peak to average power ratio (PAPR) to a constant envelope 0 dB PAPR waveform. Our new constant envelope modulation technique, presented previously as 'M-Ary time orthogonal' (CE-MTO) is studied in the frequency domain. The data symbols are multiplied by orthogonal waveforms, to generate M-Ary waveforms. Symbol error rate (SER) and power spectral density (PSD) are analyzed and compared to those of the CE-OFDM technique. It is shown that the error rate and the spectrum are very similar. Although the results of the spectral line width and bit error probability are the same, the computational complexity and implementation of the CE-MTO is much simpler.
KW - CE-OFDM component
KW - OFDM
KW - nonlinear amplification
UR - https://www.scopus.com/pages/publications/85063136523
U2 - 10.1109/ICSEE.2018.8645961
DO - 10.1109/ICSEE.2018.8645961
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AN - SCOPUS:85063136523
T3 - 2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018
BT - 2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE International Conference on the Science of Electrical Engineering in Israel, ICSEE 2018
Y2 - 12 December 2018 through 14 December 2018
ER -