Eras, F.A.; Carreño, I.A.; Borja, T.; Reinoso, D.J.; Urquiza-Aguiar, L.; Paredes Paredes, M.C. Analysis of the PAPR Behavior of the OFDM Passband Signal. Preprints2019, 2019120255. https://doi.org/10.20944/preprints201912.0255.v1
APA Style
Eras, F.A., Carreño, I.A., Borja, T., Reinoso, D.J., Urquiza-Aguiar, L., & Paredes Paredes, M.C. (2019). Analysis of the PAPR Behavior of the OFDM Passband Signal. Preprints. https://doi.org/10.20944/preprints201912.0255.v1
Chicago/Turabian Style
Eras, F.A., Luis Urquiza-Aguiar and Martha Cecilia Paredes Paredes. 2019 "Analysis of the PAPR Behavior of the OFDM Passband Signal" Preprints. https://doi.org/10.20944/preprints201912.0255.v1
Abstract
Orthogonal Frequency Division Multiplexing (OFDM) is a technique widely used in today's wireless communication systems due to its ability to combat the effects of multi-path in the signal. However, one of the main limitations of the use of OFDM is its high Peak-to-Average Power Ratio (PAPR), which reduces the efficiency of the OFDM system. The effects of PAPR can produce both out-of-band and in-band radiation, which degrades the signal by increasing the bit error rate (BER), this occurs in both baseband and bandpass sginals. In this document the effect of the PAPR in a OFDM passband signal is analyzed considering the implementation of a High Power Amplifier (HPA) and the Simple Amplitude Predistortion-Orthogonal Pilot Sequences (OPS-SAP) scheme to reduce the PAPR.
Keywords
OFDM; PAPR; passband; IEEE 802.11p
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.