WSEAS Transactions on Communications
Print ISSN: 1109-2742, E-ISSN: 2224-2864
Volume 21, 2022
Joint Evaluation of I /Q Imbalance and Reconfigurable RF Filter Nonlinearity in LTE Transmitters
Authors: M. Bozic, Α. Anastasijevic, K. Rabbi, N. Mohottige, D. Budimir
Abstract: In this paper, a joint evaluation of I/Q imbalance and reconfigurable bandpass filter nonlinearity in wireless transmitters is described. An experimental analysis of complete Orthogonal Frequency Division Multiplex (OFDM) transmitter is presented for the purpose of quantifying these nonlinearities using LTE R9 3 MHz 16 QAM and LTE R9 3 MHz 64 QAM signals.