afalahati, afalahati, Nasirpour, Sajjad. “High I/Q Imbalance Receiver Compensation and Decision Directed Frequency Selective Channel Estimation in an OFDM Receiver Employing Neural Network.” Journal of Information Systems and Telecommunication (JIST) , vol. 2, no. 7, 2014, pp. 1-10. 10.7508/jist.2014.03.002