A Simplified Single Branch Bpsk Receiver Structure Employing A Novel Digital Image Rejection Technique

W. Mikhael, Tianyu Yang, Thomas Yang

Research output: Contribution to journalArticlepeer-review

Abstract

A novel digital image suppression technique for Binary Phase Shift Keying (BPSK) receivers based on Independent Component Analysis (ICA) is presented. The technique requires only one antenna and a single downconversion path. The highly selective image rejection filter at the RF stage is eliminated. Also, the resulting receiver's complexity is much lower than that of quadrature or dual-antenna receivers. Simulation results confirm that the performance of the simplified receiver is comparable to the other more complex receivers. © 2005 IEEE.

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