Author

Vundela Madhava Reddy

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Open access 2026

A Low-Complexity Hybrid DCT and Companding-Based PAPR Reduction Technique for AFDM Systems

Simulation results indicate that the proposed schemes achieve significant PAPR reduction compared with existing techniques while providing lower BER degradation than conventional DCT-AFDM systems under HPA nonlinearity.

Vundela Madhava Reddy, H. Bitra · IEEE Access · 0 citations