OAM-based reconfigurable doppler shifts enable PAPR reduction for multi-carrier doppler diversity

• Main Authors: Zhao, Yufei, Ge, Yao, Yang, Zhaojie, Ju, Gaohua, Ma, Lu, Lu, Yilong, Guan, Yong Liang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering::Wireless communication systems; Orbital Angular Momentum; Rotating Doppler Shifts
• Online Access: https://hdl.handle.net/10356/164960
• Institution: Nanyang Technological University

Orbital Angular Momentum (OAM) is recognized as an intrinsic property of Electro-Magnetic (EM) waves. The orthogonality between multiple OAM modes is usually exploited to improve the spectral efficiency and transmission rate in wireless communications. In a recent study, we discovered that even when...