Secure Wireless Communication for Correlated Legitimate User and Eavesdropper Channels via Movable-Antenna Enhanced Frequency Diverse Array

Physical-layer (PHY) security is widely used as an effective method for ensuring secure wireless communications. However, when the legitimate user (LU) and the eavesdropper (Eve) are in close proximity, the channel coupling can significantly degrade the secure performance of PHY. Frequency diverse a...

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Bibliographic Details

Published in:	Entropy
Main Authors:	Xuehan Wu, Huaizong Shao, Jingran Lin, Ye Pan, Weijie Xiong
Format:	Article
Language:	English
Published:	MDPI AG 2025-04-01
Subjects:	movable antenna (MA) frequency diverse arrays (FDA) physical-layer (PHY) security transmit beamforming
Online Access:	https://www.mdpi.com/1099-4300/27/4/401