In this paper. we aim to address the physical layer security problem for proximal legitimate user (LU) and eavesdropper (Eve) in the case of close-located LU and Eve. where conventional directional modulation (DM) methods may fail to provide efficient secure performance. In order to handle this problem. https://bgcslfn4tjj7.timeblog.net/70682580/the-effects-of-pandemic-diseases-on-the-world-economy