Orthogonal Vector Approach for Synthesis of Multi-Beam Directional Modulation Transmitters

被引：80

作者：

Ding, Yuan ^{[1
]}

Fusco, Vincent ^{[1
]}

机构：

[1] Queens Univ Belfast, Inst Elect Commun & Informat Technol ECIT, Belfast BT3 9DT, Antrim, North Ireland

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2015年 / 14卷

关键词：

Bit error rate (BER); directional modulation (DM); orthogonality; security; COMMUNICATION;

D O I：

10.1109/LAWP.2015.2404818

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An orthogonal vector approach is proposed for the synthesis of multi-beam directional modulation (DM) transmitters. These systems have the capability of concurrently projecting independent data streams into different specified spatial directions while simultaneously distorting signal constellations in all other directions. Simulated bit error rate (BER) spatial distributions are presented for various multi-beam system configurations in order to illustrate representative examples of physical layer security performance enhancement that can be achieved.

引用

页码：1330 / 1333

页数：4

共 23 条

[21] Consistency of constraints on nulls and on dynamic range ratio in pattern synthesis for antenna arrays [J].