Abstract
This paper proposes for the first time a directional modulation (DM) transmitter constructed using a circular array. The mode patterns, generated with the help of a Fourier transform network, are exploited in order to synthesis information patterns and orthogonal interference patterns, which enable the required DM functionality. The design procedures are presented, and example simulation results are provided. When compared with its linear DM counterpart, the proposed circular DM system exhibits enhanced secrecy performance.
Original language | English |
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Pages (from-to) | 1909-1917 |
Journal | IET Microwaves, Antennas and Propagation |
Volume | 11 |
Issue number | 13 |
DOIs | |
Publication status | Published - 01 Aug 2017 |
Keywords
- Directional Modulation
- Wireless Security
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Dive into the research topics of 'Circular Directional Modulation Transmitter Array'. Together they form a unique fingerprint.Datasets
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Mode patterns in 32-element circular array and active element patterns in 32-element linear array
Ding, Y. (Creator), Fusco, V. (Creator) & Chepala, A. (Creator), Queen's University Belfast, 01 Sep 2017
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Student Theses
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Exploitation of Modes in Circular Antenna Arrays
Author: Chepala, A., Jul 2020Supervisor: Fusco, V. (Supervisor) & Buchanan, N. (Supervisor)
Student thesis: Doctoral Thesis › Doctor of Philosophy
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