Directional modulation-enhanced retrodirective array

Yuan Ding; Vincent Fusco

doi:10.1049/el.2014.3188

Directional modulation-enhanced retrodirective array

Yuan Ding, Vincent Fusco

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

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Abstract

Unlike the mathematical techniques adopted in classical cryptographic technology at higher protocol layers, it is shown that characteristics intrinsic to the physical layer can be exploited to secure useful information. It is shown that a retrodirective array can be made to operate more securely by incorporating directional modulation (DM) concepts. The presented new approach allows DM to operate in a multipath environment. Previously, DM systems could only operate in free space.

Original language	English
Pages (from-to)	118-120
Number of pages	3
Journal	Electronics Letters
Volume	51
Issue number	1
DOIs	https://doi.org/10.1049/el.2014.3188
Publication status	Published - 15 Jan 2015

Keywords

antenna arrays
modulation

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10.1049/el.2014.3188

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U2 - 10.1049/el.2014.3188

DO - 10.1049/el.2014.3188

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Directional modulation-enhanced retrodirective array

Abstract

Keywords

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