Spectral signature secured retrodirective array

Vincent Fusco, Yuan Ding, Neil Buchanan

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)
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Abstract

A novel retrodirective array (RDA) architecture is proposed which utilises a special case spectral signature embedded within the data payload as pilot signals. With the help of a pair of phase-locked-loop (PLL) based phase conjugators (PCs) the RDA’s response to other unwanted and/or unfriendly interrogating signals can be disabled, leading to enhanced secrecy performance directly in the wireless physical layer. The effectiveness of the proposed RDA system is experimentally demonstrated.
Original languageEnglish
Pages (from-to)519-523
Number of pages5
JournalIET Microwaves, Antennas and Propagation
Volume11
Issue number4
Early online date7 Dec 2016
DOIs
Publication statusPublished - 24 Apr 2017

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