What is it about?
Directional modulation (DM) is a recently introduced technique for secure wireless transmission using direct physical layer wave-front manipulation. This paper provides a bit error rate (BER)-based DM array synthesis method.
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Why is it important?
It is shown for the first time that the standard constellation mappings in In-phase and Quadrature (IQ) space to a pre-specified BER can be exactly achieved along a given specified spatial direction. Different receiver capabilities are investigated and different assessment metrics for each case are discussed. The approach is validated for a 1 × 4 element dipole array operating at 1 GHz.
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This page is a summary of: BER-driven synthesis for directional modulation secured wireless communication, International Journal of Microwave and Wireless Technologies, November 2013, Cambridge University Press,
DOI: 10.1017/s1759078713000913.
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