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Creators/Authors contains: "Saab, Sandy"

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  1. ; ; ; ; ; ; (, IEEE BITS the Information Theory Magazine)
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  2. ; ; (, Proceedings of the Asilomar Conference on Signals, Systems and Computers)
    null (Ed.)
    We introduce a mutual information based optimization for a two-port multiple-input single-output (MISO) antenna system. We develop a complete circuit-level analysis of a compact MISO system in the wideband regime. We design a physically realizable antenna array and study the impact of mutual coupling on the spectral efficiency. Then, we maximize the system's mutual information by optimizing the beamformer under two different power constraints, namely the total dissipated power and the available power of the amplifiers. By varying the inter-element antenna spacing, we present results for the achievable spectral efficiency under different power amplifier constraints. 
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