My personal Adaptive Global NET (MAGNET) by Ramjee Prasad

Author:Ramjee Prasad
Language: eng
Format: epub
Publisher: Springer Netherlands, Dordrecht

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As well known from array signal processing theory, the so-called MVDR (minimal variance distortionless response)-beamformer [28] defined as

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achieves the maximal SINR among all linear combining schemes { w} H ∈ C N under the constraint { w} H { a} l, k = 1. A signal combining by results in an SINR of

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Note that computing requires knowledge of the signatures { a} l, 1, …, { a} l, K as well as { v} l . In the absence of this knowledge adaptive beamforming methods can be applied which can achieve an SINR of almost γ l, k . For further insight we refer to the literature on adaptive beamforming.

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