Performance of switched-beam element phased array for handset adaptive antenna
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Abstract
This paper evaluates the performance of a handset adaptive antenna using a constant modulus algorithm (CMA). The antenna is a switched-beam phased array antenna which can assist initialization of CMA. The method to improve convergence property of CMA exploits a beam with maximum received power from several switched-beams of the antenna as an initial beam. Simulation results in term of signal-to-interference plus noise ratio (SINR) are shown to validate that the proposed antenna has a good performance and is suitable for installation on a handset. © 2007 EuMA.
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Keywords
Adaptive antenna, CMA, Initialization, Phased array
Citation
European Microwave Week 2007 Conference Proceedings Eumw 2007 10th European Conference on Wireless Technology Ecwt 2007, 209-212, 2007