首页> 外文会议>2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering (IEEE TENCOM'02) Vol.2; Oct 28-31, 2002; Beijing, China >A Combined Beam Hopping and Single Beam Switched-Beam Smart Antennas Scheme and Its Performance Analysis
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A Combined Beam Hopping and Single Beam Switched-Beam Smart Antennas Scheme and Its Performance Analysis

机译:组合式跳频和单波束开关波束智能天线方案及其性能分析

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摘要

In the paper, in order to decrease the disadvantages of the traditional single beam (SB) switched-beam smart antennas systems, we propose a new switched-beam smart antennas scheme based on the combination of beam hopping (BH) and SB schemes. The analysis and simulation results show that for DS-CDMA systems in multipath Rayleigh fading channel, the proposed scheme can overcome the edge effect of the crossed sections in beams effectively, thus improve the performance of the switched-beam smart antennas systems.
机译:在本文中,为了减少传统的单波束(SB)开关波束智能天线系统的缺点,我们提出了一种新的基于波束跳跃(BH)和SB方案相结合的开关波束智能天线方案。分析和仿真结果表明,对于多径瑞利衰落信道中的DS-CDMA系统,该方案可以有效克服波束交叉截面的边缘效应,从而提高了开关波束智能天线系统的性能。

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