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所属单位：航天学院
发表刊物：CHINA COMMUNICATIONS
关键字：millimeter wave (mmWave) antenna array beam design mutual coupling (MC) greedy geometric (GG) algorithm
摘要：To overcome the mutual coupling (MC) of multiple antennas in millimeter wave (nunWave) communication systems, a novel beam design method with low complexity is proposed in this paper. Firstly, an equivalent channel model incorporating the effect of MC is analyzed and established, and then an optimal precoding / combiner vector for beamforming is derived. On this basis, by using greedy geometric (GG) algorithm, a novel hybrid beam design method is proposed. Finally, the performance of proposed method is analyzed and compared with other traditional ones. The simulation results show that the proposed method has better suppression of the MC effect as well as lower complexity.
ISSN号：1673-5447
是否译文：否
发表时间：2019-10-01
合写作者：徐磊,陈小敏,周建江
通讯作者：朱秋明,仲伟志