摘要
随着5G通信技术的迅速发展，毫米波频段作为其核心技术之一，正逐步应用于高容量、高速率的通信系统中。毫米波天线阵列的优化设计在提升系统性能和信号传输质量方面具有至关重要的作用。本文探讨了毫米波天线阵列的优化方法，分析了不同阵列结构对信号覆盖、波束指向以及抗干扰能力的影响。通过引入先进的算法，如粒子群优化和遗传算法等，设计了具有较高性能和较低成本的天线阵列结构，能够有效改善信号质量与系统容量。研究结果表明，优化后的天线阵列能够在复杂环境中提供稳定、高效的通信服务，促进5G网络的广泛应用。
关键词： 毫米波通信；天线阵列；优化设计；粒子群算法；信号质量
Abstract
With the rapid advancement of 5G communication technology, millimeter-wave bands, as a core component, are increasingly being deployed in high-capacity and high-speed communication systems. The optimization design of millimeter-wave antenna arrays plays a vital role in enhancing system performance and signal transmission quality. This study explores optimization methodologies for millimeter-wave antenna arrays, analyzing how different array configurations affect signal coverage, beam steering, and interference resistance. By employing advanced algorithms such as particle swarm optimization and genetic algorithms, we designed antenna array structures with superior performance and cost-effectiveness, effectively improving signal quality and system capacity. Research findings demonstrate that optimized antenna arrays can deliver stable and efficient communication services in complex environments, facilitating widespread adoption of 5G networks.
Key words： Millimeter wave communication; Antenna array; Optimization design; Particle swarm algorithm; Signal quality
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