高收益的反脚曲线天线用于点对点WLAN/WiMAX应用程序
1Nanoelectronics Integrated Systems Center, Nile University, Giza, Egypt.
Scientific reports
|March 8, 2024
概括
一个新的平面反曲线天线为无线局域网 (WLAN) 和微波接入 (WiMAX) 应用程序的全球互操作性提供了高收益. 这种终火天线实现了10.43dBi增益和99.8%的辐射效率,具有可调节的带宽和增益控制.
科学领域:
- 电气工程 电气工程
- 天线理论和设计.
- 电磁学 电磁学 电磁学 电磁学
背景情况:
- 终点天线对于WLAN和WiMAX等远程无线通信系统至关重要.
- 现有的设计往往在实现高增益和高效辐射同时面临限制.
- 发展紧,高性能天线对于推进无线连接至关重要.
研究的目的:
- 为WLAN/WiMAX引入和描述一种新的平面反足曲线线天线.
- 为了证明天线的高收益能力和高效的终火辐射.
- 提出一种设计方法,允许对增益和带宽进行独立控制.
主要方法:
- 在RO3003基板上制造一个平面的反脚脚曲线天线.
- 使用CST和HFSS软件进行设计和模拟.
- 参数研究和灵敏度分析,以优化天线性能.
- 通过测量对模拟结果的实验验证.
主要成果:
- 在2.24GHz至2.7GHz带宽内获得的最大测量增益为10.43dBi.
- 高辐射效率,在2.35GHz时最大值为99.8%.
- 可调节的增益和带宽通过调整散热器数量和缩放因子来控制.
- 低侧叶水平和模拟和实验数据之间的良好相关性.
结论:
- 拟议的平面反脚曲线天线是WLAN/WiMAX系统中高收益,高效的终火辐射的可行解决方案.
- 设计方法提供了对关键性能参数的独立控制,使其能够针对各种应用进行定制.
- 该天线的低调,简单的制造和优秀的性能指标使其适合于实际的无线节点连接.
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