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通过分阶段补丁阵列产生漏电波
Alessandro Calcaterra1, Patrizio Simeoni2, Marco Donald Migliore3
1Department of Information Engineering, Electronics and Telecommunications, La Sapienza University of Rome, 00184 Rome, Italy.
Sensors (Basel, Switzerland)
|May 14, 2025
概括
这项研究使用统一的线性数组 (ULA) 进行了近似的漏电波天线 (LWA) 场,为不均的波生成提供了灵活的框架. 研究人员对不同距离的近似精度和潜在的应用问题进行了验证.
科学领域:
- 电磁和天线 电磁和天线
- 波浪传播 波浪传播
背景情况:
- 漏波天线 (LWA) 提供定向辐射,但缺乏设计灵活性.
- 传统的LWA设计难以满足产生具有适应性的不均波的要求.
研究的目的:
- 开发一个初始的框架,用统一的线性数组 (ULAs) 来近似LWA字段.
- 评估在需要具有增强灵活性的不均波生成的应用中使用ULA的可行性.
- 确定ULA和LWA字段之间的有效近似距离,并确定潜在的应用特定问题.
主要方法:
- 透漏波天线 (LWA) 场的近似计算,使用由统一线性阵列 (ULA) 产生的场.
- 考虑两个配置:一个Menzel天线在12GHz和一个实用天线在2.4GHz.
- 对ULA场有效接近LWA场的距离进行分析.
主要成果:
- 该研究提供了一种方法,可以将LWA字段与ULA字段近似,从而提供更大的设计灵活性.
- 该研究强调了这种近似对于特定天线配置有效的距离.
- 确定了针对特定应用的ULA近似产生的潜在问题.
结论:
- 在某些场景中,统一的线性阵列 (ULA) 可以有效地近似漏电波天线 (LWA) 场.
- 这种近似为非均波生成提供了传统LWA设计的灵活替代方案.
- 需要进行进一步的验证,以确保接近不会对特定应用产生负面影响.
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