基于粒子群优化的宽带基板集成波导腔背不规则槽天线

2020 4th International Conference on Trends in Electronics and Informatics (ICOEI)(48184) Pub Date : 2020-06-01 DOI:10.1109/ICOEI48184.2020.9142940

Surya Dhanush T A, Sruthi Avk, Srinidhi Ravichandran, Hitesh Raj M, M. V

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引用次数: 4

摘要

本文提出了一种宽带基板集成波导(SIW)空背异形槽天线。为了实现宽带响应，提出了一种利用粒子群优化算法(PSO)固定不规则槽的位置来优化其尺寸的方法。该天线在提高带宽的同时保持了低轮廓、单向辐射的特点。天线的空腔尺寸设计使其在所需频率范围内产生两种模式(TE110和TE120)。槽的形状有助于在邻近区域内耦合两种获得的模式，从而增加有效带宽。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Broadband Substrate Integrated Waveguide Cavity-Backed Irregular Shaped Slot Antenna using Particle Swarm Optimization

In this paper, a broadband substrate integrated waveguide (SIW) cavity-backed irregular shaped slot antenna is proposed. The irregularly shaped slot whose dimensions have been optimized using an evolutionary algorithm called particle swarm optimization (PSO) by fixing its position has been proposed to achieve the broadband response. This antenna maintains the characteristics of low profile, unidirectional radiation while enhancing the bandwidth. The cavity size of the antenna is designed such that it generates two modes (TE110 and TE120) in the desired frequency range. The shape of the slot aids to couple the two obtained modes in a vicinity region and thus increasing the effective bandwidth.

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2020 4th International Conference on Trends in Electronics and Informatics (ICOEI)(48184)

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