Substrate-Integrated Waveguide H-Plane Horn Antenna on Thin Substrate With 0.02λ0

IF 3.7 2区计算机科学 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Antennas and Wireless Propagation Letters Pub Date : 2024-09-10 DOI:10.1109/LAWP.2024.3456819

Jeong-Hun Park;Seung-Jun Park;Moon-Que Lee

引用次数: 0

Abstract

In this letter, a new substrate-integrated waveguide (SIW) H-plane horn antenna introducing a slot and a short-terminated SIW has been proposed on a thin substrate with 0.02λ ₀ . The slot represented by a capacitor in parallel with a radiation resistance and the short-terminated SIW modeled as an inductor play key roles in impedance matching between both substrate and free space at the aperture. The designed SIW H-plane horn antenna provided a 10 dB bandwidth of 27.49 GHz to 28.54 GHz. The peak antenna gain was achieved as 10 dBi at 27.925 GHz.

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0.02λ0 薄基底上的基底集成波导 H 平面喇叭天线

在本文中，提出了一种新的基片集成波导（SIW） h面喇叭天线，该天线在0.02λ0的薄基片上引入了一个槽和一个短端接SIW。以电容与辐射电阻并联为代表的槽和以电感为模型的短端接SIW在衬底与孔径处自由空间之间的阻抗匹配中起着关键作用。设计的SIW h面喇叭天线提供27.49 GHz ~ 28.54 GHz的10 dB带宽。27.925 GHz时天线增益峰值为10 dBi。

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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来源期刊

IEEE Antennas and Wireless Propagation Letters 工程技术-电信学

CiteScore

8.00

自引率

9.50%

发文量

529

审稿时长

1.0 months

期刊介绍： IEEE Antennas and Wireless Propagation Letters (AWP Letters) is devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation. These are areas of competence for the IEEE Antennas and Propagation Society (AP-S). AWPL aims to be one of the "fastest" journals among IEEE publications. This means that for papers that are eventually accepted, it is intended that an author may expect his or her paper to appear in IEEE Xplore, on average, around two months after submission.