地平面上使用对称缝隙的宽带准八木天线

IF 0.6 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC Electromagnetics Pub Date : 2023-07-04 DOI:10.1080/02726343.2023.2244841

Goksel Turan, H. Odabasi

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引用次数: 0

摘要

摘要研究了一种在地平面上具有对称矩形缝隙的宽带准八木天线。天线的馈电结构被简化，由微带传输线和短带组成。驱动器和导向器臂被设计为基板两侧的一半，以提高图案稳定性。天线的带宽是通过对称地在地面上增加矩形槽来提高的。该天线工作在和GHz之间，增益在到dBi之间变化，带宽为，效率超过。该天线具有非常紧凑的尺寸（是最低工作频率的波长）。仿真结果与实测结果吻合较好。该天线在其工作频率内具有高度稳定的端射辐射，可用于宽带无线通信系统。

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A wideband quasi-Yagi antenna using symmetrical slots on the ground plane

ABSTRACT A wideband quasi-Yagi antenna with symmetrical rectangular slots in the ground plane is studied. The feeding structure of the antenna is simplified, consisting of a microstrip transmission line and a short strip. The driver and director arms are designed as half on both sides of the substrate to improve pattern stability. The antenna’s bandwidth is improved by symmetrically adding rectangular slots to the ground. The antenna works between and GHz with a gain that varies between to dBi, a bandwidth of , and an efficiency of more than . The antenna has a very compact size of ( is the wavelength for the lowest operating frequency). The simulation and measurement results are in good agreement. The antenna has highly stable end-fire radiation within its operating frequency and can be used for wideband wireless communication systems.

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来源期刊

Electromagnetics 工程技术-工程：电子与电气

CiteScore

1.60

自引率

12.50%

发文量

审稿时长

6 months

期刊介绍： Publishing eight times per year, Electromagnetics offers refereed papers that span the entire broad field of electromagnetics and serves as an exceptional reference source of permanent archival value. Included in this wide ranging scope of materials are developments in electromagnetic theory, high frequency techniques, antennas and randomes, arrays, numerical techniques, scattering and diffraction, materials, and printed circuits. The journal also serves as a forum for deliberations on innovations in the field. Additionally, special issues give more in-depth coverage to topics of immediate importance. All submitted manuscripts are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees. Submissions can be made via email or postal mail.