用于c波段，x波段和ku波段应用的宽带微带天线

2019 International Conference on Information and Telecommunication Technologies and Radio Electronics (UkrMiCo) Pub Date : 2019-09-01 DOI:10.1109/ukrmico47782.2019.9165490

H. Awl, B. A. Karim, Y. Abdulkarim, L. Deng, Diyari A. Hassan, Diyari A. Hassan

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引用次数: 3

摘要

本文介绍了一种新型单极微带天线的设计。该天线尺寸为2.1 × 1.5 × 3.175 cm3，结构简单，由半三角形贴片形状和共面波导(CPW)馈线组成。天线提供宽带宽，覆盖频率从4。5ghz ~ 15ghz，整个范围内输入反射系数(S11)小于- 10db。在中心频率9.8 GHz处，得到的带宽百分比为107%。天线的辐射方向图为E平面定向，实现增益5.3 dB。这一特性使该天线适用于许多关键应用，包括医疗、雷达和卫星应用。

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 Microstrip Antenna for C-band, X-band, and KU-band Applications

In this research a novel design of monopole microstrip antenna is introduced. The proposed antenna has a compact size of 2.1 × 1.5 × 3.175 cm3 with a simple structure consisting of semi-triangular patch shape with a coplanar waveguide (CPW) feed line. The antenna provides a wide bandwidth covering frequencies from 4. 5 GHz to 15 GHz with an input reflection coefficient (S11) smaller than –10 dB over the entire range. The obtained percentage bandwidth is 107% at the center frequency 9.8 GHz. The radiation pattern of the antenna is directional in E plane with realized gain 5.3 dB. This property makes the proposed antenna suitable for many crucial applications including medical, radar and satellite applications.

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来源期刊

2019 International Conference on Information and Telecommunication Technologies and Radio Electronics (UkrMiCo)

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