Miniaturized Slot MIMO Antenna with Pattern Diversity for CubeSat Applications

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI) Pub Date : 2022-07-10 DOI:10.1109/AP-S/USNC-URSI47032.2022.9886604

R. Hussain, A. S. Rao, A. Aziz, M. U. Khan, S. S. Iqbal, M. Abou-Khousa, M. Sharawi

引用次数: 0

Abstract

This work presents a highly miniaturized folded slot-based multiple-input-multiple-output (MIMO) antenna design for Cube Satellites (CubeSats) applications at UHF band with pattern diversity. A novel combination of meandered slot with folded structure and reactively slot loading with a discrete capacitor is used to achieve miniaturization. The antenna can operate over a wide-band from 430 to 510 MHz with pattern diversity over the entire band of operation. The overall board dimensions of the proposed antenna design used are 100×100 mm2. The proposed antenna design is highly suitable for small satellite applications, especially CubeSats.

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用于立方体卫星的带模式分集的小型槽型MIMO天线

这项工作提出了一种高度小型化的基于折叠槽的多输入多输出(MIMO)天线设计，用于具有模式分集的UHF波段立方体卫星(CubeSats)应用。为了实现小型化，采用了弯曲槽与折叠结构和离散电容的反应性槽负载的新颖组合。该天线可以在430至510 MHz的宽带上工作，在整个操作频带上具有模式分集。所建议的天线设计的总体板尺寸为100×100 mm2。该天线设计非常适合小型卫星，特别是立方体卫星的应用。

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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来源期刊

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI)

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