EOS-04交叉极化不平衡的时间效率计算

2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI:10.23919/URSI-RCRS56822.2022.10118513

Himanshu Sharma, Yogendra Sahu, Vetal Akshay Pandit, Ashok Rohada, A. Kesarkar, P. Nandy, S. Shukla, J. Rao, P. Nath, R. Bhan, C. V. Rao

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引用次数: 0

摘要

相控阵天线交叉极化不平衡(CPI)的测量是SAR有效载荷表征的关键步骤。在本文中，我们展示了一种通过单二维栅格扫描近场测量来测量EOS-04天线H-V CPI的时间效率方案。为此，该装置利用了EOS-04有效载荷的全极化模式和双极化探头。

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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Time-Efficient Comnutation of EOS-04 Cross-Polarization Imbalance

Measurement of Cross-Polarization Imbalance (CPI) of the phased array antenna is a critical step during SAR payload characterization. In this paper, we demonstrate a time-efficient measurement scheme of H-V CPI for EOS-04 antenna via single 2-D raster-scan near-field measurements. The set-up utilizes full-polarization mode of EOS-04 payload and a dual polarized probe for this purpose.

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2022 URSI Regional Conference on Radio Science (USRI-RCRS)

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