弯曲孔径喇叭天线的w波段纯幅度测向

2018 11th Global Symposium on Millimeter Waves (GSMM) Pub Date : 2018-05-01 DOI:10.1109/GSMM.2018.8439424

J. Cazden, M. Al-Tarifi, L. Bosković, D. Filipović

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引用次数: 0

摘要

本文介绍了一种覆盖75-110 GHz的w波段全幅方位测向天线子系统的设计、制造和性能。该设计利用弯曲孔径锥体喇叭天线在感兴趣的频带上实现近频率无关的辐射模式，并使用2元线性阵列来增加接收器的探测范围。将两个阵列斜视30°，实现高斜率近单脉冲测向功能。

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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W-band Amplitude-only Direction Finding with Curved-Aperture Horn Antennas

This paper presents the design, fabrication, and performance of a W-band amplitude-only azimuthal direction finding antenna subsystem, designed to cover 75–110 GHz. The design utilizes curved-aperture pyramidal horn antennas to achieve near frequency independent radiation patterns over the band of interest, and 2-element linear arrays to increase receiver detection range. Two arrays are squinted apart by 30° to realize a high slope and near monopulse direction finding function.

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2018 11th Global Symposium on Millimeter Waves (GSMM)

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