X波段和ku波段具有独立光束控制的双频、波束可操纵反射天线

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting Pub Date : 2020-07-05 DOI:10.1109/IEEECONF35879.2020.9329549

Zongtang Zhang, H. Luyen, J. Booske, N. Behdad

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引用次数: 0

摘要

可重构反射射线(RAs)作为雷达和卫星通信应用中价格合理且相对低复杂度的波束扫描天线，引起了人们的极大兴趣。我们提出了一种基于1位偏振旋转单元电池(PRUC)的双频、波束可控制的RA，能够在X和Ku波段进行独立的波束控制。模拟、制作和测量了具有不同波束扫描场景的两种静态版本的RAs。在每个波段都有独立的波束控制，具有良好的波束控制性能。

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Dual-Band, Beam-Steerable Reflectarray with Independent Beam Control at X- and Ku-Bands

Reconfigurable reflectarrays (RAs) have attracted significant interest as affordable and relatively low-complexity beam scanning antennas for radar and satellite communication applications. We present a dual-band, beam-steerable RA capable of independent beam control at X and Ku bands based on a 1-bit polarization-rotating unit cell (PRUC). Two static versions of the RAs with different beam scanning scenarios are simulated, fabricated and measured. Good beam steering performance with independent beam control at each band is achieved.

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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

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