全双工应用的双极化双差分单波馈电漏波天线

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-URSI47032.2022.9886195

I. Shahzadi, M. Kuznetcov, D. Comite, S. Podilchak, P. Baccarelli, P. Burghignoli, A. Galli, M. Sellathurai, T. Ratnarajah

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引用次数: 1

摘要

提出了一种适用于全双工通信的双极化漏波天线。该设计基于差分馈电的基板集成波导(SIWs)馈电槽。这种SIW馈电和狭缝排列在远场实现了两个正交和线性极化，然后用于激发由印刷部分反射表面(PRS)构成的超层上的漏波场。LWA在24至28 GHz范围内提供-10 dB阻抗匹配(超过15%)，隔离级别大于50 dB，实现增益为16 dBi。所提出的LWA也紧凑、低姿态、宽带，并提供方便的馈电方法，使该设计适用于FD通信、双极化和5G系统。

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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Dual-Differential SIW-Fed Leaky-wave Antenna with Dual-Polarization for Full-Duplex Applications

This paper presents a dual-polarized leaky-wave antenna (LWA) for full-duplex (FD) communication applications. The design is based on slots fed by substrate integrated waveguides (SIWs) with differential feeding. This SIW feeding and slot arrangement, which realizes two orthogonal and linear polarizations in the far field, is then used to excite leaky-wave (LW) fields on a superstrate constituted by a printed partially reflective surface (PRS). The LWA provides -10 dB impedance matching from 24 to 28 GHz (more than 15%), with isolation levels greater than 50 dB and with realized gains of 16 dBi. The proposed LWA is also compact, low profile, wideband, and offers a convenient feeding approach making the design useful for FD communications, dual-polarization, and 5G systems.

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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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