一种用于可控天线阵列的pbg -光子带隙静态移相器

Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678) Pub Date : 2003-11-17 DOI:10.1109/IMOC.2003.1244859

L. Kretly, A. Távora

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引用次数: 10

摘要

本文提出了一种采用多个UC-PBG矩阵的CPW线馈电的4片CPW- full天线阵列。多个UC-PBG矩阵被设计成阵列元素之间的移相器。通过改变每个元件的PBG矩阵中的线数，可以实现波束转向。本文提出的天线结构适用于3G通信系统，设计工作频率为2.45 GHz，波束转向阶跃约为45/spl°/。

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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A PBG-photonic band gap-static phase-shifter for steerable antenna array

A 4-patch CPW-FULL antenna array, fed through CPW lines with multiple UC-PBG matrices is presented in this paper. The multiple UC-PBG matrices are designed to work as phase shifters between the elements of the array. By changing the number of lines in the PBG matrix of each element it is possible to perform beam steering. The antenna structure presented here is applicable to 3G communication systems and is designed to operate at 2.45 GHz, with a beam steering step of approximately 45/spl deg/.

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Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678)

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