一种基于电桥电纳解耦网络的MIMO系统阵列天线

无线互联科技 Pub Date : 2011-07-05 DOI:10.1109/WIRELESSVITAE.2011.5940905

K. Kagoshima, S. Obote, A. Kagaya, K. Nishimura, N. Endo

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引用次数: 8

摘要

解耦和匹配馈电网络在小型无线终端中得到广泛应用，以提高其在MIMO系统中的应用能力。在DMFN的各种方案中，由桥式电纳和传输线组成的馈电网络都比较简单。然而，这种DMFN仅应用于具有特殊特性的有限阵列。本文给出了二元阵和三元阵DMFN的一般设计公式，并给出了基本的数值数据，以保证设计公式的有效性。

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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An array antenna for MIMO systems with a decoupling network using bridge susceptances

Decoupling and matching feeding networks are considerably interested in small wireless terminals to enhance their abilities for MIMO systems. In various proposals of DMFN's, the feeding networks composed of bridge susceptances and transmission lines are simple. However, this DMFN has only been applied to the limited array with special characteristics. This paper presents general design formulas of the DMFN for the two elements and three elements arrays and fundamental numerical data are presented to assure the validity of the design formulas.

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