分形复合左右传输线及其在零阶谐振天线中的应用

2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT) Pub Date : 2012-07-05 DOI:10.1109/ICMMT.2012.6230160

Geng Lin, wang guangming, Zhang Chenxin, Zeng Huiyong

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引用次数: 0

摘要

提出了一种分形复合左/右传输线(CRLH)。通过在cpw型结构中插入一个间隙和2次迭代Wunderlich-fractal短曲线来构造其单元格。设计了一种基于CRLH TL的双单元零阶谐振(ZOR)天线。测量结果表明，该天线的电子尺寸(0.16 λ0 × 0.13 λ0)比现有的紧凑型ZOR天线更小，带宽(1.78%)更宽。

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Fractal composite right/left-handed transmission line and its application in zeroth-order resonant antenna

This article proposes a fractal composite right/left-handed (CRLH) transmission line (TL). Its unit-cell is constructed by inserting a gap and 2-iteration Wunderlich-fractal short curves into a CPW-type structure. A two-unit-cell zeroth-order resonant (ZOR) antenna based on the CRLH TL is designed. The measured results show that the antenna provides smaller electronic size (0.16 λ0 × 0.13 λ0) and wider bandwidth (1.78%) than reported compact ZOR antennas.

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2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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