具有3/2曲线分形元素的印刷对数周期偶极子天线

2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI:10.1109/ECTICON.2016.7561326

N. Srisoontorn, C. Mahatthanajatuphat, P. Akkaraekthalin

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引用次数: 3

摘要

提出了一种具有3/2曲线分形单元的打印对数周期偶极子天线(LPDA)，用于减小尺寸和拓宽工作频带。天线尺寸约为123 × 181.71 mm2，比传统LPDA减小约23.81%。在所有工作频率下，辐射方向图都是定向的，天线的平均峰值增益约为4.2 dBi。此外，该天线具有更宽的阻抗带宽，约为135.45%，支持工作频率范围为800 MHz - 2600 MHz。因此，它们涵盖了WCDMA 850、GSM 900、LTE 1800/2600、PCS 1900、UMTS 2100和WLAN IEEE802.11b/g标准。

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A printed log periodic dipole antenna with 3/2 curve fractal elements

A printed log periodic dipole antenna (LPDA) with 3/2 curve fractal elements for size reduction and wider operating frequency bands is presented. The antenna dimension is about 123 × 181.71 mm2 reducing approximately 23.81% compared with the conventional LPDA. The radiation patterns are directional at all of operating frequencies and the average peak gain of the antenna is about 4.2 dBi. Additionally, the antenna has a wider impedance bandwidth about 135.45% supporting the operating frequency ranges are 800 MHz - 2600 MHz. They cover the standard of WCDMA 850, GSM 900, LTE 1800/2600, PCS 1900, UMTS 2100, and WLAN IEEE802.11b/g consequently.

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来源期刊

2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)

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