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Optimization of Compact UWB Monopole Antenna with Tapered Connection and Linier Tapered Transformer

2018 International Conference on Applied Information Technology and Innovation (ICAITI) Pub Date : 2018-09-01 DOI:10.1109/ICAITI.2018.8686732
Firdaus, Yulindon, Meza Silvana, Asrial, R. Efendi, N. Samsudin
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引用次数: 2

Abstract

A very compact UWB monopole antenna with stable radiation pattern is presented. The antenna is constructed on FR4 with dielectric constant of 4.4 and 1.6 thickness. The antenna has a bandwidth of 4.2 - 11.2 GHz. The antenna impedance adjustment process in the UWB frequency range can be adjusted by optimizing the tapered side and linear tapered transformers. The antenna structure have the same radiator and ground plane width. A partial ground plane produces an antenna with a stable omnidirectional radiation pattern for all UWB frequency bands. The antenna gain also shows very stable with a maximum gain of 3.5 dBi.
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采用锥形连接和线性锥形变压器的超宽带单极天线优化设计
提出了一种结构紧凑、辐射方向图稳定的超宽带单极天线。天线采用介电常数为4.4、厚度为1.6的FR4结构。天线的带宽为4.2 - 11.2 GHz。通过优化锥面和线性锥面变压器，可以对超宽带频率范围内的天线阻抗调整过程进行调整。天线结构具有相同的散热器和接地面宽度。部分地平面产生的天线具有稳定的全向辐射方向图，适用于所有UWB频段。天线增益也非常稳定，最大增益为3.5 dBi。
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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来源期刊
2018 International Conference on Applied Information Technology and Innovation (ICAITI)
2018 International Conference on Applied Information Technology and Innovation (ICAITI)
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