A Novel Printed Monopole Antenna With Folded Stepped Impedance Resonator Loading

被引：2

作者：

Zhang, Honglin ^{[1
,2
]}

Chen, Dong ^{[1
]}

Zhao, Chunlan ^{[3
]}

机构：

[1] Nanjing Univ Posts & Telecommun, Coll Elect & Optic Engn, Nanjing 210023, Peoples R China

[2] Nanjing Univ Posts & Telecommun, Coll Microelect, Nanjing 210023, Peoples R China

[3] China Elect Technol Grp Corp, Res Inst 13, Shijiazhuang 050051, Hebei, Peoples R China

来源：

IEEE ACCESS | 2020年 / 8卷

基金：

中国国家自然科学基金;

关键词：

Antenna measurements; Couplings; Antenna radiation patterns; Loaded antennas; Resonant frequency; Impedance; Printed monopole antenna; near-field resonant parasitic (NFRP); folded stepped impedance resonator (SIR); coupling; EFFICIENT; SLOT;

D O I：

10.1109/ACCESS.2020.3015107

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this article, a novel printed monopole antenna with folded stepped impedance resonator (SIR) loading is proposed, designed and fabricated with a standard printed circuit board process. The antenna comprises of a printed monopole antenna and a folded SIR with internal coupling etched on the back of the antenna. By loading this folded SIR as a near-field resonant parasitic (NFRP) element, the resonant frequency of the antenna can be reduced by the strong coupling between the folded SIR and the radiation patch of the printed monopole. After reviewing the theoretical analysis of the proposed printed monopole antenna, a prototype antenna has been fabricated and measured. The simulated results agree well with the measured results, and the prediction performance of the antenna is verified. Therefore, the proposed method in this article is a promising candidate for printed monopole antenna design.

引用

页码：146831 / 146837

页数：7

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