A novel dual-frequency omnidirectional antenna with transmission line resonators loading

被引：0

作者：

Zhang H. ^{[1
,2
]}

Chen D. ^{[1
,2
]}

Yu Y. ^{[1
,2
]}

Zhao C. ^{[3
]}

机构：

[1] College of Electronic and Optical Engineering, Nanjing University of Posts and Telecommunications, No. 66, Xinmofan Road, Nanjing

[2] College of Microelectronics, Nanjing University of Posts and Telecommunications, No. 66, Xinmofan Road, Nanjing

[3] 13th Research Institute, China Electronic Technology Group Corporation, No. 113, Hezuo Road, Shijiazhuang

来源：

Progress in Electromagnetics Research Letters | 2020年 / 88卷

基金：

中国国家自然科学基金;

关键词：

A novel dual-frequency antenna with horizontally polarized (HP) omnidirectional radiation is presented in this paper. The antenna consists of four printed arched dipoles; four planar baluns; and a four-way power splitter. The balun as well as the power splitter works as the feed network. By loading a transmission line resonator (TLR) as the near-field coupling parasitic element; the dual-frequency characteristics can be realized. After the design principle is stated; a sample antenna is manufactured and measured to prove the predicted performance of the proposed antenna. The measured results agree well with the predicted ones. © 2020; Electromagnetics Academy. All rights reserved;

D O I：

10.2528/pierl19091208

中图分类号：

学科分类号：

摘要：

A novel dual-frequency antenna with horizontally polarized (HP) omnidirectional radiation is presented in this paper. The antenna consists of four printed arched dipoles, four planar baluns, and a four-way power splitter. The balun as well as the power splitter works as the feed network. By loading a transmission line resonator (TLR) as the near-field coupling parasitic element, the dual-frequency characteristics can be realized. After the design principle is stated, a sample antenna is manufactured and measured to prove the predicted performance of the proposed antenna. The measured results agree well with the predicted ones. © 2020, Electromagnetics Academy. All rights reserved.

引用

页码：43 / 50

页数：7

共 27 条

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