A Novel Dual-Frequency Omnidirectional Antenna with Transmission Line Resonators Loading

被引:0
|
作者
Zhang, Honglin [1 ,2 ]
Chen, Dong [1 ,2 ]
Yu, Ying [1 ,2 ]
Zhao, Chunlan [3 ]
机构
[1] Nanjing Univ Posts & Telecommun, Coll Elect & Opt Engn, 66 Xinmofan Rd, Nanjing 210003, Peoples R China
[2] Nanjing Univ Posts & Telecommun, Coll Microelect, 66 Xinmofan Rd, Nanjing 210003, Peoples R China
[3] China Elect Technol Grp Corp, Res Inst 13, 113 Hezuo Rd, Shijiazhuang 050051, Hebei, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
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.
引用
收藏
页码:43 / 50
页数:8
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