2019-12-06
A Novel Dual-Frequency Omnidirectional Antenna with Transmission Line Resonators Loading
By
Progress In Electromagnetics Research Letters, Vol. 88, 43-50, 2020
Abstract
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.
Citation
Honglin Zhang, Dong Chen, Ying Yu, and Chunlan Zhao, "A Novel Dual-Frequency Omnidirectional Antenna with Transmission Line Resonators Loading," Progress In Electromagnetics Research Letters, Vol. 88, 43-50, 2020.
doi:10.2528/PIERL19091208
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