A Dual-Band Printed End-Fire Antenna with DSPSL Feeding

Author:

Ye Daofeng12ORCID,Li Yuanxin12ORCID,Liang Zhixi12ORCID,Long Yunliang12ORCID

Affiliation:

1. Department of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou 510275, China

2. SYSU-CMU Shunde International Joint Research Institute, Shunde 528300, China

Abstract

A novel dual-band printed end-fired antenna with double-sided parallel-strip line (DSPSL) feeding is presented. The DSPSL acts in wideband transition using balanced transmission. Two different modes of the parasitic patches allow the antenna to work in different bands. The printed antenna is designed as a quasi-Yagi structure to achieve directivity in the lower band, and the parallel rectangular patches serve as the parasitic director. These patches act as radiation patches with end-fire direction characteristics in the upper band. The measured bandwidths were 18.3% for the lower frequency band (2.28–2.74 GHz) and 12.6% for the upper frequency band (5.46–6.2 GHz).

Funder

Natural Science Foundation of Guangdong Province

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Linearly Polarized Dipole Antenna and Antenna Array for LoRa Base-Station Applications;2023 International Microwave and Antenna Symposium (IMAS);2023-02-07

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