Design of Micro-strip Antenna Based on Step-like Electromagnetic Band-gap Structure to Improve Bandwidth and Gain

Authors

Zhigang Xiao, Physics and Electron Communication Department of Leshan Normal University, Leshan 614004, China;
Jiang Yao, Physics and Electron Communication Department of Leshan Normal University, Leshan 614004, China;
Shaoquan Yin, Physics and Electron Communication Department of Leshan Normal University, Leshan 614004, China;

Abstract

Abstract: Design of a micro-strip antenna based on electromagnetic band-gap structure can significantly improve the bandwidth and gain of the antenna. EBG structure is used to suppress the surface wave propagation and increase the radiation gain of the antenna. At the same time, the antenna substrate thickness increase is beneficial to expand the bandwidth of the antenna. According to the actual need, the EBG and the antenna can use diffident substrate. The method can replace the traditional choke ring antenna and significantly reduce the antenna size without sacrificing the performance of the antenna.

Recommended Citation

Xiao, Zhigang; Yao, Jiang; and Yin, Shaoquan (2020) "Design of Micro-strip Antenna Based on Step-like Electromagnetic Band-gap Structure to Improve Bandwidth and Gain," Journal of System Simulation: Vol. 27: Iss. 2, Article 9.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol27/iss2/9

First Page

279

Revised Date

2014-10-24

DOI Link

https://doi.org/

Last Page

285

CLC

TN45

Recommended Citation

Xiao Zhigang, Jiang Yao, Yin Shaoquan. Design of Micro-strip Antenna Based on Step-like Electromagnetic Band-gap Structure to Improve Bandwidth and Gain[J]. Journal of System Simulation, 2015, 27(2): 279-285.