Microwave antenna based on low refractive index medium

Xiao Zhigang; Jiang Yao; Xu Huiliang

doi:10.3788/HPLPB201426.013006

Volume 26 Issue 01

Jan. 2014

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Article Navigation > High Power Laser and Particle Beams > 2014 > 26(01): 013006

Zhu Yufeng, Shi Lei, Fan Yajun, et al. Application of forming-line pulse-compression in ultra-wide-spectrum technology[J]. High Power Laser and Particle Beams, 2013, 25: 2448-2452. doi: 10.3788/HPLPB20132509.2448

Citation:

Xiao Zhigang, Jiang Yao, Xu Huiliang. Microwave antenna based on low refractive index medium[J]. High Power Laser and Particle Beams, 2014, 26: 013006. doi: 10.3788/HPLPB201426.013006

Citation:

Xiao Zhigang, Jiang Yao, Xu Huiliang. Microwave antenna based on low refractive index medium[J]. High Power Laser and Particle Beams, 2014, 26: 013006. doi: 10.3788/HPLPB201426.013006

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Microwave antenna based on low refractive index medium

doi: 10.3788/HPLPB201426.013006

1.
Physics and Electron Communication Department,Leshan Normal University,Leshan 614004,China

Received Date: 2013-04-24
Rev Recd Date: 2013-10-17
Publish Date: 2014-01-15

Abstract

Abstract

Based on a low refractive index material medium using metal mesh and foam material, a microwave antenna with monopole radiation was made. Antenna directionality of the traditional antenna and the antenna using low refractive index medium was studied contrastively by the HFSS (electromagnetic simulation software). The comparison results indicated that antenna directionality of the antenna using low refractive index medium was better than that of the traditional antenna. An experiment was conducted to measure antenna directionality of the antenna using low refractive index medium. Good agreement was obtained between the experimental results and the theoretical predictions.
- microwave antenna,
- metamaterials,
- low refractive index medium,
- antenna directionality

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