Research on a water-immersed wide band horn antenna with water-filled coaxial impedance matching structure

doi:10.2528/pierm18111602

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	Research on a water-immersed wide band horn antenna with water-filled coaxial impedance matching structure
	Yang, Yang 2; Guo, Lianghao 2; Zhou, Qing 2; Wu, Zhe 2; Jiang, Haibo 1; Wang, Zhongtuo 2; Bo, Wenfei 2; Tang, Jingchao 2; Ma, Jialu 2; Wang, Zhanliang 2
刊名	Progress In Electromagnetics Research M
	2019
卷号	77 页码:115-123
ISSN号	1937-8726
DOI	10.2528/pierm18111602
产权排序	2
文献子类	Article
英文摘要	In order to improve the resolution of microwave biomedical imaging, a new method has been proposed in this paper, using a water-immersed wide band horn antenna at S-band. Considering the microwave penetration depth and the reflection at the interface between tissues and environment in deionized water, 2.45 GHz is selected as the central frequency of this antenna. Due to the high dielectric constant of water, the design of the impedance matching structure between the coaxial line and rectangular waveguide is most challenging. Therefore, the idea that using water as the medium of the coaxial impedance matching structure is proposed to deal with the problem of processing in our work. Simulated and experimental results show that this antenna has good impedance characteristics (S11 © 2019, Electromagnetics Academy. All rights reserved.
URL标识	查看原文
语种	英语
出版者	Electromagnetics Academy, Suite 207777 Concord Avenue, Cambridge, MA 02138, USA, Massachusetts 02138, United States
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30494]
专题	公共实验与分析中心
通讯作者	Gong, Yubin
作者单位	1.Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu; 610041, China 2.National Key Lab on Vacuum Electronics, University of Electronic Science and Technology of China, Chengdu; 610054, China;
推荐引用方式 GB/T 7714	Yang, Yang,Guo, Lianghao,Zhou, Qing,et al. Research on a water-immersed wide band horn antenna with water-filled coaxial impedance matching structure[J]. Progress In Electromagnetics Research M,2019,77:115-123.
APA	Yang, Yang.,Guo, Lianghao.,Zhou, Qing.,Wu, Zhe.,Jiang, Haibo.,...&Gong, Yubin.(2019).Research on a water-immersed wide band horn antenna with water-filled coaxial impedance matching structure.Progress In Electromagnetics Research M,77,115-123.
MLA	Yang, Yang,et al."Research on a water-immersed wide band horn antenna with water-filled coaxial impedance matching structure".Progress In Electromagnetics Research M 77(2019):115-123.