A High-Gain Antenna Consisting of Two Slot Elements With a Space Larger Than a Wavelength

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	A High-Gain Antenna Consisting of Two Slot Elements With a Space Larger Than a Wavelength
	Huang, Cheng; Zhao, Zeyu; Feng, Qin; Luo, Xiangang
刊名	IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
	2010
卷号	9 页码:159-162
关键词	Grating-lobe grooves linear slots array
英文摘要	In standard antenna array, high grating-lobe caused by large space between elements would degrade antenna performance, and in this letter, we propose a corrugated two-slots array with a space larger than a wavelength in the E-plane, which can realize high radiation performance. A corrugated structure is loaded between slot elements as the secondary radiation source, and this slot source is based on slot dipole resonance mode to keep a low-profile. Simulated and measured results both show high grating-lobe level drastically suppressed to less than 10 dB with the introduction of the corrugated grooves, compared to the case of flat two-slot array without grooves. Additionally, the antenna gain is significantly increased by about 9 dB, and half-power beamwidth (HPBW) in both E-and H-plane are narrowed as well. This letter is also considered as a reply to Appl. Phys. Lett., vol. 93, pp. 156101, Oct. 2008.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Engineering, Electrical & Electronic ; Telecommunications
研究领域[WOS]	Engineering ; Telecommunications
关键词[WOS]	ENHANCED TRANSMISSION ; MICROWAVE-RADIATION ; APERTURE
收录类别	SCI
语种	英语
WOS记录号	WOS:000276033000008
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/3399]
专题	光电技术研究所_光电技术研究所被WoS收录文章
作者单位	Chinese Acad Sci, State Key Lab Opt Technol Microfabricat, Inst Opt & Elect, Chengdu 610209, Peoples R China
推荐引用方式 GB/T 7714	Huang, Cheng,Zhao, Zeyu,Feng, Qin,et al. A High-Gain Antenna Consisting of Two Slot Elements With a Space Larger Than a Wavelength[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,2010,9:159-162.
APA	Huang, Cheng,Zhao, Zeyu,Feng, Qin,&Luo, Xiangang.(2010).A High-Gain Antenna Consisting of Two Slot Elements With a Space Larger Than a Wavelength.IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,9,159-162.
MLA	Huang, Cheng,et al."A High-Gain Antenna Consisting of Two Slot Elements With a Space Larger Than a Wavelength".IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 9(2010):159-162.