Terahertz substrateless transmitarray antenna design and microfabrication

	Terahertz substrateless transmitarray antenna design and microfabrication
	Liu, Guang; Wang, Hongjian; Jiang, Jingshan; Xue, Fei
刊名	Microwave and Optical Technology Letters
	2016
卷号	58 期号:9 页码:2096-2100
ISSN号	0895-2477
通讯作者	Wang, Hongjian (wanghongjian@mirslab.cn)
英文摘要	A terahertz substrateless transmitarray antenna using four layers of slot type elements is presented. Because the element contains no dielectric substrate, reflection loss on the surface of dielectric and transmission loss in the dielectric could be effectively avoided at terahertz band. A terahertz transmitarray antenna working at 340 GHz is designed and fabricated by photolithography technique and electroplating processes. DRIE process and wet anisotropic etching technique were used to remove the substrate. The measured directivity of the antenna prototype is 34.9 dB, and half power beam width (HPBW) of E-plane and H-plane are 3.3° and 3.4°, respectively. The measured sidelobe level is below −22 dB. The measured results show that good radiation characteristics are achieved by the proposed design and microfabrication processes. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:2096–2100, 2016. © 2016 Wiley Periodicals, Inc.
收录类别	EI
语种	英语
内容类型	期刊论文
源URL	[http://ir.nssc.ac.cn/handle/122/5608]
专题	国家空间科学中心_微波遥感部
推荐引用方式 GB/T 7714	Liu, Guang,Wang, Hongjian,Jiang, Jingshan,et al. Terahertz substrateless transmitarray antenna design and microfabrication[J]. Microwave and Optical Technology Letters,2016,58(9):2096-2100.
APA	Liu, Guang,Wang, Hongjian,Jiang, Jingshan,&Xue, Fei.(2016).Terahertz substrateless transmitarray antenna design and microfabrication.Microwave and Optical Technology Letters,58(9),2096-2100.
MLA	Liu, Guang,et al."Terahertz substrateless transmitarray antenna design and microfabrication".Microwave and Optical Technology Letters 58.9(2016):2096-2100.