Multi-beam transmitarray antennas for 5G radio access at Ka-Band

doi:10.1109/ICEAA.2019.8879014

	Multi-beam transmitarray antennas for 5G radio access at Ka-Band
	Liu, Guang 5; Kodnoeih, Mohammad Reza Dehghani 4; Pham, Kien T.3; Motta Cruz, Eduardo 2; Gonzalez-Ovejero, David 1; Sauleau, Ronan 1
	2019
会议日期	September 9, 2019 - September 13, 2019
会议地点	Granada, Spain
DOI	10.1109/ICEAA.2019.8879014
页码	896-898
英文摘要	A beam scanning transmitarray antenna (TA) working in the 27.5-29.5 GHz frequency band is presented here. The unit-cell is made of three stacked meshed circular rings printed on Diclad substrates, and provides a 300° phase-shift for an insertion loss lower than 1 dB at 28.5 GHz. The TA is illuminated by a 2times 2-element array of aperture-coupled stacked microstrip patch (ACMP), whose location is shifted in the focal plane to scan the antenna beam in H-plane from -30° to 30°. A TA prototype with a diameter of 9.9 wavelengths has been designed, fabricated and tested. A broadside gain of 25 dBi and -1 dB gain bandwidth of 1.8 GHz have been obtained experimentally. © 2019 IEEE.
会议录	Proceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
语种	英语
ISBN号	9781728105635
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/7168]
专题	国家空间科学中心_微波遥感部
作者单位	1.Univ Rennes, CNRS, IETR (Institut d'Electronique et de Télécommunications de Rennes), UMR 6164, Rennes, F-35000, France 2.Univ Nantes, Polytech Nantes, CNRS, IETR (Institut d'Electronique et de Télécommunications de Rennes), UMR 6164, Nantes; 44306, France; 3.International University, VNU-HCM, Ho Chi Minh City; 70000, Viet Nam; 4.ALCAN Systems GmbH, Darmstadt; 64293, Germany; 5.Key Laboratory of Microwave Remote Sensing, National Space Science Center, CAS, Beijing; 100190, China;
推荐引用方式 GB/T 7714	Liu, Guang,Kodnoeih, Mohammad Reza Dehghani,Pham, Kien T.,et al. Multi-beam transmitarray antennas for 5G radio access at Ka-Band[C]. 见:. Granada, Spain. September 9, 2019 - September 13, 2019.