DocumentCode
2496156
Title
Single-layer dual-band reflectarray with single linear polarization
Author
Qu, Shi-Wei ; Chen, Qing-Yong ; Li, Jianfeng ; Chen, Qiang ; Xia, Ming-Yao
Author_Institution
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China (UESTC), Chengdu, China
Volume
4
fYear
2012
fDate
5-8 May 2012
Firstpage
1
Lastpage
3
Abstract
This paper presents a single-layer dual-band reflectarray, with identical polarization in two closely separated bands, and the ratio of the center frequencies is equal to 1.5. The phase delays can be controlled by four degrees of freedom of the element to simultaneously match the desired values at two center frequencies. A 6 × 10 reflectarray operating at 9GHz and 13.5GHz with a scattering angle of 30° for normal incidence of plane waves is designed to validate the availability.
Keywords
multifrequency antennas; polarisation; reflectarray antennas; center frequencies; frequency 13.5 GHz; frequency 9 GHz; phase delays; plane waves; scattering angle; single linear polarization; single-layer dual-band reflectarray; Broadband antennas; Delay; Dual band; Microstrip; Mutual coupling; Structural rings;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on
Conference_Location
Shenzhen
Print_ISBN
978-1-4673-2184-6
Type
conf
DOI
10.1109/ICMMT.2012.6230353
Filename
6230353
Link To Document