TY - GEN
T1 - Design of a Wideband 1-bit 10 × 10 Reconfigurable Transmitarray in Ku Band
AU - Zhai, Zhenjun
AU - Zhao, Guoqiang
AU - Sun, Houjun
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/9/20
Y1 - 2020/9/20
N2 - In this paper, a 1-bit electronically reconfigurable transmitarray is presented and studied numerically in Ku band. It works in linear polarization and has a capability of beam steering over a wide range of angles and frequencies. The proposed element consists of multilayer annular ring patches and substrates. Being integrated two pin diodes, every element can be electronically controlled to generate two phase states 0° or 180°. A simple calculation procedure is carried out to attain maximum aperture efficiency of 10 × 10 array. The 3dB gain bandwidth includes 12.5GHz~17.5GHz (relative bandwidth more than 33%) and aperture efficiency is 33.64% at 15GHz. Beam steering within ±50° can be achieved in bandwidth and scan beams are given at 14GHz and 16GHz.
AB - In this paper, a 1-bit electronically reconfigurable transmitarray is presented and studied numerically in Ku band. It works in linear polarization and has a capability of beam steering over a wide range of angles and frequencies. The proposed element consists of multilayer annular ring patches and substrates. Being integrated two pin diodes, every element can be electronically controlled to generate two phase states 0° or 180°. A simple calculation procedure is carried out to attain maximum aperture efficiency of 10 × 10 array. The 3dB gain bandwidth includes 12.5GHz~17.5GHz (relative bandwidth more than 33%) and aperture efficiency is 33.64% at 15GHz. Beam steering within ±50° can be achieved in bandwidth and scan beams are given at 14GHz and 16GHz.
UR - http://www.scopus.com/inward/record.url?scp=85104182772&partnerID=8YFLogxK
U2 - 10.1109/ICMMT49418.2020.9386787
DO - 10.1109/ICMMT49418.2020.9386787
M3 - Conference contribution
AN - SCOPUS:85104182772
T3 - 2020 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2020 - Proceedings
BT - 2020 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2020 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2020
Y2 - 20 September 2020 through 23 September 2020
ER -