DocumentCode
1834333
Title
Array antenna calibration method using internal loop-back
Author
Jungil Cho ; Seo, Jongpil ; Yoo, Jaeho ; Chung, Jaehak
Author_Institution
Dept. of Electron. Eng., Wireless Mobile Commun. Lab., Inha Univ., Incheon, South Korea
fYear
2010
fDate
17-19 Nov. 2010
Firstpage
86
Lastpage
87
Abstract
This paper proposes an array antenna calibration method for array antenna systems. The proposed method calibrates the amplitude and the phase of RF systems using internal coupler and switches without aids of external calibration systems. Computer simulation demonstrates that the proposed method corrects beamforming angles.
Keywords
antenna arrays; array signal processing; calibration; switches; RF systems; antenna array; beamforming angles; calibration method; internal coupler; internal loop back; switches; Antenna arrays; Array signal processing; Arrays; Calibration; Radio frequency; Receivers; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Information and Communication Technology Convergence (ICTC), 2010 International Conference on
Conference_Location
Jeju
Print_ISBN
978-1-4244-9806-2
Type
conf
DOI
10.1109/ICTC.2010.5674716
Filename
5674716
Link To Document