DocumentCode
3232323
Title
The analysis and compensation of the mutual coupling for the adaptive array antenna
Author
Qing, Zhang ; Zong, Peng ; Becerra, Darwin R.
Author_Institution
Coll. of Astronaut., Nanjing Univ. of Aeronaut. & Astronaut. (NUAA), Nanjing, China
fYear
2010
fDate
8-11 May 2010
Firstpage
403
Lastpage
406
Abstract
The mutual coupling in antenna arrays is studied with emphasis on the arrays composed of dipoles. The mutual coupling between elements is expressed in terms of the normalized impedance matrix of the uniform linear array; the concise expressions for the optimized weight of least-mean-squares (LMS) algorithm and the signal-to-interference-plus-noise ratio (SINR) are given. The effect of mutual coupling on the performance of the SINR is illustrated with two examples. A method for compensating the mutual coupling is present; the compensation effect of this method is verified by examples.
Keywords
adaptive antenna arrays; impedance matrix; adaptive array antenna; least-mean-squares algorithm; mutual coupling; normalized impedance matrix; signal-to-interference-plus-noise ratio; uniform linear array; Adaptive arrays; Antenna arrays; Dipole antennas; Impedance; Linear antenna arrays; Loaded antennas; Mutual coupling; Publishing; Signal to noise ratio; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-5705-2
Type
conf
DOI
10.1109/ICMMT.2010.5524984
Filename
5524984
Link To Document