DocumentCode
460506
Title
A New Calculation Method for Mutual Impedance Matrix and Its Application to DOA Estimation
Author
Wu, Yujiang ; Nie, Zaiping
Author_Institution
Coll. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
Volume
2
fYear
2006
fDate
25-28 June 2006
Firstpage
998
Lastpage
1001
Abstract
A new calculation method for mutual impedance matrix is proposed. The mutual impedance matrix is derived from electromagnetic boundary conditions and can be used to relate the coupling free open-circuit voltages instead of the conventional one to the measured voltages. Its application to DOA estimation shows that the mutual impedance matrix obtained by our proposed method quantifies the mutual coupling effects more precisely than the conventional one
Keywords
direction-of-arrival estimation; electromagnetic coupling; impedance matrix; DOA; calculation method; direction-of-arrival estimation; electromagnetic boundary condition; free open-circuit voltage coupling; mutual impedance matrix; Boundary conditions; Current density; Direction of arrival estimation; Educational institutions; Electromagnetic coupling; Equations; Impedance; Mutual coupling; Scattering; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Circuits and Systems Proceedings, 2006 International Conference on
Conference_Location
Guilin
Print_ISBN
0-7803-9584-0
Electronic_ISBN
0-7803-9585-9
Type
conf
DOI
10.1109/ICCCAS.2006.284817
Filename
4064058
Link To Document