Coupling Compensation with Azimuthal Information to Improve Direction-of-Arrival Estimation with a Linear Dipole Array
Date Issued
2014
Date
2014
Author(s)
Chen, Kuan-Hao
Abstract
Reciprocity theorem is applied to derive a method to compensate for the coupling effects in a
linear dipole array, hence improving the accuracy of estimating the direction-of-arrival of the
incident wave. The receiving voltages after compensation are input to the estimation of signal
parameter via rotational invariance technique (ESPRIT) for direction estimation. Different
compensation methods in the literatures have been compared to verify the effectiveness of
this method, and multiple incident waves of both uncorrelated and coherent characteristics
are simulated.
Subjects
天線陣列
互耦補償
訊號來向
Type
thesis
File(s)![Thumbnail Image]()
Loading...
Name
ntu-103-R01942091-1.pdf
Size
23.32 KB
Format
Adobe PDF
Checksum
(MD5):39221562c6b79de8877e3e354d165bde