Taylor Series Approximation for Estimation of Vector Sensor Array Misorientation
Based on the difference between ideal electromagnetic vectors and misorientation electromagnetic vectors, a novel estimation method using two reference signals with unknown parameters is presented. When electromagnetic vector sensor array misorientates, the vector sensor deviates from its normal orientation and error is caused. Subspace algorithm based on eigenvalue decomposition is very sensitive to error, thus it is necessary to calibrate it. The computational formulas of the misorientation errors are derived in this paper. Finally, Simulation results verify the effectiveness of the new algorithm.
Na You Lanmei Wang Taoli Wei Ying-zeng Yin
School of Science, Xidian University, Xian Shaanxi China,710071 Research Inst Of Antennas and EM Scattering, Xidian Univ., Xian, 710071 ,China
国际会议
第九届国际天线、电波传播及电磁理论学术研讨会(ISAPE2010)
广州
英文
1-3
2010-11-29（万方平台首次上网日期，不代表论文的发表时间）