Title :
An efficient ways of overcoming sampling-plane truncation error in time-domain near-field measurement
Author :
Chao, Liu ; Zhenghui, Xue ; Benqing, Gao ; Ruixiang, Liu
Author_Institution :
Dept. of Electron. Eng., Beijing Inst. of Technol., China
Abstract :
The truncation error effect is very serious in the far field for time-domain near-field measurement. The paper introduces the PML technique for time-domain near field measurement. By means of the plane-wave spectral expansion and PSTD algorithm, we simulate the whole space of field distribution for overcoming the effect of truncation error. Numerical examples demonstrate the efficiency of this method
Keywords :
electric field measurement; measurement errors; measurement theory; PML technique; PSTD algorithm; field distribution; perfectly matched layer; plane-wave spectral expansion; sampling-plane truncation error; time-domain near-field measurement; Antenna measurements; Chaos; Finite wordlength effects; Frequency domain analysis; Geometry; Noise level; Sampling methods; Space technology; Time domain analysis; Working environment noise;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2000, 2nd International Conference on. ICMMT 2000
Conference_Location :
Beijing
Print_ISBN :
0-7803-5743-4
DOI :
10.1109/ICMMT.2000.895743
