A stochastic framework for the variability analysis of textile antennas
作者： Marco Rossi , Arnaut Dierck , Hendrik Rogier , Dries Vande Ginste
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摘要: A novel framework to accurately quantify the effect of stochastic variations design parameters on performance textile antennas is developed and tested. First, a sensitivity analysis applied get rough idea about these random antenna's performance. Next, more detailed view obtained by generalized polynomial chaos technique that quantifies statistical distribution figures merit, for given range over which geometry material vary statistically according distribution. The method validated both simple inset-fed patch microstrip antenna dual-polarized antenna. For latter, probability density function corresponding its most sensitive parameter, being width, experimentally estimated means measurements performed 100 patches. Kolmogorov-Smirnoff test proves that, all considered examples, results are as accurate those via Monte Carlo analysis, while new much efficient. Indeed, speedups up factor 1667 demonstrated.
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sci-hub.se 参考文章(31)
Walter Gautschi, Orthogonal polynomials : computation and approximation Oxford University Press. ,(2004) , 10.1093/OSO/9780198506720.001.0001
Constantine A. Balanis, Antenna Theory: Analysis and Design ,(1982)
P. Salonen, Y. Rahmat-Samii, M. Kivikoski, Wearable antennas in the vicinity of human body ieee antennas and propagation society international symposium. ,vol. 1, pp. 467- 470 ,(2004) , 10.1109/APS.2004.1329675
Frederick Declercq, Ivo Couckuyt, Hendrik Rogier, Tom Dhaene, Environmental High Frequency Characterization of Fabrics Based on a Novel Surrogate Modelling Antenna Technique IEEE Transactions on Antennas and Propagation. ,vol. 61, pp. 5200- 5213 ,(2013) , 10.1109/TAP.2013.2274031
Zdravko Zubac, Daniel De Zutter, Dries Vande Ginste, None, Scattering From Two-Dimensional Objects of Varying Shape Combining the Method of Moments With the Stochastic Galerkin Method IEEE Transactions on Antennas and Propagation. ,vol. 62, pp. 4852- 4856 ,(2014) , 10.1109/TAP.2014.2330583
Dries Vande Ginste, Daniël De Zutter, Dirk Deschrijver, Tom Dhaene, Paolo Manfredi, Flavio Canavero, None, Stochastic Modeling-Based Variability Analysis of On-Chip Interconnects IEEE Transactions on Components, Packaging and Manufacturing Technology. ,vol. 2, pp. 1182- 1192 ,(2012) , 10.1109/TCPMT.2012.2192274
Andrew CM Austin, Costas D Sarris, None, Efficient Analysis of Geometrical Uncertainty in the FDTD Method Using Polynomial Chaos With Application to Microwave Circuits IEEE Transactions on Microwave Theory and Techniques. ,vol. 61, pp. 4293- 4301 ,(2013) , 10.1109/TMTT.2013.2281777
Domenico Spina, Francesco Ferranti, Tom Dhaene, Luc Knockaert, Giulio Antonini, Dries Vande Ginste, Variability Analysis of Multiport Systems Via Polynomial-Chaos Expansion IEEE Transactions on Microwave Theory and Techniques. ,vol. 60, pp. 2329- 2338 ,(2012) , 10.1109/TMTT.2012.2202685
Dongbin Xiu, George Em Karniadakis, The Wiener--Askey Polynomial Chaos for Stochastic Differential Equations SIAM Journal on Scientific Computing. ,vol. 24, pp. 619- 644 ,(2002) , 10.1137/S1064827501387826
Gene H. Golub, John H. Welsch, Calculation of Gauss quadrature rules Mathematics of Computation. ,vol. 23, pp. 221- 230 ,(1967) , 10.1090/S0025-5718-69-99647-1