Vol. 2
Latest Volume
All Volumes
PIERL 129 [2026] PIERL 128 [2025] PIERL 127 [2025] PIERL 126 [2025] PIERL 125 [2025] PIERL 124 [2025] PIERL 123 [2025] PIERL 122 [2024] PIERL 121 [2024] PIERL 120 [2024] PIERL 119 [2024] PIERL 118 [2024] PIERL 117 [2024] PIERL 116 [2024] PIERL 115 [2024] PIERL 114 [2023] PIERL 113 [2023] PIERL 112 [2023] PIERL 111 [2023] PIERL 110 [2023] PIERL 109 [2023] PIERL 108 [2023] PIERL 107 [2022] PIERL 106 [2022] PIERL 105 [2022] PIERL 104 [2022] PIERL 103 [2022] PIERL 102 [2022] PIERL 101 [2021] PIERL 100 [2021] PIERL 99 [2021] PIERL 98 [2021] PIERL 97 [2021] PIERL 96 [2021] PIERL 95 [2021] PIERL 94 [2020] PIERL 93 [2020] PIERL 92 [2020] PIERL 91 [2020] PIERL 90 [2020] PIERL 89 [2020] PIERL 88 [2020] PIERL 87 [2019] PIERL 86 [2019] PIERL 85 [2019] PIERL 84 [2019] PIERL 83 [2019] PIERL 82 [2019] PIERL 81 [2019] PIERL 80 [2018] PIERL 79 [2018] PIERL 78 [2018] PIERL 77 [2018] PIERL 76 [2018] PIERL 75 [2018] PIERL 74 [2018] PIERL 73 [2018] PIERL 72 [2018] PIERL 71 [2017] PIERL 70 [2017] PIERL 69 [2017] PIERL 68 [2017] PIERL 67 [2017] PIERL 66 [2017] PIERL 65 [2017] PIERL 64 [2016] PIERL 63 [2016] PIERL 62 [2016] PIERL 61 [2016] PIERL 60 [2016] PIERL 59 [2016] PIERL 58 [2016] PIERL 57 [2015] PIERL 56 [2015] PIERL 55 [2015] PIERL 54 [2015] PIERL 53 [2015] PIERL 52 [2015] PIERL 51 [2015] PIERL 50 [2014] PIERL 49 [2014] PIERL 48 [2014] PIERL 47 [2014] PIERL 46 [2014] PIERL 45 [2014] PIERL 44 [2014] PIERL 43 [2013] PIERL 42 [2013] PIERL 41 [2013] PIERL 40 [2013] PIERL 39 [2013] PIERL 38 [2013] PIERL 37 [2013] PIERL 36 [2013] PIERL 35 [2012] PIERL 34 [2012] PIERL 33 [2012] PIERL 32 [2012] PIERL 31 [2012] PIERL 30 [2012] PIERL 29 [2012] PIERL 28 [2012] PIERL 27 [2011] PIERL 26 [2011] PIERL 25 [2011] PIERL 24 [2011] PIERL 23 [2011] PIERL 22 [2011] PIERL 21 [2011] PIERL 20 [2011] PIERL 19 [2010] PIERL 18 [2010] PIERL 17 [2010] PIERL 16 [2010] PIERL 15 [2010] PIERL 14 [2010] PIERL 13 [2010] PIERL 12 [2009] PIERL 11 [2009] PIERL 10 [2009] PIERL 9 [2009] PIERL 8 [2009] PIERL 7 [2009] PIERL 6 [2009] PIERL 5 [2008] PIERL 4 [2008] PIERL 3 [2008] PIERL 2 [2008] PIERL 1 [2008]
2008-01-03
Hybrid CT-BEM Method Analysis of Unscreened Slab Lines
By
Progress In Electromagnetics Research Letters, Vol. 2, 29-36, 2008
Abstract
A hybrid method of boundary element method (BEM) combined with conformal transformation (CT) is presented to calculate the capacitance of the unscreened slab lines. Conformal transformation transforms the infinite boundary boundary-value problem with the unscreened slab line into a finite boundary one that can be solved by the BEM, then the capacitance of the unscreened slab line is obtained by the BEM. Three representative computational examples, unscreened cylindrical single-bar slab line, unscreened rectangular single-bar slab line and unscreened cylindrical-bar coupled slab line, are given to validate the accuracy and efficiency of the CT-BEM hybrid method.
Citation
Qinhong Zheng, Fuyao Xie, Bin Yao, and Wude Cai, "Hybrid CT-BEM Method Analysis of Unscreened Slab Lines," Progress In Electromagnetics Research Letters, Vol. 2, 29-36, 2008.
doi:10.2528/PIERL07121301
References

1. Riblet, H. J., "An approximation for the characteristic impedance of shielded-slab line," IEEE Trans. Microwave Theory Tech., Vol. 27, 557-559, 1979.
doi:10.1109/TMTT.1979.1129670        Google Scholar

2. Levy, R., "Conformal transformations combined with numerical techniques, with applications to coupled-bar problems," IEEE Trans. Microwave Theory Tech., Vol. 28, 369-375, 1980.
doi:10.1109/TMTT.1980.1130078        Google Scholar

3. Wei, C., R. F. Harrington, J. R. Mautz, and T. K. Sarkar, "Multiconductor transmission lines in multilayered dielectric media," IEEE Trans. Microwave Theory Tech., Vol. 32, 439-450, 1984.
doi:10.1109/TMTT.1984.1132696        Google Scholar

4. Stracca, G. B., G. Macchiarella, and M. Politi, "Numerical analysis of various configurations of slab lines," IEEE Trans. Microwave Theory Tech., Vol. 34, 359-363, 1986.
doi:10.1109/TMTT.1986.1133346        Google Scholar

5. Fikioris, J. G. and J. L. Tsalamengas, "Exact solutions for rectangularly shielded lines by the Carleman-Vekua method," IEEE Trans. Microwave Theory Tech., Vol. 36, 659-675, 1988.
doi:10.1109/22.3570        Google Scholar

6. Pan, S. G., "Characteristic impedance of a coaxial system consisting of circular and noncircular conductors," IEEE Trans. Microwave Theory Tech., Vol. 36, 917-921, 1988.
doi:10.1109/22.3612        Google Scholar

7. Tailu, I. and R. L. Olesen, "Analysis of transmission line structures using a new image-mode Green's function," IEEE Trans. Microwave Theory Tech., Vol. 38, 782-784, 1990.
doi:10.1109/22.130975        Google Scholar

8. Costamagna, E. and A. Fanni, "Characteristic impedance of coaxial structures of various cross section by conformal mapping," IEEE Trans. Microwave Theory Tech., Vol. 39, 1040-1043, 1991.
doi:10.1109/22.81678        Google Scholar

9. Costamagna, E., A. Fanni, and M. Usai, "Slab line impedances revisited," IEEE Trans. Microwave Theory Tech., Vol. 41, 156-159, 1993.
doi:10.1109/22.210246        Google Scholar

10. Abramowicz, A., "New model of coupled transmission lines," IEEE Trans. Microwave Theory Tech., Vol. 43, 1389-1392, 1995.
doi:10.1109/22.390201        Google Scholar

11. Zheng, Q., W. Lin, F. Xie, and J. Li, "Multipole theory analysis of various configurations of slab lines," Microwave and Optical Technology Letters, Vol. 17, 197-200, 1998.
doi:10.1002/(SICI)1098-2760(19980220)17:3<197::AID-MOP14>3.0.CO;2-2        Google Scholar

12. Zheng, Q., F. Xie, W. Cai, and L. Liang, "Multipole theory analysis of a slab line family with offset cylindrical bars," Microwave and Optical Technology Letters, Vol. 22, 260-262, 1999.
doi:10.1002/(SICI)1098-2760(19990820)22:4<260::AID-MOP13>3.0.CO;2-N        Google Scholar

13. Lucido, M., G. Panariello, and F. Schettino, "Accurate and efficient analysis of stripline structures," Microwave and Optical Technology Letters, Vol. 43, 14-21, 2004.
doi:10.1002/mop.20361        Google Scholar

14. Jiang, L. J. and W. C. Chew, "A complete variational method for capacitance extractions," Progress In Electromagnetics Research, Vol. 56, 19-32, 2006.
doi:10.2528/PIER05020402        Google Scholar

15. Cheldavi, A. and P. Nayeri, "Circular symmetric multiconductor V-shaped transmission line," Journal of Electromagnetic Waves and Applications, Vol. 20, 461-474, 2006.
doi:10.1163/156939306776117045        Google Scholar

16. Guney, K., C. Yildiz, S. Kaya, and M. Turkmen, "Artificial neural networks for calculating the characteristic impedance of air-suspended trapezoidal and rectangular-shaped microshild lines," Journal of Electromagnetic Waves and Applications, Vol. 20, 1161-1174, 2006.
doi:10.1163/156939306777442917        Google Scholar

17. Yildiz, C., et al. "Neural models for coplanar strip line synthesis," Progress In Electromagnetics Research, Vol. 69, 127-144, 2007.
doi:10.2528/PIER06120802        Google Scholar

18. Jiang, L. J. and W. C. Chew, "A complete variational method for capacitance extractions," Progress In Electromagnetics Research, Vol. 56, 19-32, 2006.
doi:10.2528/PIER06100401        Google Scholar

19. Arshadi, A. and A. Cheldavi, "Simple and novel model for edged microstrip line (EMTL)," Progress In Electromagnetics Research, Vol. 65, 247-259, 2006.
doi:10.2528/PIER06093003        Google Scholar

20. Cheldai, A. and P. Nayeri, "Analysis of V transmission lines response to external electromagnetic fields," Progress In Electromagnetics Research, Vol. 68, 297-315, 2007.
doi:10.1163/156939307779378844        Google Scholar

21. Zheng, Q., et al. "Computation of the capacitance of the inhomogeneous insulated transmission line," Journal of Electromagnetic Waves and Applications, Vol. 21, 1565-1571, 2007.        Google Scholar