Vol. 30
Latest Volume
All Volumes
PIERB 109 [2024] PIERB 108 [2024] PIERB 107 [2024] PIERB 106 [2024] PIERB 105 [2024] PIERB 104 [2024] PIERB 103 [2023] PIERB 102 [2023] PIERB 101 [2023] PIERB 100 [2023] PIERB 99 [2023] PIERB 98 [2023] PIERB 97 [2022] PIERB 96 [2022] PIERB 95 [2022] PIERB 94 [2021] PIERB 93 [2021] PIERB 92 [2021] PIERB 91 [2021] PIERB 90 [2021] PIERB 89 [2020] PIERB 88 [2020] PIERB 87 [2020] PIERB 86 [2020] PIERB 85 [2019] PIERB 84 [2019] PIERB 83 [2019] PIERB 82 [2018] PIERB 81 [2018] PIERB 80 [2018] PIERB 79 [2017] PIERB 78 [2017] PIERB 77 [2017] PIERB 76 [2017] PIERB 75 [2017] PIERB 74 [2017] PIERB 73 [2017] PIERB 72 [2017] PIERB 71 [2016] PIERB 70 [2016] PIERB 69 [2016] PIERB 68 [2016] PIERB 67 [2016] PIERB 66 [2016] PIERB 65 [2016] PIERB 64 [2015] PIERB 63 [2015] PIERB 62 [2015] PIERB 61 [2014] PIERB 60 [2014] PIERB 59 [2014] PIERB 58 [2014] PIERB 57 [2014] PIERB 56 [2013] PIERB 55 [2013] PIERB 54 [2013] PIERB 53 [2013] PIERB 52 [2013] PIERB 51 [2013] PIERB 50 [2013] PIERB 49 [2013] PIERB 48 [2013] PIERB 47 [2013] PIERB 46 [2013] PIERB 45 [2012] PIERB 44 [2012] PIERB 43 [2012] PIERB 42 [2012] PIERB 41 [2012] PIERB 40 [2012] PIERB 39 [2012] PIERB 38 [2012] PIERB 37 [2012] PIERB 36 [2012] PIERB 35 [2011] PIERB 34 [2011] PIERB 33 [2011] PIERB 32 [2011] PIERB 31 [2011] PIERB 30 [2011] PIERB 29 [2011] PIERB 28 [2011] PIERB 27 [2011] PIERB 26 [2010] PIERB 25 [2010] PIERB 24 [2010] PIERB 23 [2010] PIERB 22 [2010] PIERB 21 [2010] PIERB 20 [2010] PIERB 19 [2010] PIERB 18 [2009] PIERB 17 [2009] PIERB 16 [2009] PIERB 15 [2009] PIERB 14 [2009] PIERB 13 [2009] PIERB 12 [2009] PIERB 11 [2009] PIERB 10 [2008] PIERB 9 [2008] PIERB 8 [2008] PIERB 7 [2008] PIERB 6 [2008] PIERB 5 [2008] PIERB 4 [2008] PIERB 3 [2008] PIERB 2 [2008] PIERB 1 [2008]
2011-05-11
A Circuit Approach for the Electromagnetic Analysis of Inhomogeneous Cylindrical Structures
By
Progress In Electromagnetics Research B, Vol. 30, 223-238, 2011
Abstract
An equivalent circuit, made of the chain connection of a number of T-type twoport networks, is proposed for the very accurate representation of the frequency-domain behavior of radially inhomogeneous solitary cylindrical structures, the individual two-port networks being made of frequency-independent R, L and C lumped elements. The accuracy of the model is dictated by the number of two-port networks, a number that increases with the frequency. The equivalent circuit approach is validated with the help of an application example concerning a special type of inhomogeneous tubular structures where exact closedform field solutions do exist.
Citation
Jose Antonio Marinho Brandao Faria, "A Circuit Approach for the Electromagnetic Analysis of Inhomogeneous Cylindrical Structures," Progress In Electromagnetics Research B, Vol. 30, 223-238, 2011.
doi:10.2528/PIERB11040105
References

1. Chew, W. C., Waves and Fields in Inhomogeneous Media, IEEE Press, 1995.

2. Faria, J. A., "A matrix approach for the evaluation of the internal impedance of multilayered cylindrical structures," Progress In Electromagnetics Research B, Vol. 28, 351-367, 2011.

3. Dinh, T. V., B. Cabon, and J. Chilo, "New skin-effect equivalent circuit," Elect. Letters, Vol. 26, No. 19, 1582-1584, 1990.
doi:10.1049/el:19901015

4. Kim, S. and D. Neikirk, "Compact equivalent circuit model for the skin effect," IEEE MTT-S Int. Microwave Symp. Digest, Vol. 3, 1815-1818, 1996.

5. Sen, B. K. and R. Wheeler, "Skin effects models for transmission line structures using generic SPICE circuit simulators," IEEE 7th Topical Meeting on Elect. Performance of Elect. Packaging, 128-131, 1998.
doi:10.1109/EPEP.1998.733910

6. Mei, S. and Y. Ismail, "Modeling skin effect with reduced decoupled R-L circuits," Proc. Int. Symp. on Circuits and Systems, Vol. 4, 588-591, 2003.

7. Mei, S. and Y. Ismail, "Modeling skin and proximity effects with reduced realizable RL circuits," IEEE Trans. VLSI Systems, Vol. 12, No. 4, 437-447, 2004.
doi:10.1109/TVLSI.2004.825863

8. Wang, C., H. Liao, C. Li, R. Huang, W. Wong, X. Zhang, and Y. Wang, "A wideband predictive double- equivalent-circuit for on-chip spiral inductors," IEEE Trans. Electron Devices, Vol. 56, No. 4, 609-619, 2009.
doi:10.1109/TED.2009.2014184

9. Silveira, F. and J. Lima, "Skin effect from extended irreversible thermodynamics perspective," Journal of Electromagnetic Waves and Applications, Vol. 24, No. 2/3, 151-160, 2010.
doi:10.1163/156939310790735787

10. Lovric, D., V. Boras, and Vujevic, "Accuracy of approximate formulas for internal impedance of tubular cylindrical conductors for large parameters," Progress In Electromagnetics Research M, Vol. 16, 171-185, 2011.

11. Faria, J. A., "On the transmission matrix of 2n-port reciprocal networks," Microwave and Opt. Tech. Letters, Vol. 33, No. 3, 151-154, 2002.
doi:10.1002/mop.10261

12. Watson, G., A Treatise on the Theory of Bessel Functions, Cambridge University Press, 1922.

13. Faria, J. A., "Electromagnetic Foundations of Electrical Engineering," Wiley, 2008.

14. Khinchin, A. Y., Continued Fractions, Dover, 1997.

15. Brandao Faria, J. A., "Skin effect in inhomogeneous Euler-Cauchy tubular conductors," Progress In Electromagnetics Research M, Vol. 18, 89-101, 2011.