Time-Domain Shielding of a Thin Conductive Sheet in the Presence of Pulsed Vertical Dipoles

The classical problem represented by a planar thin conductive shield in the presence of vertical dipole field sources (electric or magnetic) is solved analytically in the time domain via the Cagniard-de Hoop technique. Comparisons with numerical solutions carried out by means of efficient integration algorithms are provided and discussed.

[1]  Transient excitation of a layered dielectric medium by a pulsed electric dipole , 2000 .

[2]  A. Sugiura,et al.  Analysis for electromagnetic leakage through a plane shield with an arbitrarily-oriented dipole source , 1992 .

[3]  M. Štumpf.  The Time-Domain Contour Integral Method—An Approach to the Analysis of Double-Plane Circuits , 2014, IEEE Transactions on Electromagnetic Compatibility.

[4]  Salvatore Celozzi,et al.  Time-Domain Shielding Performance of Enclosures: A Comparison of Different Global Approaches , 2016, IEEE Transactions on Electromagnetic Compatibility.

[5]  L. J. Jiang,et al.  Pulsed Line Source Response of a Thin Sheet With High-Contrast Dielectric and Conductive Properties—A Time-Domain Analysis , 2013, IEEE Transactions on Antennas and Propagation.

[6]  H. J. Frankena,et al.  Radiation of pulses generated by a vertical electric dipole above a plane, non-conducting, earth , 1960 .

[7]  R. Fox,et al.  Classical Electrodynamics, 3rd ed. , 1999 .

[8]  Guy A. E. Vandenbosch,et al.  Generalized Ray Theory for Time-Domain Electromagnetic Fields in Horizontally Layered Media , 2013, IEEE Transactions on Antennas and Propagation.

[9]  P. Barnes,et al.  On the direct calculation of a transient plane wave reflected from a finitely conducting half space , 1991 .

[10]  G. Lovat,et al.  Semi-Analytical Representation of the Two-Dimensional Time-Domain Green's Function of a Graphene Sheet in the Intraband Regime , 2015, IEEE Transactions on Nanotechnology.

[11]  A. T. Hoop.  Pulsed electromagnetic radiation from a line source in a two‐media configuration , 1979 .

[12]  Guy A. E. Vandenbosch,et al.  On the Limitations of the Time-Domain Impedance Boundary Condition , 2013, IEEE Transactions on Antennas and Propagation.

[13]  Salvatore Celozzi,et al.  Alternative Definitions for the Time-Domain Shielding Effectiveness of Enclosures , 2014, IEEE Transactions on Electromagnetic Compatibility.

[14]  Louis Cagniard,et al.  Réflexion et réfraction des ondes séismiques progressives , 1939 .

[15]  M. Štumpf.  Analysis of Dispersive Power-Ground Structures Using the Time-Domain Contour Integral Method , 2015, IEEE Transactions on Electromagnetic Compatibility.

[16]  W. Chew.  Waves and Fields in Inhomogeneous Media , 1990 .

[17]  N. Zitron.  Shielding of transient electromagnetic signals by a thin conducting sheet , 1960 .

[18]  Farhad Rachidi,et al.  Time-Domain Analysis of Building Shielding Against Lightning Electromagnetic Fields , 2015, IEEE Transactions on Electromagnetic Compatibility.

[19]  Propagation of ultra-wide-band electromagnetic pulses through dispersive media , 1995 .

[20]  Pulsed EM Field Response of a Thin, High-Contrast, Finely Layered Structure With Dielectric and Conductive Properties , 2009, IEEE Transactions on Antennas and Propagation.

[21]  Salvatore Celozzi,et al.  Time-Domain shielding effectiveness of planar conductive nanoscreens , 2014, 2014 IEEE International Symposium on Electromagnetic Compatibility (EMC).

[22]  E. Kuester.  The transient electromagnetic field of a pulsed line source located above a dispersively reflecting surface , 1984 .

[23]  G. Lovat,et al.  Near-field time-domain shielding effectiveness of thin conductive screens , 2014 .

[24]  D. Dudley,et al.  An accurate and efficient analysis for transient plane waves obliquely incident on a conductive half space (TE case) , 1996 .

[25]  C. Pekeris,et al.  THE SEISMIC SURFACE PULSE. , 1955, Proceedings of the National Academy of Sciences of the United States of America.