Wilton,Donald R., Butler,Chalmers M., Umashankar,K. R.
Selected numerical data are presented for penetration of electromagnetic waves through apertures in planar screens. Major attention is focused upon electrically small, rectangular apertures, and for...
A Numerical Solution Procedure for Small Aperture Integral Equations. (2002)
Umashankar,K. R., Butler,Chalmers M.
A procedure is presented for numerically obtaining solutions of the small aperture integral equations developed in Interaction Note 149. The results of the solution technique provide knowledge of the...
Butler,Chalmers M., Umashankar,K. R., Wilton,Donald R.
This report presents an analysis of the operating characteristics of the Horizontally Polarized Dipole Electromagnetic Pulse Simulator located at Kirtland Air Force Base, New Mexico. The analysis and...
Theoretical Analysis of the Wire Biconical Antenna. (2002)
Butler,Chalmers M., Umashankar,K. R., Smith,Charles E.
A general theory is presented for analysis of wire antennas and scatterers. Sample applications are provided, and selected theoretical/numerical results are compared with measured data. Particular...