Home

About

Advanced Search

Browse by Discipline

Scientific Societies

E-print Alerts

Add E-prints

E-print Network
FAQHELPSITE MAPCONTACT US


  Advanced Search  

 
1964 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 47, NO. 10, OCTOBER 1999 Extrapolation of Electromagnetic Responses
 

Summary: 1964 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 47, NO. 10, OCTOBER 1999
Extrapolation of Electromagnetic Responses
from Conducting Objects in Time
and Frequency Domains
Murli Mohan Rao, Tapan Kumar Sarkar, Fellow, IEEE, Raviraj S. Adve, Tricha Anjali,
and Jes´us Fornieles Callej´on
Abstract-- Utilizing early time response and low-frequency
data, the complete electromagnetic response of a three-
dimensional conducting structure is generated. By using
mutually complementary data, simultaneous extrapolation in
time and frequency domains are carried out. This is performed
through the use of the associated Hermite polynomials. The
interesting property of the Hermite polynomials is that they
are the eigenfunctions of the Fourier transform operator. This
implies that if the time-domain response at a point in space
from a three-dimensional conducting object is modeled by an
associated Hermite series expansion, the frequency-domain
response at the same point can be expressed as a scaled version
of the same time-domain representation. Therefore using early
time and low-frequency-domain response data, it is possible to

  

Source: Adve, Raviraj - Department of Electrical and Computer Engineering, University of Toronto
Sarkar, Tapan K. - Department of Electrical Engineering and Computer Science, Syracuse University

 

Collections: Engineering