DocumentCode
2035304
Title
Whittaker and Weyl representations for time-domain modes
Author
de Hon, B.P.
Author_Institution
Fac. of Electr. Eng., Eindhoven Univ. of Technol., Eindhoven, Netherlands
fYear
2009
fDate
14-18 Sept. 2009
Firstpage
917
Lastpage
920
Abstract
In the spectral theory of transients one may express the temporal wavefield inside a waveguide in terms of an angular integral representation of global time-domain spectral-mode constituents. The remaining spectral integral may be evaluated asymptotically. Depending of the choice of the large parameter, the evaluation of the integrals along steepest descent paths yields Whittaker- or Weyl expansions for time-domain modes.
Keywords
integral equations; modal analysis; spectral analysis; time-domain analysis; waveguide theory; Weyl representation; Whittaker representation; angular integral representation; global time-domain spectral-mode constituents; spectral integral; spectral theory; waveguide temporal wavefield; Electromagnetic transients; Electromagnetic waveguides; Green´s function methods; Integral equations; Partial differential equations; Planar waveguides; Pulse measurements; Space vector pulse width modulation; Time domain analysis; Waveguide theory;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetics in Advanced Applications, 2009. ICEAA '09. International Conference on
Conference_Location
Torino
Print_ISBN
978-1-4244-3385-8
Electronic_ISBN
978-1-4244-3386-5
Type
conf
DOI
10.1109/ICEAA.2009.5297326
Filename
5297326
Link To Document