DocumentCode :
1016562
Title :
Improvements to nonnumerical methods for calculating the transient behaviour of linear and aperture antennas
Author :
Broome, N.L.
Author_Institution :
Naval Ocean Systems Center, San Diego, CA, USA
Volume :
27
Issue :
1
fYear :
1979
fDate :
1/1/1979 12:00:00 AM
Firstpage :
51
Lastpage :
62
Abstract :
The time-domain response of linear and aperture antennas is analyzed. The results are based on models which have proven to be satisfactory for sinusoidal steady-state analysis. The calculated results correlate the physical parameters of both transmitting and receiving structures with the time-domain characterization of their response. The methods presented herein are useful to provide simple yet powerful alternatives to numerical techniques for the solution of transient radiation problems. The time-domain impulse response is calculated for thin cylindrical dipoles and the aperture formed by two semi-infinite parallel planes. Comparison between experiment and theory is provided. Analytical expressions are derived which characterize the response to excitations that are bandlimited in a manner dictated by the models, e.g., thin wire approximation and TEM mode excitation limitations.
Keywords :
Antenna transient analysis; Aperture antennas; Analytical models; Aperture antennas; Current distribution; Integral equations; Paper technology; Scattering; Steady-state; Time domain analysis; Transient analysis; Wire;
fLanguage :
English
Journal_Title :
Antennas and Propagation, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-926X
Type :
jour
DOI :
10.1109/TAP.1979.1142030
Filename :
1142030
Link To Document :
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