Title :
Transient scattering response of a planar spiral antenna
Author :
Lu, Yi-Hao ; Janaswamy, Ramakrishna ; Boryssenko, Anatoliy
Author_Institution :
Center for Adv. Sensor & Commun. Antennas, Massachusetts Univ., Amherst, MA
Abstract :
The transient scattering properties of a planar spiral antenna are studied. The response was calculated numerically by solving the electric field integral equation (EFIE) in the frequency domain. The time domain signal was generated by considering multiple frequencies and inverse Fourier transformation. As a test case, a circular loop strip is examined first. The result agrees well with previous efforts
Keywords :
Fourier transforms; electric field integral equations; electromagnetic wave scattering; frequency-domain analysis; spiral antennas; time-domain analysis; transient response; circular loop strip; electric field integral equation; frequency domain; inverse Fourier transformation; multiple frequencies; planar spiral antenna; time domain signal; transient scattering response; Broadband antennas; Frequency domain analysis; Integral equations; Loaded antennas; Scattering; Signal generators; Spirals; Strips; Testing; Ultra wideband antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710882
