TY - GEN
T1 - Time domain analysis of UWB pulsed field diffraction
AU - Yang, Wang
AU - Qinyu, Zhang
AU - Naitong, Zhang
AU - Xinwei, Zhi
PY - 2007
Y1 - 2007
N2 - A time-domain version of the uniform geometrical theory of diffraction (TD-UTD) is introduced to describe, in closed form, the UWB transient electromagnetic diffracted by a perfectly conducting wedge. This TD-UTD impulse response is obtained by a Fourier inversion of the corresponding frequency domain UTD solution. The UWB pulsed diffracted excitation of the wedge may be found via its convolution with the closed form time domain dyadic diffraction coefficient. Some numerical examples, which illustrate the utility of these developments and give more intrinsically interpretations for the mechanics as well as characteristics of UWB pulse diffraction, are presented.
AB - A time-domain version of the uniform geometrical theory of diffraction (TD-UTD) is introduced to describe, in closed form, the UWB transient electromagnetic diffracted by a perfectly conducting wedge. This TD-UTD impulse response is obtained by a Fourier inversion of the corresponding frequency domain UTD solution. The UWB pulsed diffracted excitation of the wedge may be found via its convolution with the closed form time domain dyadic diffraction coefficient. Some numerical examples, which illustrate the utility of these developments and give more intrinsically interpretations for the mechanics as well as characteristics of UWB pulse diffraction, are presented.
UR - https://www.scopus.com/pages/publications/34748857988
U2 - 10.1109/ICMMT.2007.381343
DO - 10.1109/ICMMT.2007.381343
M3 - 会议稿件
AN - SCOPUS:34748857988
SN - 1424410495
SN - 9781424410491
T3 - 2007 International Conference on Microwave and Millimeter Wave Technology, ICMMT '07
BT - 2007 International Conference on Microwave and Millimeter Wave Technology, ICMMT '07
T2 - 2007 International Conference on Microwave and Millimeter Wave Technology, ICMMT '07
Y2 - 18 April 2007 through 21 April 2007
ER -