TY - JOUR
T1 - Hybrid ray-FDTD moving frame approach to pulse propagation
AU - Fidel, Boris
AU - Heyman, Ehud
AU - Kastner, Raphael
AU - Ziolkowski, Richard W.
PY - 1994
Y1 - 1994
N2 - In this work, proposed is an accurate, versatile approach to modeling pulse propagation in complex environments over large distances. It is a hybrid method that combines asymptotic ray techniques and the FDTD method. The technique is useful in particular for tracking well-collimated short pulse beam fields, referred to as pulsed beams or localized waves. Here, the ray asymptotics describes the global propagation of a wavepacket in a particular environment and is used to define a center-of-mass of the wavepacket as it propagates.
AB - In this work, proposed is an accurate, versatile approach to modeling pulse propagation in complex environments over large distances. It is a hybrid method that combines asymptotic ray techniques and the FDTD method. The technique is useful in particular for tracking well-collimated short pulse beam fields, referred to as pulsed beams or localized waves. Here, the ray asymptotics describes the global propagation of a wavepacket in a particular environment and is used to define a center-of-mass of the wavepacket as it propagates.
UR - http://www.scopus.com/inward/record.url?scp=0028743476&partnerID=8YFLogxK
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.conferencearticle???
AN - SCOPUS:0028743476
SN - 0272-4693
VL - 3
SP - 1414
EP - 1417
JO - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
JF - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
T2 - Proceedings of the IEEE Antennas and Propagation International Symposium. Part 3 (of 3)
Y2 - 19 June 1994 through 24 June 1994
ER -