DocumentCode
1040093
Title
On Superluminal Propagation
Author
Peverini, Oscar Antonio ; Tascone, Riccardo ; Addamo, Giuseppe ; Virone, Giuseppe ; Orta, Renato
Author_Institution
Dipt. di Elettron., Politec. di Torino, Turin
Volume
7
fYear
2008
fDate
6/30/1905 12:00:00 AM
Firstpage
101
Lastpage
104
Abstract
A simple but effective structure supporting superluminal group-velocities is analytically investigated in this letter. This model is used to explain the physical phenomena causing the apparent time-advancement of pulse-peaks measured in several experiments described in the technical literature. The reported analysis is applied to an L-band cavity, for which group-velocities 20 times higher than c are measured.
Keywords
dispersive media; electromagnetic wave propagation; L-band cavity; dispersive material; group delay; pulse peak; superluminal effects; superluminal group velocity; superluminal propagation; Dispersive Material; Dispersive material; Group-delay; Superluminal effect; group-delay; superluminal effect;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2008.916678
Filename
4435059
Link To Document