Application Value of Slow Decay Behavior of Energy Density Excited by Electromagnetic Pulses
Authors: Zhang, J.; Yin, C.; Ling, Y.
Source: International Journal of Infrared and Millimeter Waves, Volume 20, Number 6, June 1999 , pp. 1113-1119(7)
By comparing the radiated energy densities excited by the continuous wave (CW), the sinusoidal pulse, the Gaussian pulse and the rectangular pulse respectively with the same energy, it is shown that the pulses are not more efficient than CW in the energy transmission. For the sinusoidal pulse and the CW, the radiated energy densities are the same in far zone. The radiated energy density of the Gaussian pulse is equal to the one of CW in far zone when the pulse width equals 1/2 of the CW′s period T0. The energy transmission of pulse is more efficient only in the case of
Document Type: Research Article
Affiliations: Hefei Electronic Engineering Institute, Hefei, Anhui 230037, The People's Republic of China
Publication date: June 1999