Abstract :
A novel approach to energy compression is described in this paper. The main principle for this approach is based on the fact that the time of appearance of a voltage pulse traveling on a channel (transmission line in this case), is directly proportional to the electrical length of the channel. Thus, if power pulses are fed into a group of transmission lines, sequentially, they may reach the end points simultaneously, if certain measures are taken. If the system is composed of m transmission lines, the difference in the electrical length from line to line should be T/m, where T denotes the period of the cycle. The output peak power will be m times higher than the input peak power, due to either a rise in voltage, in current, or a combination of both. The main features of that topology are: (a) The switching elements, the system consists of, need to withstand a much lower peak power than the output, compressed power, (b) The system can operate either at extremely high frequencies or with very short rise and decay times of rectangular pulses.
Keywords :
distributed parameter networks; power supplies to apparatus; pulsed power technology; switching; transmission line theory; distributed elements; energy compression; pulsating power; rectangular pulses; switching elements; transmission lines; Distributed parameter circuits; Energy storage; Impedance; Power measurement; Power transmission lines; Propagation losses; Pulse measurements; Topology; Transmission line measurements; Voltage;