1. Department of Physics, Xidian University, Xi 'an 710071 2. Northwest Institute of Nuclear Technology, P. O. Box 69-15, Xi'an 710024
Abstract:
The transient feeding to parallel-plate transmission lines from coaxial line is optimized by using the Finite-Difference Time-Domain (FDTD) method and a simple FDTD feed model. Observing the reflected voltages, this letter presents the optimal feeding position and ratio of width to height for a given input impedance of the coaxial line.