Characterization of a synchronous wave nonlinear transmission line

Many aspects of Non Linear Transmission Lines (NLTL's) make them attractive sources for High Power Microwave (HPM) systems. This paper describes a test bed that is being used to investigate synchronous wave NLTL operations. Analytical models and numerical simulations are used in design of the line and interpretation of results. Shock wave propagation is characterized and compared to theoretical predictions. Adjustment of the shock velocity is used to demonstrate the NLTL's tunability. Forward wave operation of the line has been fully characterized using fast shock velocities. In addition, backward wave operation has been observed when using slow shock velocities.