Comparison of Exact Analysis and Steplines Approximation for Externally Excited Exponential Transmission Line

In the present paper, the problem of externally excited exponential transmission line hasbeen solved analytically in frequency domain using a simple approach. Then steplines approximationas a first order approximation for the problem of externally excited nonuniform transmission lines ingeneral and exponentially tapered transmission line (ETL) as a special case has been presented.Finally the two approaches are compared and some useful results are obtained to show when the twomethods are equivalent.

کلیدواژه ها:

Nonuniform ، Multiconductor Transmission Lines ، Simulation ، Coupling