## Computation, Properties, and Realizability of the Characteristic Immittance Matrices of Nonuniform Multiconductor Transmission Lines

- José A. Brandão Faria, Rodolfo Araneo
- IEEE Transactions on Power Delivery
- 2018

@article{Olsen2017PropagationAO, title={Propagation Along Overhead Transmission Lines with Multiply Grounded Shield Wires}, author={Robert G. Olsen}, journal={IEEE Transactions on Power Delivery}, year={2017}, volume={32}, pages={789-798} }

- Published 2017 in IEEE Transactions on Power Delivery

Simple, closed-form expressions have been derived for the propagation constants and currents for a two-conductor transmission line over earth with a single shield wire centered above it and periodically grounded through an impedance. Each conductor is driven by a voltage source at $\mathrm{z}=$ 0. The expressions are valid as long as all transverse dimensions are small compared to a free-space wavelength, are in agreement with the known low-frequency expressions, and can be used to establish… CONTINUE READING