Coupled Networks in Radio-Frequency Circuits

@article{Alford1941CoupledNI,
  title={Coupled Networks in Radio-Frequency Circuits},
  author={Andrew Alford},
  journal={Proceedings of the IRE},
  year={1941},
  volume={29},
  pages={55-70}
}
The main object of this paper is to develop a theory and a physical picture of electromagnetic coupling betweeen sections of open wire transmission line. The second object is to consider the induced currents in wires of nonresonant lengths when they are placed into an electromagnetic field.