References
- Coe, J. C., “Constant impedance control net works”, Electronics, 17 (May 1944), 160.
- Alfred, A., “High frequency transmission line networks”, Electrical Communication, 17 (Jan. 1939), 301.
- Glover, R. F., “R.F. impedance matching networks”, Electronics, 9 (Jan. 1936), 28.
- Mason, W. P. & Sykes, R. A., “Use of coaxial and balanced transmission lines in filters and wide-band transformers for high radio frequencies”, Bell Syst. Tech. J., 16 (July 1937), 275.
- Green, E., “Exact amplitude frequency characteristics of ladder networks”, The Marconi Review, P. 25, 1st Quarter 1953.
- RAF Shortwave Communication Handbook, A.I.R. Publication 2514, Vol. I.
- Everitt, W. L., “Coupling networks: Part I”, Communications, 18 (12 Sept. 1938).
- Frankel, S., “Reactance networks for coupling between unbalanced and balanced circuits”, P.I.R.E., 29 (Sept. 1941), 486.
- Shea, Transmission Networks and Wave Filters.
- Karkash, Transmission Lines and Filter Networks.