REFERENCES
- Duhamel, R. H. & Isbel, D. E., IRE National Convention Record, Part I, (1957), 119.
- Duhamel, R. H. & Ore, F. R., IRE National Record, Part I, (1958), 139.
- Radford, M. F. & Woloszcuck, E. W. Point to Point Telecommunications, 7 (October 1962).
- Jasik, H, Antenna Engineering Handbook (McGraw-Hill Book Co. Inc., USA).
- “Methods of Measurement of Essential Electrical Properties of receiving Aerials in the Frequency Range from 30 to 1000 Mc/s.”, International Electrotechnical Commission, Publication 138, 1962.