REFERENCES
- Boyer, J. M., “Hula-hoop antennas: a coming trend”, Electronics (Jan. 1963), 44.
- Burton, R. W. & King. R. W. P., “Theoretical considerations and experimental results for the hula-hoop antenna”, Microware J. (Nov. 1963), 83.
- Boella, M., Cugiani, C., Villa, A. & Zich, R., “Thin wire loop Antennas”, Electronics Letters, 1 (1965), 183.