Parametric amplifiers

A. R. Kerr, "A Cryogenic Receiver for 8.6-9.2 GHz," Radiophysics Laboratory Report No. RPL 185, Commonwealth Scientific and Industrial Research Organization, Sydney, Australia, September 1972.

P. H. Gerrand and A. R. Kerr, "Stability of Parametric Networks,"Electronics Letters, vol. 7, no. 2, p. 40, 28 January 1971.

A. R. Kerr, "A Comparison of One- and Two-Idler Parametric Amplifiers," IEEE Trans. Microwave Theory Tech., vol. MTT-18, no. 5, May 1970.

A. R. Kerr, "On Two-Idler Parametric Amplifiers," IEEE Trans. Microwave Theory Tech., vol. MTT-17, no. 1, p. 39, January l969.