1. Blackwell, L.A. and K.L. Kotzebue, "SEMICONDUCTOR-DIODE PARAMETRIC AMPLIFIERS," Prentice-Hall, 1961.

2. Cheng, K.K.N., "PARAMETRIC AND TUNNEL DIODES," Prentice-Hall, 1964, chapter 6.

3. Kuh, E.S. and M. Fukada, "Optimum Synthesis of Wide-Band Parametric Amplifiers and Converters," IRE Transactions on Circuit Theory," Dec 1961, pp. 410-415.

4. Penfield, P. and R.P. Rafuse, "VARACTOR APPLICATIONS," The MIT Press, 1962, chapter 6.

5. Rohde, U.L., "Very Low Noise Transistor Amplifiers in the UHF Band Using the Parametric Conversion Mode," Journal of the British IRE, Sep 1962, pp. 223-228.

6. Younger, J.J., A.G. Little, H. Heffner, and G. Wade, "Parametric Amplifiers and Superregenerative Detectors," Proceedings of the IRE, Jul 1959, pp. 1271-1272.

           If you have any additional references on this
           subject, please Email them to christrask@earthlink.net
    _==_ / and they will be added to this resource list.
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