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Re: [Amps] Plate modulation from power supply ripple?

from [Fuqua, Bill L] [Permanent Link][Original]
To: "garyschafer@comcast.net" <garyschafer@comcast.net>, "TexasRF@aol.com" <TexasRF@aol.com>, "ww1c@outlook.com" <ww1c@outlook.com>, "amps@contesting.com" <amps@contesting.com>
Subject: Re: [Amps] Plate modulation from power supply ripple?
From: "Fuqua, Bill L" <wlfuqu00@uky.edu>
Date: Sat, 5 Oct 2013 00:16:05 +0000
List-post: <amps@contesting.com">mailto:amps@contesting.com> 
  Modulation and demodulation can take place by:
1. Modulating the gain of a device
2. Modulating its output impedance
3. A Nonlinearity that includes a squared ( second order term) or for IMD or 
cross modulation odd order terms of 
    the polynomial that describes the nonlinear characteristics of the device.
    Remember (A+B)^2 = A^2 + 2AB + B^2.
    The multiplication is accomplished by the 2AB component 

73
Bill wa4lav
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