Radio-frequency amplifiers
نویسندگان
چکیده
منابع مشابه
Radio-frequency amplifiers
Electron tube amplifiers may make use of either radio-frequency amplification or audio-frequency amplification, or both. Radio-frequency amplification consists in the amplification of the received radio-frequency current before it is detected. The use of radio-frequency amplification makes it possible to receive a very weak signal which can not be heard at all if only audio-frequency amplificat...
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In the present paper, the nonlinear Internal Model Control (IMC) method is introduced and applied to linearize high frequency Power Amplifiers (PAs). The IMC is based on the description of a process model and of a controller. It is shown that baseband frequency descriptions are suitable for the model and the controller. Their description parameters are derived from input and output modulation s...
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ژورنال
عنوان ژورنال: Scientific Papers of the Bureau of Standards
سال: 1922
ISSN: 0096-6231
DOI: 10.6028/nbsscipaper.132