August 2011
Intermediate to advanced
784 pages
21h 36m
English
book
Electronic Circuit Analysis
by B. Visvesvara Rao, K. Raja Rajeswari, P. Chalam Raju Pantulu, K. Bhaskara Rama Murty
Content preview from Electronic Circuit Analysis
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Chapter 9
FET and MOSFET Amplifiers
Learning Objectives
- Design and analysis of FET and MOSFET Amplifiers
- CS, CG and CD FET Amplifiers
- CS, CG, CD MOSFET Amplifiers
9.1 AMPLIFIER GAIN USING DECIBELS
Amplifiers using Vacuum Tube, BJT, FET and MOSFET amplify signals. One simple application is Audio Amplifier in Public Address system (Fig. 9.1). Microphone converts Audio signal into electrical signal, which is amplified by the Amplifier. Its output is connected to a loud speaker. Final output is an audio signal. Amplified sound from the speaker is utilised in public gatherings, large auditoriums or conference rooms.
Fig. 9.1 Audio amplifier ...
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