The author believes that a good basic understanding of electronics can be achieved by detailed visual analyses of the actual voltage waveforms present in selected circuits. The voltage waveforms included in this text were photographed using a 35-rrun camera in an attempt to make the book more attractive. This book is intended for the use of students with a variety of backgrounds. For this reason considerable material has been placed in the Appendix for those students who find it useful. The Appendix includes many basic electricity and electronic concepts as well as mathematical derivations that are not vital to the understanding of the circuit being discussed in the text at that time. Also some derivations might be so long that, if included in the text, it could affect the concentration of the student on the circuit being studied. The author has tried to make the book comprehensive enough so that a student could use it as a self-study course, providing one has access to adequate laboratory equipment.We will use the Colpitts oscillator circuit in Figure 6.9 in making these calculations. First, let us show that the impedance of a parallel LCR circuit is very high at the resonant frequency and that it is resistive. In this calculation the inductance ofanbsp;...

Title | : | Electronics via Waveform Analysis |

Author | : | Edwin C. Craig |

Publisher | : | Springer Science & Business Media - 2012-12-06 |

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