Communication Electronic Circuits (Textbook for Communication in Higher Education)

Author: He Feng, Editor-in-Chief
Publisher:
Publish Date: 2005-03-01
Features: This book primarily includes the following content: an overview of communication, the structure and circuits of high-frequency small-signal selective amplifiers, the structure and implementation of high-frequency power amplifiers, the structure and implementation of sine oscillators, analog multipliers and ideal multiplication relationships, amplitude modulation and demodulation, frequency conversion (or mixing) functions and implementation, angle modulation and demodulation, phase-locked loop principles and applications, electronic circuit EDA, as well as the resonant circuits and high-frequency equivalent circuits of transistors introduced in the appendix. From a circuit function perspective, this book addresses the fundamental circuit implementation issues in bandpass transmission systems, specifically including the electrical signal processing techniques and typical circuits in both transmitting and receiving equipment. It also covers the flexible application of nonlinear characteristics in electronic circuits, as well as the specific implementation methods of functional circuits under certain signal environments and the requirements posed by system composition on circuits. The entire book takes the electrical signals in communication as a background thread, analyzing the relationship between various functional circuits and their connections from the perspective of signal and functional implementation, while providing corresponding practical circuits. This book serves as a textbook for higher education institutions in communication and can also be used as a reference for engineering and technical personnel.