Chapter 4. Resonant Circuits

  1. Devendra K. Misra Ph.D.

Published Online: 25 MAR 2002

DOI: 10.1002/0471224359.ch4

Radio-Frequency and Microwave Communication Circuits: Analysis and Design

Radio-Frequency and Microwave Communication Circuits: Analysis and Design

How to Cite

Misra, D. K. (2002) Resonant Circuits, in Radio-Frequency and Microwave Communication Circuits: Analysis and Design, John Wiley & Sons, Inc., New York, USA. doi: 10.1002/0471224359.ch4

Author Information

  1. Department of Electrical Engineering and Computer Science, University of Wisconsin–Milwaukee, Milwaukee, Wisconsin, USA

Publication History

  1. Published Online: 25 MAR 2002
  2. Published Print: 1 MAR 2001

ISBN Information

Print ISBN: 9780471412533

Online ISBN: 9780471224358

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Keywords:

  • series and parallel resonant circuits;
  • damping ratio;
  • undamped natural frequency;
  • quality factor;
  • input impedance;
  • transformer-coupled circuits;
  • transmission line resonant circuits;
  • microwave cavities;
  • dielectric resonators

Summary

This chapter describes the analysis and design of simple frequency-selective circuits, and presents the characteristic behaviors of series and parallel resonant circuits. Related parameters, such as quality factor, bandwidth, and input impedance, are introduced. Transmission lines with an open or short circuit at their ends are considered next and their relationships with the resonant circuits are established. Transformer-coupled parallel resonant circuits are briefly discussed because of their significance in the radio frequency range. The final section summarizes the design procedure for rectangular and circular cylindrical cavities, and the dielectric resonator.