Fundamentals of Industrial Electronics

28

Designing Passive Filters with Lossy Elements

Marcin Jagiela

University of Information Technology and Management in Rzeszów

Bogdan M. Wilamowski

Auburn University

28.1    Introduction

28.2    Background

28.3    Method

28.4    Solving the System of Equations

28.5    Limitations for Losses

28.6    Conclusion

References

28.1    Introduction

The role of filters in many electrical and microwave systems cannot be overestimated. The frequency response of a filter can impact significantly on the performance of a whole system. The continuously evolving communication systems demand high-performance filters with the characteristics as close to the ideal as possible. The lack of ideal reactive elements makes all the classical design methods insufficient ...