On the analysis and design of spurline bandstop filters
Abstract
The parameters of general two-coupled lines and symmetric three-coupled lines in an inhomogeneous medium for the lossless case are obtained. The impedance and chain matrices of spurline bandstop filters are derived. One-section spurline bandstop filters with their stopbands centered near 33 GHz have been designed and tested. There is excellent agreement between the experimental results and those predicted theoretically.
- Publication:
-
IEEE Transactions on Microwave Theory Techniques
- Pub Date:
- December 1985
- DOI:
- 10.1109/TMTT.1985.1133233
- Bibcode:
- 1985ITMTT..33.1416N
- Keywords:
-
- Bandstop Filters;
- Lossless Equipment;
- Network Synthesis;
- Transmission Lines;
- Circuit Diagrams;
- Inhomogeneity;
- Insertion Loss;
- Transmission Loss;
- Electronics and Electrical Engineering