Design Techniques for Bandpass Filters Using Edge-Coupled Microstrip Lines on Fused Silica
- 23 March 2005
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 76, 194-196
- https://doi.org/10.1109/mwsym.1976.1123692
Abstract
This paper presents a simple computer model for edge-coupled microstrip line. The model includes the effects of unequal odd/even phase velocities, end-effect capacitance, and loss. The bandpass filter design procedure described herein uses the model to select final element values. Agreement for filters constructed on fused silica in comparison with their computer model is very good. Data are provided for a filter operating over 11.5 to 12.4 GHz. These results are obtained on the first mask and with no bench adjustment.Keywords
This publication has 6 references indexed in Scilit:
- Equivalent Capacitances of Microstrip Open CircuitsIEEE Transactions on Microwave Theory and Techniques, 1972
- MSTRIP (Parameters of Microstrip) (Computer Program Descriptions)IEEE Transactions on Microwave Theory and Techniques, 1971
- A Parallel Coupled Microstrip Filter Design ProcedurePublished by Institute of Electrical and Electronics Engineers (IEEE) ,1970
- Coupled Transmission Line Networks in an Inhomogeneous Dielectric MediumIEEE Transactions on Microwave Theory and Techniques, 1969
- Parameters of Microstrip Transmission Lines and of Coupled Pairs of Microstrip LinesIEEE Transactions on Microwave Theory and Techniques, 1968
- Parallel-Coupled Transmission-Line-Resonator FiltersIEEE Transactions on Microwave Theory and Techniques, 1958