Effect of tolerances on the performance of microstrip parallel-coupled bandpass filters
- 20 May 1971
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 7 (10) , 255-257
- https://doi.org/10.1049/el:19710174
Abstract
The response of microstrip parallel-coupled bandpass filters has been calculated, and the effect of the tolerances on a microstrip realisation on the response given. It is shown that the substrate thickness and the relative electrical lengths of each section are the most critical. A method of compensating for the reduction in bandwidth due to losses is also described.Keywords
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