Automated synthesis of integrated microwave LC-filters layouts with passband losses minimization
The paper proposes the developed technique for automated synthesis of integrated microwave LC filter layouts with passband losses minimization by minimizing interconnection lengths and searching for optimal layouts of conductors, inductors, and capacitors. Algorithms for minimizing losses and len...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2023-11-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%E2%84%964%20(188)%20(%D0%9E%D0%9D%D0%92)/152-161%20%D0%95%D1%80%D0%BE%D1%85%D0%B8%D0%BD%20%D0%92.%20%D0%92.,%20%D0%97%D0%B0%D0%B2%D1%8C%D1%8F%D0%BB%D0%BE%D0%B2%20%D0%A1.%20%D0%90..pdf |
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| Summary: | The paper proposes the developed technique for automated synthesis of
integrated microwave LC filter layouts with passband losses minimization by
minimizing interconnection lengths and searching for optimal layouts of conductors,
inductors, and capacitors. Algorithms for minimizing losses and length of LC-filter
interconnections are proposed. The layouts of conductors, inductors, and capacitors
are optimized based on silicon-verified models that take into account the main
characteristics and limitations of the process, skin effect, edge effects, substrate
and via influences. The CAD is developed in MathCAD software based on the
proposed technique. The use of CAD made it possible to reduce the engineering
time for integrated LC-filters to tens of minutes, reduce the filters passband losses
by 1,1–2,7 dB and increase the AFCs gain slope by 47–267 dB/dec. |
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| ISSN: | 1813-8225 2541-7541 |