Application of the autonomous blocks method to mathematical modeling of microwave devices containing distributed and lumped circuits
Abstract
The application of the autonomous block method to the mathematical modeling of devices is considered using the example of non-reflective frequency-selective striplines filters with a generalized circuit containing distributed and lumped RLC circuits. The direct problem and the inverse problem i.e. problems of analysis and synthesis are solved,. The starting point of these solutions is the division of the generalized equivalent circuit of the device into autonomous blocks with distributed parameters and blocks with lumped parameters. Based on the connection between the frequency properties of a stripline device and the parameters of autonomous blocks with distributed parameters and blocks with lumped parameters, the inverse problem of finding the frequency characteristics of blocks with lumped parameters necessary to obtain the specified characteristics of the devices as a whole is solved . Numerical simulation results are presented. The proposed approach to modeling devices containing distributed and lumped circuits made it possible to develop an algorithm for the synthesis of a number of devices, in particular, non-reflective bandpass filters.
Full Text:
PDF (Russian)References
Nikolsky V.V. Decomposition approach to problems of electrodynamics. M.: Nauka, 1983.
Dezhurko A.M., Maly S.V., Mulyarchik S.G., Shevkun I.M. Features of the implementation of the method of minimal autonomous blocks on video cards. In the collection: International Congress on Informatics: Information Systems and Technologies. Materials of the international scientific congress. Belarusian State University, United Institute of Informatics Problems of the National Academy of Sciences of Belarus, Scientific and Technological Association "Infopark". 2011. pp. 94-97.
Dezhurko A.M., Maly S.V., Mulyarchik S.G. Parallel algorithm for multichannel scattering matrices calculation on the basis of the minimal autonomous blocks method. In the collection: International Congress on Informatics: Information Systems and Technologies. Materials of the international scientific congress. S. V. Ablameiko (editor-in-chief). 2016. pp. 866-868.
Malyi S.V., Orlova A.S., Budai A.G., Knysh V.P. Modeling of radio-absorbing coatings based on multi-channel scattering matrices. In the collection: 26th International Crimean Conference "Microwave Engineering and Telecommunication Technologies" (CriMiKo'2016). Conference materials. In 13 volumes. 2016. pp. 2918-2921.
Orlov E.E., Malyi S.V. Calculation of closed electromagnetic screens with apertures using the method of minimal autonomous blocks. In the collection: 27th International Crimean Conference "Microwave Engineering and Telecommunication Technologies" (CriMiKo'2017). Conference materials: In 9 volumes. 2017. pp. 799-802.
Artamonov D.V., Grishko A.K., Litvinov A.N, Kochegarov I.I., Goryachev N.V. Modeling and Dynamic Analysis of the Structure Parameters of Radio-Electronic Modules Based on the Method of Autonomous Blocks. 2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE), 2018. Conference Paper. DOI: 10.1109/APEDE.2018.8542289.
Wenhua Shao, Haiyong Luo, Fang Zhao, Hui Tian, Jingyu Huang, and Antonino Crivello. Floor Identification in Large-Scale Environments With Wi-Fi Autonomous Block Models. IEEE Transactions on Industrial Informatics. Vol. 18, Issue 2, February 2022. P. 847 – 858. DOI: 10.1109/TII.2021.3074153.
Pierce J. Almost all about waves. Publishing house Mir. 1976. 176 p.
Vainshtein L.A. Electromagnetic waves. Radio and communication, 1988. 440 p.
Kovalev I.S. Theory and calculation of strip waveguides. Minsk: Science and Technology, 1967. – 233 p.
Feldshtein A.L. Synthesis of four-terminal and eight-terminal networks at microwave frequencies / A.L. Feldstein, L.R. Yavich. – 2nd ed., revised. and additional – M.: Soviet radio, 1971. – 388 p.
Malyutin N.D., Sychev A.N., Semenov E.V., Loschilov A.G. Regular and irregular multicoupled strip and wire structures and devices based on them: analysis, synthesis, design, extraction of primary parameters: monograph. / N.D. Malyutin [and others]. – Tomsk: Tomsk. state University of Control Systems and radio electronics, 2012. – 168 p. ISBN 978-5-86889-593-7.
Meshchanov V.P., Sayapin K.A. Synthesis and numerical study of a microstrip two-element fixed phase shifter. Microwave electronics and microelectronics. 2023. T. 1. P. 156-160.
Samoylichenko M.A., Gazizov T.R. Рarametric and structural optimization of the modal filter on a double-sided printed circuit board. Journal of Physics: Conference Series. 16. Сер. "16th International Conference on Electronic Devices and Control Systems, EDCS 2020" 2021. С. 012006.
Vorobyov P.A. Quasi-T-waves in devices on coupled strip lines with unbalanced electromagnetic coupling / P.A. Vorobyov, N.D. Malyutin, V.N. Fedorov // Radio engineering and electronics. – 1982. – V. 27, No. 9. – P. 1711–1718.
Sychev A.N. Controlled microwave devices on multimode strip structures - Tomsk: Vol. state univ., 2001. – 318 p.
Sychev A.N. A combined partial capacitance and conformal mapping method for the analysis of multimode strip structures. Tomsk: Tomsk. state University of Control Systems and radio electronics, 2007. – 138 p.
Sychev A.N., Bondar V.A., Dagba K.B.-B., Stepanyuga A.I., Rudyi N.Y. // IEEE Transactions on Microwave Theory and Techniques. Volume 71, Issue 5, 1 May 2023, Pages 2104-2117. DOI: 10.1109/TMTT.2022.3227310.
Fusco V. Microwave circuits. Analysis and computer-aided design: trans. from English / V. Fusco. – M.: Radio and Communications, 1990. – 288 p.
Malyutin G.A. Optimization of the algorithm for calculating strip structures using the mesh method. Electronic means and control systems. Materials of reports of the International Scientific and Practical Conference. 2021. No. 1-1. pp. 100-103.
Refbacks
- There are currently no refbacks.
Abava Кибербезопасность MoNeTec 2024
ISSN: 2307-8162