Zhurnal Radioelektroniki - Journal of Radio Electronics. eISSN 1684-1719. 2020. No. 7
ContentsFull text in Russian (pdf)
DOI https://doi.org/10.30898/1684-1719.2020.7.11
UDC 621.372.414
Simulation of a volumetric strip-slot transition
D. S. Klygach, M. G. Vakhitov, N. V. Dudarev, S. N. Darovskikh, S. V. Dudarev
South Ural State University (National Research University), 76 Lenin av., Chelyabinsk 454080, Russia
The paper was received on July 15, 2020, after correction – on July 22, 2020
Abstract. The possibility of modeling contactless transmission of signal power in a volume-modular diagram-generating scheme of the microwave range is researched. Based on the example of a volumetric strip-slot transition between parts of a volumetric modular diagram-forming device, elements of a scattering matrix are calculated using its electrodynamic model. In order to estimate the accuracy of the proposed model, elements of the ISF transition scattering matrix were calculated in a specialized electromagnetic modeling program. Comparative analysis of elements of scattering matrix calculated using electrodynamic model and using specialized software product showed coincidence of resonance nature of analysed device.
Keywords: diagram forming circuit, volume strip-slot transition, scattering matrix, reflection coefficient, transmission coefficient.
References
1. Dudarev N.V., Darovskikh S.N. Principles of building volumetric-modular microwave devices of a diagram-forming circuit and problems of their implementation. Antenny - Antennas. 2018. No.3 P.48-58. (In Russian)
2. Dudarev N.V., Darovskikh S.N. Models of contactless transmission of signal power in a volumetric-modular diagram-forming device in the microwave range. Antenny - Antennas. 2018. No.9. P. 54-59. (In Russian)
3. Lim T.B., Zhu L. A differential-mode wideband bandpass filter on microstrip line for UWB application. IEEE Microwave and Wireless Components Letters. 2009. No.19(10), art.no.5232823. P.632-634.
https://doi.org/10.1109/LMWC.2009.2029739.
4. Wu C.-H., Wang C.-H., Chen C.H. Balanced coupled-resonator bandpass filters using multisection resonators for common-mode suppression and stopband extension. IEEE Transactions on Microwave Theory and Techniques. 2007. No.55 (8). P. 1756-1763. https://doi.org/10.1109/TMTT.2007.901609.
5. Wu C.-H., Wang C.-H., Chen C.H. Stopband-extended balanced bandpass filter using coupled stepped-impedance resonators. IEEE Microwave and Wireless Components Letters. 2007. No.17(7). art.no.4266853. P.507-509, https://doi.org/10.1109/LMWC.2007.899311.
6. Olvera-Cervantes J.-L., Corona-Chavez A. Microstrip balanced bandpass filter with compact size, extended-stopband and common-mode noise suppression. IEEE Microwave and Wireless Components Letters. 2013. No.23(10). art. no.6589167. P. 530-532. https://doi.org/10.1109/LMWC.2013.2279096.
7. Zhan Y., Chen J.-X., Qin W., Li J., Bao Z.-H. Spurious-Free Differential Bandpass Filter Using Hybrid Dielectric and Coaxial Resonators. IEEE Microwave and Wireless Components Letters. 2016. No.26(8). art. no.7515215. P.574-576. https://doi.org/10.1109/LMWC.2016.2585541.
8. Sans M., Selga J., Velez P., Bonache J., Rodriguez A., Boria, V.E., Martin F. Compact Wideband Balanced Bandpass Filters with Very Broad Common-Mode and Differential-Mode Stopbands. IEEE Transactions on Microwave Theory and Techniques. 2018. No.66(2). art.no.8253828. P.737-750. https://doi.org/10.1109/TMTT.2017.2785246.
9. Dudarev N.V. The influence of Design Features on the Electrical Characteristics of the Microwave Volumetric Strip-Slot Line Transition / N.V. Dudarev, S.N. Darovskikh, N.V. Vdovina. Proceedings of the 2018 International Conference «Quality Management, Transport and Information Security, Information Technologies», IT and QM and IS 2018. 2018. P.428 – 431. https://doi.org/10.1109/ITMQIS.2018.8525041.
10. Dudarev N.V. Volumetric-modular technology for building high-frequency diagramming devices / N.V. Dudarev, S.N. Darovskikh // Proceedings of the Moscow Workshop on Electronic and Networking Technologies, MWENT 2018. P.1–4. https://doi.org/10.1109/MWENT.2018.8337281.
11. Dudarev N.V., Darovskikh S.N., Vdovina N.V. Design Fundamentals of a Three-Dimensional Modular Microwave Phase Converter. Proceedings of the 12th International Scientific and Technical Conference "Dynamics of Systems, Mechanisms and Machines" 2019.
https://doi.org/10.1109/Dynamics.2018.8601476.
12. Xiao J.-K., Su X.-B., Wang H.-X., Ma J.-G. Compact microstrip balanced bandpass filter with adjustable transmission zeros. Electronics Letters. 2019. Vol.55. No.4. P. 212-214. https://doi.org/10.1049/el.2018.7689.
13. Voytovich N.I., Klygach D.S., Khashimov A.B. Radiation field of a bilateral slot antenna. Bulletin of the South Ural State University. Series: Computer Technologies, Management, Electronics. 2012. No. 35 (294). P.6-10.
For citation:
Klygach D.S., Vakhitov M.G., Dudarev N.V., Darovskikh S.N., Dudarev S.V. Simulation of a volumetric strip-slot transition. Zhurnal Radioelektroniki - Journal of Radio Electronics. 2020. No. 7. https://doi.org/10.30898/1684-1719.2020.7.11 (In Russian)