Zhurnal Radioelektroniki - Journal of Radio Electronics. eISSN 1684-1719. 2023. №2
ContentsFull text in Russian (pdf)
DOI: https://doi.org/10.30898/1684-1719.2023.2.10
MATHEMATICAL APPARATUS TO ANALYZE
INTERFERENCE-SUPPRESSING STRIP DEVICES
WITH ASYMMETRIC STRUCTURE
R.S. Surovtsev
Tomsk State University of Control Systems and Radioelectronics
634050, Tomsk, Lenina str., 40
The paper was received December 27, 2022
Abstract. A mathematical apparatus that is used to analyze protective devices based on a meander line (ML) turn. The apparatus takes into account the effect of asymmetry of cross-section on the propagation of pulse signal in a turn The developed mathematical apparatus includes: a model for calculating radiated emissions from a turn with an arbitrary cross-section; an analytical model for calculating the time response at the turn output; models for obtaining conditions that ensure the complete ultrashort pulse (USP) decomposition in multistage devices The proposed apparatus was evaluated on the example of structures with broad-side and side coupling (by the comparison with the results of computer simulation). As a result of comparison of frequency dependences of the maximum electric field strengths obtained using the model and numerically were produced ambiguous results. For the ML turn with broad-side coupling, the dependences were found to be in good agreement qualitatively in the frequency range up to 2.5 GHz. However, they can differ significantly in terms of quantity. More specifically, at some frequencies, there are pronounced maxima of the frequency dependences obtained numerically. For the turn with side coupling, the amplitudes of the maximum field strengths calculated by the model were found to be higher in the entire frequency range (with the exception of several maxima) than those calculated numerically. The constructed directional diagrams of the turn confirm the quantitative discrepancies. Meanwhile, the analysis of the obtained results allows us to claim that the real field strengths will be lower than those calculated by the model, so the model is applicable for preliminary estimates. As a result of evaluation of the analytical model for calculating the time response at the turn output revealed a complete coincidence of the time responses obtained on the basis of the model and numerically. Finally, the models to obtain the conditions for the complete pulse decomposition were evaluated on the example of 3-stage devices. The results demonstrated that the developed models were correct. The case was also considered when the conditions obtained using the models are not met, which leads to an increase in the signal amplitudes at the output of the devices. Thus, the entire presented mathematical apparatus can be used to analyze protective devices based on an ML turn with an asymmetric cross-section.
Key words: electromagnetic compatibility, noise immunity, protection, ultrashort pulse, asymmetric strip devices.
Financing: The research was supported by the Russian Science Foundation grant №21-79-00161 in TUSUR.
Corresponding author: Surovtsev Roman Sergeevich, surovtsevrs@gmail.com
References
1. State Standard 50628-2000. Electromagnetic compatibility of technical equipment. Immunity of personal computers to electromagnetic disturbances. Requirements and test methods. Moscow, Standartov Publ., 2001. 11 p. (in Russian)
2. State Standard 51317.4.1-2000. Electromagnetic compatibility of technical equipment. Immunity tests. Overview of the test. Moscow, Standartov Publ. 2007. 11 p. (in Russian)
3. Fominich E.N., Vladimirov D.R. Electromagnetic terrorism. A new threat to information and control systems. Voenny`j inzhener [Military engineer]. 2016. №2. P.10-17. (In Russian)
4. Mora N., Vega F., Lugrin G., Rachidi F., Rubinstein M. Study and classification of potential IEMI sources. System Design and Assessment Notes. 2014. №41. P.1-92.
5. Zduhov L.N., Parfenov L.N., Tarasov O.A., Chepelev V.M. Three possible mechanisms for the occurrence of failures of electronic devices as a result of electromagnetic influence. Tekhnologii EMS [EMC Technologies]. 2018. V.2. №65. С.22-35.
6. Gizatullin Z.M. Pomekhoustojchivost' sredstv vychislitel'noj tekhniki vnutri zdanij pri shirokopolosnyh elektromagnitnyh vozdejstviyah. Monografija [The Immunity of Computer Equipment inside Buildings with Broadband Electromagnetic Effects]. Kazan, Kazan State Technical University Publ. 2012. 254 p. (in Russian)
7. Kechiev L.N. Proektirovanie pechatnyh plat dlya cifrovoj bystrodejstvuyushchej apparatury [Designing printed circuit boards for digital high-speed equipment]. Moscow, «Gruppa IDT» LTD. 2007. 616 p. (in Russian)
8. Koldunov A.S. Radiolubitel`skaya azbuka. Analogovy`e ustrojstva [Radio amateur alphabet. Analog Devices]. Moscow, SOLON–Press Publ. 2009. V.2. 288 p. (In Russian)
9. Messier M.A., Smith K.S., Radasky W.A., Madrid M.J. Response of telecom protection to three IEC waveforms. Proc. of the 15th Int. Zurich Symp. on EMC. Zurich – Switzerland. 2003. P.127-132.
10. Krzikalla R., Luiken J., L. ter Haseborg J. Systematic description of the protection capability of protection elements. Proc. of IEEE Int. Symp. on EMC. Honolulu HI – USA. 2007. P.1-4. https://doi.org/10.1109/ISEMC.2007.177
11. Cui Q., Dong S., Han Y. Investigation of waffle structure SCR for electrostatic discharge (ESD) protection. in IEEE International Conference on Electron Devices and Solid State Circuit (EDSSC). Bangkok – Thailand. 2012. P.3-5. https://doi.org/10.1109/EDSSC.2012.6482791
12. Zabolotsky A.M., Gazizov T.R. Modal'nye fil'try dlya zashchity bortovoj radioelektronnoj apparatury kosmicheskogo apparata [Modal filters for the protection of onboard electronic equipment of a spacecraft]. Tomsk, Tomsk State University of Control Systems and Radioelectronics. 2013. 151 p. (In Russian)
13. Surovtsev R.S., Nosov A.V., Zabolotsky A.M., Gazizov T.R. Possibility of Protection Against UWB Pulses Based on a Turn of a Meander Microstrip Line. IEEE Transactions on Electromagnetic Compatibility. 2017. V.59. №6.
P.1864-1871. https://doi.org/10.1109/TEMC.2017.267801914. Surovtsev R.S., Nosov A.V., Zabolotsky A.M. Simple method of protection against UWB pulses based on a turn of meander microstrip line. 16th International Conference of Young Specialists on Micro/Nanotechnologies and Electronic Devices. 2015. P.175-177. https://doi.org/10.1109/EDM.2015.7184519
15. Belousov A.O., Chernikova E.B., Samoylichenko M.A., Medvedev A.V., Nosov A.V., Gazizov T.R., Zabolotsky A.M. From Symmetry to Asymmetry: The Use of Additional Pulses to Improve Protection against Ultrashort Pulses Based on Modal Filtration. Symmetry. 2020. V.12. №7. P.1117. https://doi.org/10.3390/sym12071117
16. Kim G.Y., Nosov. A.V., Surovtsev R.S., Gazizov T.T., Maximov A.E. Conditions for ultrashort pulse decomposition in multi-cascade protection devices based on meander microstrip lines. Journal of Physics: Conference Series. 2020. V.1679. P.1-6. https://doi.org/10.1088/1742-6596/1679/2/022059
17. Johnson H., Graham M. Vysokoskorostnaya peredacha cifrovyh dannyh. Vysshij kurs chernoj magii [High-speed signal propagation. Advanced black magic]. Moscow, Publishing House « Williams». 2005. 1024 p.
18. Kuksenko S.P., Preliminary results of TUSUR University project for design of spacecraft power distribution network: EMC simulation. IOP Conf. Series: Materials Science and Engineering. 2019. V.560. P.1-7. https://doi.org/10.1088/1757-899X/560/1/012110
19. Grigoriev A.D. Metody vychislitel'noj elektrodinamiki [Methods of computational electrodynamics]. Moscow, Fizmatlit. 2013. 430 p. (in Russian).
20. Harrington R.F. Matrix Methods for Field Problems. Proc. of the IEEE. 1967. V.55. №2. P.136-149. https://doi.org/10.1109/PROC.1967.5433
21. Harrington R. F. Field сomputation by moment methods. New York, Macmillan. 1968. 240 p.
22. Trueman C.W., Kubina S.J. Fields of complex surfaces using wire grid modelling IEEE transactions on magnetics. 1991. V.27. №5. P.4626-4267. https://doi.org/10.1109/20.105043
23. Park S., Xiao F., Kami Y. Analytical approach for crosstalk characterization of multiconductor transmission lines using mode decomposition technique in the time domain. IEEE Transactions on Electromagnetic Compatibility. 2010. V.52. №2. P.436-446. https://doi.org/10.1109/TEMC.2010.2045759
24. Gazizov T.R. Calculation of a Capacitance Matrix for a Two-Dimensional Configuration of Conductors and Dielectrics with Orthogonal Boundaries. Russian Physics Journal. 2004. V.47. P. 326-328. https://doi.org/10.1023/B:RUPJ.0000038753.99402.5c
For citation:
Surovtsev R.S. Mathematical apparatus to analyze of interference-suppressing strip devices with asymmetric structure. Zhurnal radioelektroniki [Journal of Radio Electronics] [online]. 2023. №2. https://doi.org/10.30898/1684-1719.2023.2.10 (In Russian)