Tyurnev Vladimir V.

1. Family name: Tyurnev
2. First name: Vladimir
3. Patronymic name: Veniaminovich
4. Date of birth: 11 February 1948
5. Address: Kirensky Institute of Physics, 660036, Krasnoyarsk, Russia
6. Phone: +7 (3912) 494591
7. Fax: +7 (3912) 438923
8. E-mail: tyurnev@iph.krasn.ru
9. Education:

• 1971 — M. Sc. at Krasnoyarsk State University, Physical faculty
• 1980 — Ph. D. (physics and mathematics, magnetic phenomena physics). Thesis "Propagation of Acoustic and Electromagnetic Waves in Periodic Magnetic Structures".
• 1989 — Senior research physicist (radio).
• 1999 — D. Sc. (engineering, radio). Thesis “Bandpass Microstrip Filters and the Expert System for Their Synthesis”.
• 2004 — Full professor (engineering).

10. Experience:

• 1974—1980: Theory of electromagnetic and acoustic wave propagation in periodic magnetic structures of finite thickness.
• 1980—1985: Electrodynamic analysis of ferrite-semiconductor layered structure in transmission line at ferromagnetic resonance.
• 1985—now: Analysis of multi-wire transmission lines.
• 1986—now: Analysis and study of microstrip and suspended strip resonator filters.
• 1988—now: Theory and computation of resonator coupling coefficient.
• 1994—now: Special optimization methods and synthesis of microwave filters.
• 1995—now: Building an expert system for CAD of microstrip and strip filters.

11. Positions:

• Leader research scientist in Microwave laboratory of Kirensky Institute of Physics.
• • Professor in Institute of Engineering Physics and Radio Electronics of Siberian Federal University.
• • Member of D. Sc. Jury on radio engineering at Siberian Federal University.

12. Scientific interests:

• Artificial intelligence system for CAD design of microwave filters.
• Study of selective properties of microstrip filters versus their structure.
• Special optimization methods for microwave filter synthesis.
• Numerical analysis of multi-wire transmission lines.
• Coupling coefficient of resonators.
• Microwave filters using multi-mode resonators.

13. Selected publications:

1. Belyaev B. A., Titov M. M., Tyurnev V. V. Coupling Coefficient of Irregular Microstrip Resonators - Radiophysics and Quantum Electronics. 2000. 43. No 8. p. 649.
2. Tyurnev V. V. The Coupling Coefficients of an Asymmetric Pair of Microwave Resonators - Journal of Communications Technology and Electronics. 2002. 47. No. 1. p. 1.
3. Belyaev B. A., Leksikov A. A., Tyurnev V. V. Frequency-Selective Features of Multisection Filters Based on Regular Microstrip Resonators - Journal of Communications Technology and Electronics. 2004. 49. No. 11. p. 1228.
4. Tyurnev V. V., Dovbysh I. A. Resonant Properties of Double-Wire Suspended Stripline Resonator - 2005 15th Int. Crimean Conference “Microwave & Telecommunication Technology” (CriMiCo’2005). 12-16 Sept., Sevastopol, Crimea, Ukraine. p. 487.
5. Belyaev B. A., Butakov S. V., Laletin N. V., Leksikov А. А., Tyurnev V. V. Expert System Filtex32 for Computer-Aided Design of Bandpass Microstrip Filters – 2005 15th Int. Crimean Conference “Microwave & Telecommunication Technology” (CriMiCo’2005). 12-16 Sept., Sevastopol, Crimea, Ukraine. p. 504.
6. Belyaev B. A., Butakov S. V., Laletin N. V., Leksikov A. A., Tyurnev V. V., Chesnokov O. N. Selective Properties of Microstrip Filters Designed on Quarter-Wave Codirectional Hairpin Resonators - Journal of Communications Technology and Electronics. 2006. 51. No. 1. p. 20.
7. Tyurnev V. V. Calculation of Transverse Waves in a Shielded Transmission Line Containing Circular Cylindrical Conductors - Journal of Communications Technology and Electronics. 2006. 51. No. 7. p. 788.
8. Tyurnev V. V. Analysis of a Shielded Transmission Line Containing Circular Cylindrical Conductors and Coplanar Lines on a Grounded Shield - Journal of Communications Technology and Electronics, 2007. 52. No. 11. p. 1252.
9. Tyurnev V. V. Direct Derivation and Refinement of Generalized Cohn-Matthaei Formulas for Resonator Coupling Coefficients in a Microwave Filter – Journal of Communications Technology and Electronics. 2008. 53. No. 5. p 554.
10. Tyurnev V. V. Analysis of Coupled Microstrip Lines on a Layered Substrate Containing a Metal Ferromagnetic Film. – Journal of Communications Technology and Electronics. 2008. 53. No. 7. p 814.
11. Tyurnev V. V. Influence of the Frequency Dispersion of Resonators’ Coupling Coefficients on the Accuracy of Direct-Synthesis Formulas for Microwave Filters. – Journal of Communications Technology and Electronics. 2009. 54. No. 3. p 298.
12. Dovbysh I. A., Tyurnev V. V. Peculiarities of Intelligence Optimization of a Microstrip Filter on Folded Dual-mode Resonators – Progress In Electromagnetics Research Symposium Proceedings. Moscow. 2009. p. 1161.
13. Dovbysh I. A., Tyurnev V. V. Intelligence Method for Optimizing a Microstrip Filter Based on Folded Dual-Mode Resonators – Journal of Communications Technology and Electronics. 2009. 54. No. 11. p 1269.