Email this article Computer aided design of ferrite lumped element circulators
- Authors: Borodin V.1, Kozlov V.1, Mikhalitsyn E.1, Sorokin A.1
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Affiliations:
- Branch of RFNC-ARIEP «RIMS named after Yu.E. Sedakov»
- Issue: Vol 23, No 4 (2020)
- Pages: 74-84
- Section: Articles
- URL: https://journals.ssau.ru/pwp/article/view/8378
- DOI: https://doi.org/10.18469/1810-3189.2020.23.4.74-84
- ID: 8378
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Abstract
The results of integrity of narrowband and wideband lumped element circulators design methodology to the computer aided design system of microwave devices AWR Microwave Office are presented in the article. The calculation method of narrow band circulators circuits which consist of serious and shunt tuning capacities is investigated. The simple and visual method of wideband ferrite isolators optimize design based on circulation impedance calculation is described here. The results of design of the ultra wideband circulator with shunt capacity, serious resonant matching circuit and serious resonant circuit between common terminal and ground are considered. The new theoretical results of calculation of two schematics of wideband high power circulators with serious tuning capacity are presented. The first schematic is formed with matching resonant network being connected in serious at each terminal. It is shown that double hump characteristic is realized. The second schematic is formed with serious resonant network connected between common terminal and the ground. It is shown that four-order Tchebycheff characteristic is realized.
About the authors
Vladimir N. Borodin
Branch of RFNC-ARIEP «RIMS named after Yu.E. Sedakov»
Author for correspondence.
Email: vkozlov@niiis.nnov.ru
Valery A. Kozlov
Branch of RFNC-ARIEP «RIMS named after Yu.E. Sedakov»
Email: vkozlov@niiis.nnov.ru
Evgeny A. Mikhalitsyn
Branch of RFNC-ARIEP «RIMS named after Yu.E. Sedakov»
Email: mihalitsynea@gmail.com
Alexander V. Sorokin
Branch of RFNC-ARIEP «RIMS named after Yu.E. Sedakov»
Email: insav@rambler.ru
References
- Miura T., Konishi Y. New lumped element circulator by ceramic integrated circuit technology. IEEE Transactions on Broadcasting, 1995, vol. 41, no. 3, pp. 101–106. DOI: https://doi.org/10.1109/11.466091.
- Che W., Yung E.K.N. Temperature compensation of VHF-band lumped-element ferrite circulator for wireless communication application. 2005 IEEE Antennas and Propagation Society International Symposium, 2005, vol. 2A, pp. 228–291. DOI: https://doi.org/10.1109/APS.2005.1551796.
- Stonies R., Teufer D., Schulz D. Time domain analysis and design of lumped element circulators. 2006 IEEE MTT-S International Microwave Symposium Digest, 2006, pp. 544–547. DOI: https://doi.org/10.1109/MWSYM.2006.249632.
- Dong H. Broad-band and High-isolation performance of a Lumped-element circulator: theory and experiment: a dissertation … for the Degree of Doctor of Philosophy. University of Idaho, 2014. 118 p.
- Stonies R., Schulz D. Numerical design strategy for lumped element circulators. International Journal of Electronics and Communications, 2007, vol. 61, no. 3, pp. 177–181. DOI: https://doi.org/10.1016/j.aeue.2006.12.008.
- Sorokin A.V. Design of small-size lumped ferrite decoupling devices: dis. ... cand. techn. nauk. Nizhny Novgorod, 2014. 293 p.
- Takeda S., Okada T. Circuit Simulator for wideband lumped element circulator. 2018 Asia-Pacific Microwave Conference (APMC), 2018, pp. 1262–1264. DOI: https://doi.org/10.23919/APMC.2018.8617284.
- Konishi Y. Lumped element circulators. IEEE Transactions on Magnetics, 1975, vol. 11, no. 5, pp. 1262–1266. DOI: https://doi.org/10.1109/TMAG.1975.1058838.
- Konishi Y. Lumped element Y circulator. IEEE Transactions on Microwave Theory and Techniques, 1965, vol. 13, no. 6, pp. 852–864. DOI: https://doi.org/10.1109/TMTT.1965.1126116.
- Helzajn J. The Stripline Circulator Theory and Practice. Hoboken: John Wiley & Sons, 2008, 604 p.
- Sahasrabudhe M. et al. Design of wideband lumped element circulator. 2017 Progress in Electromagnetics Research Symposium - Spring (PIERS), 2017, pp. 3602–3608. DOI: https://doi.org/10.1109/PIERS.2017.8262383.
- Mikaeljan A.L. Microwave Ferrite Theory and Application. Moscow; Leningrad: Gosenergoizdat, 1963, 664 p. (In Russ.)
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