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Investigation of negative capacity converters for broad-band matching of electrically-small antennas

Abstract

The analysis of the characteristics and stability of negative impedance converter for com.pensation impedance capacitive com.ponent of electrically small whip antenna to increase its gain. The obtained theoretical results are confirmed by experimental research.

About the Authors

D. V. Belenko
Saint Petersburg Electrotechnical University "LETI"
Russian Federation


A. A. Golovkov
Saint Petersburg Electrotechnical University "LETI"
Russian Federation


E. I. Mozhaeva
Saint Petersburg Electrotechnical University "LETI"
Russian Federation


References

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4. Вай Кайчень. Теория и проектирование широкополосных согласующих цепей / Пер. с англ.; под ред. Ю. Л. Хотунцева. М.: Связь, 1979. 288 с.

5. Kaya A., Yuksel. E. Y. Investigation of a com.pensated rectangular microstrip antenna with negative capacitor and negative inductor for bandwidth enhancement // IEEE Trans. ant. and prop. 2007. Vol. AP-55, № 5. P. 1275-1282.

6. Sussman-Fort S. E., Ru.dish R. V. Non-foster impedance matching of electrically-small antennas // IEEE Trans. ant. and prop. 2009. Vol. AP-57, № 8. P. 2230-2241.

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8. Aberle J. T. Two-port representation of an antenna with application to non-foster matching network // IEEE Trans. ant. and prop. 2008. Vol. AP-56, № 5. P. 1218-1222.


Review

For citations:


Belenko D.V., Golovkov A.A., Mozhaeva E.I. Investigation of negative capacity converters for broad-band matching of electrically-small antennas. Journal of the Russian Universities. Radioelectronics. 2015;(4):57-61. (In Russ.)

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ISSN 1993-8985 (Print)
ISSN 2658-4794 (Online)