A new design of a miniature microstrip resonator with interdigital structure


Тип публикации: статья из журнала

Год издания: 2014

Идентификатор DOI: 10.1134/S1063785014110194

Аннотация: A microstrip resonator with a new design based on an interdigital structure has been studied, which is distinguished by its high degree of miniaturization. It is shown that the resonator length can be considerably decreased at a significant increase in the figure of merit (Q factor), provided that the number of microstrip conductorПоказать полностьюs in the interdigital structure is increased without changing gaps between them. A prototype of the resonator manufactured on a ceramic substrate with dielectric permittivity E > = 80 has a resonance frequency of 817 MHz and Q = 100 for microstrip structure contour dimensions of 1 x 5.5 mm. It is shown theoretically and confirmed experimentally that the Q factor of the proposed resonator is higher than those of well-known microstrip analogs under otherwise equal conditions.

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Выпуск журнала: Vol. 40, Is. 11

Номера страниц: 1010-1013

ISSN журнала: 10637850

Место издания: NEW YORK



  • Belyaev B.A. (Reshetnev Siberian State Aerospace University)
  • Serzhantov A.M. (Siberian Federal University)
  • Bal'va Y.F. (Reshetnev Siberian State Aerospace University)
  • Leksikov A.A. (Reshetnev Siberian State Aerospace University)
  • Galeev R.G. (Radiosvyaz’ Research and Production Enterprise)

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