A method of stopband widening in BPF based on two-conductor suspended-substrate resonators

Описание

Тип публикации: статья из журнала

Год издания: 2018

Аннотация: A method aiming to widen the upper stopband in a microwave bandpass filter based on two-conductor suspended-substrate stripline resonators is described in this letter. Applicability of the method is illustrated by simulating and fabricating fourth-order filter that has a very wide upper stopband: Δfstop/f0 = 7.92 measured at a leveПоказать полностьюl -50 dB, which is achieved because the widths of the inner resonators in the structure are 1.4 times greater than that of the outer ones. © 2018, Electromagnetics Academy. All rights reserved.

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Издание

Журнал: Progress in Electromagnetics Research Letters

Выпуск журнала: Vol. 72

Номера страниц: 11-16

ISSN журнала: 19376480

Издатель: Electromagnetics Academy

Авторы

  • Leksikov A.A. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation)
  • Serzhantov A.M. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation, Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk, Russian Federation)
  • Govorun I.V. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation)
  • Afonin A.O. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation)
  • Ugryumov A.V. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation)
  • Leksikov A.A. (Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russian Federation)

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