Measurement and Simulation of Time Response of Printed Modal Filters with Broad-Side Coupling

  • A. T. Gazizov
  • A. M. Zabolotskii
  • T. R. Gazizov
Novel Radio Systems and Elements


A principle of modal filtering and an asymmetric modal filter with broad-side coupling are presented. Prototypes with different parameters are developed and fabricated. Experimental measurements and computer simulation are performed for the time response to a pulse with a duration of about 1 ns. It is shown that the simulated results are in agreement with the experimental data. Attenuation of the input pulse by a factor of 5 is demonstrated for the modal filter with optimal parameters for a 50-Ω circuit.


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Copyright information

© Pleiades Publishing, Inc. 2018

Authors and Affiliations

  • A. T. Gazizov
    • 1
  • A. M. Zabolotskii
    • 1
  • T. R. Gazizov
    • 1
  1. 1.Tomsk State University of Control Systems and Radio ElectronicsTomskRussia

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