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Design and Modeling of an Output Microwave Filter for S Band Primary Radar Transmitter

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25530%2F13%3A39896520" target="_blank" >RIV/00216275:25530/13:39896520 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Design and Modeling of an Output Microwave Filter for S Band Primary Radar Transmitter

  • Original language description

    In this paper a design of an output microwave filter for S band primary radar transmitter is described. Filter is realized by microstrip technology. The article presents two types of microwave filters. The first type is a band-pass filter; the second oneis a low-pass filter. It is very difficult to achieve a low filter insertion loss in the passband, while maintaining a sufficient spurious signal suppression in the restraint band. Finally the low pass filter was chosen for implementation. The implemented filter insertion loss is below 0.3 dB and the restraint band attenuation is above the 35 dB. Since the resonant elements are small, filter dimensions are compact. Simulations results of the both filters are presented. In the case of the low-pass filter the simulated and experimentally verified parameters are compared.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/FR-TI2%2F480" target="_blank" >FR-TI2/480: *Integrated antenna arrays of primary and secondary surveillance radar IAPASR</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of 13th Conference on Microwave Techniques COMITE 2013

  • ISBN

    978-1-4673-5513-1

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    125-128

  • Publisher name

    Univerzita Pardubice

  • Place of publication

    Pardubice

  • Event location

    Pardubice

  • Event date

    Apr 17, 2013

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000324875000020