Triple-Band HTS Filter Using Dual Spiral Resonators With Capacitive-Loading

AM Abu-Hudrouss; AB Jayyousi; Michael Lancaster

doi:10.1109/TASC.2008.2000908

Triple-Band HTS Filter Using Dual Spiral Resonators With Capacitive-Loading

AM Abu-Hudrouss, AB Jayyousi, Michael Lancaster

Electronic, Electrical and Systems Engineering

Research output: Contribution to journal › Article

34 Citations (Scopus)

Abstract

The increasing demand on microwave spectrum for communication systems has been the driving force in the filter industry. Multiple filtering characteristics have become necessary for many filter designs in mobile and satellite applications. In this paper, a new cost-function for an optimization algorithm to achieve a multiple passband filtering function has been introduced. A high-temperature superconductor ten-pole filter with triple-band performance has been designed and fabricated to verify this algorithm. Each of the three passbands has a fractional bandwidth of approximately 0.26%.

Original language	English
Pages (from-to)	1728-1732
Number of pages	5
Journal	IEEE Transactions on Applied Superconductivity
Volume	18
Issue number	3
DOIs	https://doi.org/10.1109/TASC.2008.2000908
Publication status	Published - 1 Sept 2008

Keywords

high-temperature superconductor (HTS) filters
multiple-band filters
bandpass filters
triple-band filters

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10.1109/TASC.2008.2000908

Cite this

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title = "Triple-Band HTS Filter Using Dual Spiral Resonators With Capacitive-Loading",

abstract = "The increasing demand on microwave spectrum for communication systems has been the driving force in the filter industry. Multiple filtering characteristics have become necessary for many filter designs in mobile and satellite applications. In this paper, a new cost-function for an optimization algorithm to achieve a multiple passband filtering function has been introduced. A high-temperature superconductor ten-pole filter with triple-band performance has been designed and fabricated to verify this algorithm. Each of the three passbands has a fractional bandwidth of approximately 0.26%.",

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N2 - The increasing demand on microwave spectrum for communication systems has been the driving force in the filter industry. Multiple filtering characteristics have become necessary for many filter designs in mobile and satellite applications. In this paper, a new cost-function for an optimization algorithm to achieve a multiple passband filtering function has been introduced. A high-temperature superconductor ten-pole filter with triple-band performance has been designed and fabricated to verify this algorithm. Each of the three passbands has a fractional bandwidth of approximately 0.26%.

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KW - high-temperature superconductor (HTS) filters

KW - multiple-band filters

KW - bandpass filters

KW - triple-band filters

U2 - 10.1109/TASC.2008.2000908

DO - 10.1109/TASC.2008.2000908

M3 - Article

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JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 3

ER -

Triple-Band HTS Filter Using Dual Spiral Resonators With Capacitive-Loading

Abstract

Keywords

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