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    Article

    Characterizing the Distribution of Microwave Surface Resistance of HTS Film Based on Metal Ring

    This paper presents a novel method for measuring the microwave surface resistance distribution of high-temperature superconducting thin films by a dielectric resonator with a metal ring. After calibration, the...

    Cheng Zeng, Liu Chen, Shirong Bu in Journal of Superconductivity and Novel Mag… (2019)

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    Article

    A Novel Method to Measure Microwave Critical Current Densities at Different Frequencies in HTS Thin Films

    A novel method based on the odd modes of a single loaded micro-bridge resonator to measure the microwave critical current densities of high-temperature superconductor thin films at different frequencies is pre...

    Liu Chen, Cheng Zeng, Ming Song, Shirong Bu in Journal of Superconductivity and Novel Mag… (2016)

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    Article

    An Efficient and Accurate Method for HTS Surface Resistance Measurement

    A new way to design resonator for efficiently measuring surface resistance (R S) of high-temperature superconductor (HTS) thin films with low uncertainty based on improved image dielectric...

    Cheng Zeng, Liu Chen, Shirong Bu in Journal of Superconductivity and Novel Mag… (2015)

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    Article

    On the Power Handling Properties of High Temperature Superconducting Microwave Contiguous Duplexer

    The power handling properties of a high temperature superconducting (HTS) microwave contiguous duplexer are measured in this letter. The HTS contiguous duplexer was fabricated using YBa2Cu3O7 (YBCO) thin films on...

    Junsong Ning, Shirong Bu, Zhengxiang Luo in Journal of Superconductivity and Novel Mag… (2009)

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    Article

    Design of high temperature superconducting contiguous-band diplexer

    A high temperature superconducting (HTS) contiguous-band diplexer was designed and fabricated. The HTS contiguous-band diplexer was made using 2-inch-diameter LaA1O3 wafers coated with epitaxial thin film YBO on ...

    JunSong Ning, Kai Yang, Zhen**an Luo, ShiRong Bu in Chinese Science Bulletin (2009)

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    Article

    Development of miniature HTSC wide-band filter with open-loop resonators

    The strong electric and magnetic coupled novel HTSC (high temperature superconductor) open-loop microstrip resonators are studied in this report and the traditional structure of open-loop resonators is improve...

    TianLiang Zhang, Kai Yang, JunSong Ning, ShiRong Bu in Chinese Science Bulletin (2008)