A demonstration HTS base station sub-system for mobile communications

Hong Li, Yusheng He, Aisheng He, Shunzhou Li, Chunguang Li, Lingwen Yan, Jingtao Liang, Wenxiu Zhu, Yuan Zhou, J. Hong, M.J. Lancaster

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


A demonstration sub-system for mobile communications was developed. In this system, a high-temperature superconducting (HTS) microstrip bandpass filter on r-plane sapphire substrate was designed to have a quasi-elliptic function response, which was aimed at covering the whole receive band of DCS 1800 base station, i.e. 1710-1785 MHz. This filter was then integrated with a low noise amplifier (LNA) and a pulse tube cryocooler, forming a demonstration sub-system. Satisfactory performance of this system was achieved.
Original languageEnglish
Pages (from-to)276-279
Number of pages4
JournalSuperconductor Science & Technology
Issue number2
Publication statusPublished - 1 Feb 2002

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