Superconducting filters for wireless communication applications

J. S. Hong, E. P. MeErlean, B. Karyamapudi, M. Cox, M. Shiel

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper we summarize recent results in a development of narrow-band HTS bandpass filters on sapphire substrate for future wireless communications systems. The filters are designed to have 5 or 10 MHz pass band in the UMTS base stations receive band. The filters exhibit quasielliptic function response for higher selectivity with less numbers of resonators. They are implemented with either a. cascaded-quadruplet (CQ) or a cascaded-quadruplet-triplet (CQT) coupling structure. The filters were fabricated on 0.43mmthick sapphire wafers with double-sided YBCO films. Measured results of the filters are presented, showing excellent performances. © 2004 IEEE.

Original languageEnglish
Title of host publication2004 4th International Conference on Microwave and Millimeter Wave Technology, Proceedings, ICMMT 2004
EditorsZ Feng, W Chen
Pages264-267
Number of pages4
Publication statusPublished - 2004
Event2004 4th International Conference on Microwave and Millimeter Wave Technology - Beijing, China
Duration: 18 Aug 200421 Aug 2004

Conference

Conference2004 4th International Conference on Microwave and Millimeter Wave Technology
Abbreviated titleICMMT 2004
CountryChina
CityBeijing
Period18/08/0421/08/04

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  • Cite this

    Hong, J. S., MeErlean, E. P., Karyamapudi, B., Cox, M., & Shiel, M. (2004). Superconducting filters for wireless communication applications. In Z. Feng, & W. Chen (Eds.), 2004 4th International Conference on Microwave and Millimeter Wave Technology, Proceedings, ICMMT 2004 (pp. 264-267)