Title :
Thin film HTS passive microwave components for advanced communication systems
Author :
Jia-Sheng Hong ; Lancaster, M.J. ; Greed, R.B. ; Voyce, D. ; Jedamzik, D. ; Holland, J.A. ; Chaloupka, H.J. ; Mage, J.-C.
Author_Institution :
Dept. of Electron. & Electr. Eng., Birmingham Univ., UK
fDate :
6/1/1999 12:00:00 AM
Abstract :
This paper presents results of thin film high temperature superconducting (HTS) passive microwave components recently developed for advanced communication systems, which include miniature resonators, narrow-band bandpass and bandstop filters, couplers and duplexers. The components are fabricated using YBCO thin films on either MgO or LAO substrates. Excellent performances have been achieved.
Keywords :
band-pass filters; band-stop filters; barium compounds; high-temperature superconductors; microwave filters; superconducting microwave devices; superconducting resonators; superconducting thin films; waveguide couplers; yttrium compounds; YBaCuO; advanced communication systems; couplers; duplexers; high temperature superconductors; miniature resonators; narrow-band bandpass filters; narrow-band bandstop filters; superconducting thin films; thin film HTS passive microwave components; Band pass filters; High temperature superconductors; Microwave filters; Narrowband; Passive filters; Resonator filters; Superconducting filters; Superconducting microwave devices; Superconducting thin films; Transistors;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
