Fabrication of novel 22 GHz hairpin type HTS microstrip filter using laser ablated thin films

The fabrication of high quality superconducting thin films using pulsed laser deposition (PLD) has been reported to find optimized processing conditions and to make millimeter-wave devices. High temperature superconducting (HTS) YBCO films were prepared on MgO (10mm×10mm×0.5mm) substrates by PLD. Th...

Full description

Saved in:
Bibliographic Details
Published in:Applied surface science 2000-12, Vol.168 (1-4), p.316-319
Main Authors: Kim, Cheol-Su, Song, Seok Cheon, Lee, Sang Yeol
Format: Article
Language:English
Subjects:
Applied sciences
Circuit properties
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Electric, optical and optoelectronic circuits
Electronic circuits
Electronics
Exact sciences and technology
Filter
Frequency filters
Hairpin
High-tc films
MgO
Physics
PLD
Superconducting films and low-dimensional structures
Superconductivity
Superconductor
Y1Ba2Cu3O7−x
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The fabrication of high quality superconducting thin films using pulsed laser deposition (PLD) has been reported to find optimized processing conditions and to make millimeter-wave devices. High temperature superconducting (HTS) YBCO films were prepared on MgO (10mm×10mm×0.5mm) substrates by PLD. The 3-pole bandpass filter centered at 22GHz for satellite communication was designed consisting of hairpin type coupled-lines to reduce the configuration in size. YBCO films are c-axis oriented and show superconductive transition temperatures of 88–89K with the transition widths
ISSN:0169-4332
1873-5584
DOI:10.1016/S0169-4332(00)00773-X