Improving the quality factor of the coplanar waveguide resonator
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2015-03-27 |
| Journal | Microwave and Optical Technology Letters |
| Authors | Mohamed Ismaeel Maricar, Ata Khalid, David R. S. Cumming, Christopher H. Oxley |
| Institutions | University of Glasgow, Microsystems (United Kingdom) |
| Citations | 4 |
Abstract
Section titled āAbstractāA novel method of introducing a notch at a point of high magnetic field in a coplanar \nwaveguide (cpw) radial and diamond stub resonator to increase the quality factor (Q) was \nanalysed. For comparison both radial and diamond shaped cpw resonators with and without \nnotches were fabricated on gallium arsenide (GaAs) semi-insulating substrate at the James \nWatt Nanofabrication Centre and tested in the milli-metric laboratory at University of \nGlasgow. The notch increased the loaded Q factor of the diamond resonator by approximately \n28% and good agreement was obtained between the measured and simulated loaded Q for \nboth cpw radial and diamond resonators.
Tech Support
Section titled āTech SupportāOriginal Source
Section titled āOriginal SourceāReferences
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