Abstract
The dielectric constant and loss tangent of a variety of compounds of sol-gel PLZT have been studied at frequencies of up to 50 GHz The method of investigation involves measuring microwave striplines with small parallel plate capacitors shunted to ground. Measured S-parameters are used to calculate dielectric properties. The data shows no significant dielectric dispersion mechanism in the 1-50 GHz range. It does appear that a moderate loss in dielectric constant is due to domain wall effects.
Original language | English (US) |
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Pages (from-to) | 197-203 |
Number of pages | 7 |
Journal | Integrated Ferroelectrics |
Volume | 17 |
Issue number | 1-4 |
DOIs | |
State | Published - 1997 |
Keywords
- Decoupling capacitors
- Dielectric properties
- Microwave frequency
- PLZT
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Control and Systems Engineering
- Ceramics and Composites
- Condensed Matter Physics
- Electrical and Electronic Engineering
- Materials Chemistry