Dielectric measurement using a planar rings sensor for low-loss powder form materials

• Main Authors: You, Kok Yeow, Hou, Kit Mun
• Format: Conference or Workshop Item
• Published: 2012
• Online Access: http://eprints.utm.my/id/eprint/34056/

This paper uses planar ring sensor for dielectric measurements of low-loss powder materials by applying conversion of measured reflection coefficient to relative dielectric constant via a lumped-element model. The ring sensor has been fabricated using 1.58 mm thickness of FR4 substrate and designed...