✦ LIBER ✦

New determination of dynamic permittivity and resonant frequency of tunable circular disk microstrip structures

✍ Scribed by Çiğdem Seçkin Gürel; Erdem Yazgan

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 113 KB
Volume: 10
Category: Article
ISSN: 1096-4290
DOI: 10.1002/(sici)1099-047x(200003)10:2<120::aid-mmce4>3.0.co;2-6

No coin nor oath required. For personal study only.

✦ Synopsis

A new and simple dynamic permittivity expression for the circular disk microstrip structure including air gap is determined and used in the resonant frequency calculation. The formulation provides the best fit with the experiments for fundamental and higher order modes. The proposed dynamic permittivity expression is valid for thin and thick gaps and is well suited to be used in the computer-aided design of the tunable characteristics of the structure.