학술논문

A comparative characteristics of thick film solenoid-bar type inductors
Document Type
Conference
Source
CAS '99 Proceedings. 1999 International Semiconductor Conference (Cat. No.99TH8389) Semiconductor conference Semiconductor Conference, 1999. CAS '99 Proceedings. 1999 International. 1:295-298 vol.1 1999
Subject
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Thick films
Thick film inductors
Conductors
Inductance
Q factor
Frequency
Solenoids
Geometry
Transformers
Equations
Language
Abstract
As operation frequencies and performance requirements of wireless devices increase, the resultant demands on the performance of passive components also increase. Miniaturization of inductive components for high frequency has been a key research area to address this issue; however, in general, miniaturized thick film inductors can suffer from low quality factors and/or self-resonant frequencies when compared to their discrete counterparts. The most popular geometries for thick film inductors have been meander types or spiral types, whereas most macro scale inductors are solenoid types. In this research, a modified geometry of a solenoid type inductor is proposed.