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http://dx.doi.org/10.4313/JKEM.2005.18.12.1129

Optimum Design of EHF CPW using FDTD  

Jang, In-Bum (광운대학교 전기공학과)
Lee, Joon-ung (광운대학교 전기공학과)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.18, no.12, 2005 , pp. 1129-1132 More about this Journal
Abstract
The purpose of this reserch is to establish the new design technology for microwave Coplanar structure. The components in microwave circuit are classified to transmission devices, EM devices, and quasi-TEM devices. After design of these devices, we analyzed these CPWs electromagnetically using FDTD method, and suggested optimum CPW structure. In oder to realize a CPW module up to 30 GHz-100 GHz band, we research on a technology of 3-dimensional microwave CPW, and GaAs substrate with Si layer for ohmic loss. As a result this research, we suppressed the leakage, resonance, coupling, and radiation of CPW EMI, and improved resonance quality of CPW.
Keywords
CPW(coplanar-waveguide); FDTD(finite difference time domain); Si(silicon); Microwave;
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