Articles techniques et présentations

We present simulated examples of analyzing characteristics of terahertz communication devices by using the COMSOL RF module. Especially, we propose a coupled analysis method, which has a mutually complementary relationship between the numerical analysis in the COMSOL and an additional theoretical analysis. In this work, applying this analysis for characterizing of radiation, transmittance and detection in our proposed terahertz communication devices using a semiconductor device and an integrated antenna. Advantage of this method is suitable for not only physical interpretations of the device performance improvement but also avoidances of limitation in numerical analysis.