Kokulathasan Thalayasingam and Holger Heuermann, Heuermann HF-Technik GmbHAachen, Germany

Articles by Kokulathasan Thalayasingam and Holger Heuermann, Heuermann HF-Technik GmbHAachen, Germany

Narrowband Vector Intermodulation Measurements

This novel measurement technique determines accurately the magnitude and phase of nonlinear scattering parameters of nonlinear devices. For these measurements, it is necessary to extend a conventional vector network analyzer with an external phase refe...

March 10, 2011

Kokulathasan Thalayasingam and Holger Heuermann, Heuermann HF-Technik GmbHAachen, Germany

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Almost all electrical elements and components have more or less nonlinear characteristics: they generate harmonics, mixture and intermodulation (IM) products. In order to prevent these effects from affecting the performance or even damaging the system functionality, a nonlinear characterization is necessary to obtain high end results. In this context,...