Quasi-optical Mm-wave Sensor System for Contactless Monitoring of Small Samples with Enhanced Performance
 
Quasi-optical Mm-wave Sensor System for Contactless Monitoring of Small Samples with Enhanced Performance ■
 
Gokarna Pandey, Gokarna Pandey, Steven Brebels, Steven Brebels, Luca Dimiccoli, Luca Dimiccoli, Werner Vandermeiren, Werner Vandermeiren, Michael Libois, Michael Libois, Charlotte Soens, Charlotte Soens, Johan Stiens, Johan Stiens
 
Abstract ■

Millimeter wave sensing systems suffer from measurement inaccuracies when the waist of the radiated beam is relatively larger than the size of the test targets. In order to mitigate the issue, we designed a quasi-optical lens system, which enhances the dynamic range and sensitivity of the millimeter wave sensor system, compared with lens-less sensor systems