CMOS Integrated System For Terahertz Detection

Poster (ELEC-P1)

Thu, 12 Nov 2020 01:15am to 03:00am

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We present the study of a new structure for integrated rectifier, realized with standard CMOS technology, suitable to detect the terahertz radiation, at room temperature. The structure consists of a capacitive rectenna, designed as a patch antenna realized with the last metal layer of the CMOS process. A whisker reaches the gate of a MOS-FET transistor from the antenna, obtained with a standard via. Rectification can be obtained by the self-mixing effect occurring into the plasma waves generate underneath the gate. The proposed solution does not requires scaling toward very narrow and costly technological nodes.

Download Abstract: cmos_integrated_system_for_terahertz_detection.pdf

Presenters and Authors Info

Presenter: Anonymous

Authors: Palma, Fabrizio; Giusto, Roberto; Centurelli, Francesco

Huawei Laboratories-Microwave System Competence Center, Milan Research Center,, Rome University La Sapienza, Università di Roma La Sapienza - DIET