arXiv · 1911.13084
Characterization and Analysis of On-Chip Microwave Passive Components at Cryogenic Temperatures
Abstract
This paper presents the characterization of microwave passive components, including metal-oxide-metal (MoM) capacitors, transformers, and resonators, at deep cryogenic temperature (4.2 K). The variations in capacitance, inductance and quality factor are explained in relation to the temperature dependence of the physical parameters and the resulting insights on modeling of passives at cryogenic temperatures are provided. Both characterization and modeling, reported for the first time down to 4.2 K, are essential in designing cryogenic CMOS radio-frequency integrated circuits, a promising candidate to build the electronic interface for scalable quantum computers.
Explore related subjects
Keep this discovery
Bishnu Patra, Mohammadreza Mehrpoo, Andrea Ruffino, Fabio Sebastiano, Edoardo Charbon, Masoud Babaie. 2019-11-29. Characterization and Analysis of On-Chip Microwave Passive Components at Cryogenic Temperatures. https://doi.org/10.1109/jeds.2020.2986722
Cite the original work for its findings. Save a collection to share your selection of sources.