@inproceedings{87817728560044fdac6d1477759cac82,
title = "Analog Duty Cycle Controller Using Backgate Body Biasing for 5G Millimeter Wave Applications",
abstract = "This work presents the first 21 - 43 GHz CMOS analog Duty Cycle Controller (DCC) implemented in 28 nm FDSOI. The main application is millimeter wave mixers with CMOS digital signals. The proposed circuit corrects the input duty cycle with a negative feedback analog loop. Observability of the duty cycle is made through a passive low pass filter and the control is achieved by modifying the rise and fall time of the input clock signal, via backgate biasing of an inverter chain. The circuit has been validated by post layout, Monte-Carlo and corner simulations. At 28 GHz, the duty cycle correction range varies from 40 \% to 55 \%, and the additional power consumption introduced by the correction loop is frequency independent and is equal to 0.6mW.",
keywords = "28 nm FDSOI, Body Biasing, CMOS, Duty Cycle Controller, Millimeter Wave Frequency",
author = "Clement Beauquier and David Duperray and Chadi Jabbour and Patricia Desgreys and Antoine Frappe and Andreas Kaiser",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 28th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2021 ; Conference date: 28-11-2021 Through 01-12-2021",
year = "2021",
month = jan,
day = "1",
doi = "10.1109/ICECS53924.2021.9665600",
language = "English",
series = "2021 28th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2021 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2021 28th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2021 - Proceedings",
}