A 20.7–43.8-GHz Low Power Reconfigurable ×2/× 3 Frequency Multiplier for Multiple 5G-mm-Wave Bands
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3166636
Abstract: A reconfigurable injection-locked frequency multiplier (RE-ILFM) with both frequency $\times 2$ doubler mode (DM) and $\times 3$ tripler mode (TM) is proposed to increase both the operation frequency range and power efficiency. The proposed wideband… read more here.
Keywords: injection; low power; frequency multiplier; frequency ... See more keywords
220–360-GHz Broadband Frequency Multiplier Chains (x8) in 130-nm BiCMOS Technology
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2020.2988869
Abstract: This article presents two broadband frequency multiplier chains (FMCs) fabricated with a standard 130-nm SiGe BiCMOS process. In both solutions, a broadband push-push frequency doubler (x2) operating at 220–360 GHz was employed. In order to… read more here.
Keywords: ghz; frequency; power; multiplier chains ... See more keywords
A Balunless Frequency Multiplier With Differential Output by Current Flow Manipulation
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2018.2806348
Abstract: A balunless frequency doubler (FD) architecture which can provide differential output without any additional balun required is proposed in this paper. The architecture manipulates the desired second-harmonic currents around the doubler core by a multifunction… read more here.
Keywords: frequency; frequency multiplier; output; output current ... See more keywords
77 GHz Quadrature Frequency Multiplier-by-nine with Superior Suppression for Radar Sensors
Sign Up to like & getrecommendations! Published in 2020 at "Sensors and Materials"
DOI: 10.18494/sam.2020.2725
Abstract: A 77 GHz quadrature frequency multiplier-by-nine is demonstrated using the 90 nm CMOS process. The implemented multiplier-by-nine is composed of a high conversion gain quadrature frequency tripler with coupled lines as the buffer stage to… read more here.
Keywords: ghz quadrature; quadrature frequency; radar sensors; frequency ... See more keywords