A 2.4-GHz Quadrature Local Oscillator Buffer Insensitive to Frequency-Dependent Loads for Bluetooth Low Energy Applications
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2020.3016733
Abstract: In this letter, a 2.4-GHz quadrature local oscillator (LO) buffer insensitive to frequency-dependent loads is presented for Bluetooth low energy (BLE) applications. An LC tank is used as a load in the proposed buffer to… read more here.
Keywords: frequency dependent; quadrature local; ghz quadrature; frequency ... 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