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Artículo
Energy-Efficient Amplifiers Based on Quasi-Floating Gate Techniques
(MDPI, 2021-04)
Energy efficiency is a key requirement in the design of amplifiers for modern wireless applications. The use of quasi-floating gate (QFG) transistors is a very convenient approach to achieve such energy efficiency. We ...
Artículo
Low-Power Ultrasonic Front End for Cargo Container Monitoring
(Institute of Electrical and Electronics Engineers (IEEE), 2020-06)
A low-power ultrasonic communication front end conceived for cargo container monitoring is presented. Two piezoelectric transducers (PTs) operating at 40 kHz are fixed to the metallic wall by means of a customized magnetic ...