Amplification of Frequency-Swept Signals in a $W$ -Band Gyrotron Travelling Wave Amplifier
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Electron Device Letters"
DOI: 10.1109/led.2018.2836868
Abstract: The frequency agility of a ${W}$ -band gyrotron travelling wave amplifier (gyro-TWA) was demonstrated by the amplification of a frequency-swept input signal (chirp signal). The gyro-TWA was developed to provide high output power and wide… read more here.
Keywords: wave amplifier; frequency; band gyrotron; travelling wave ... See more keywords
Impact-Based Amplification and Frequency Down-Conversion of Piezoelectric Actuation for Small Robotics
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DOI: 10.3390/app11146276
Abstract: This paper explores a concept for dynamic amplification of piezoelectric actuator motion using repeated impacts between the active transducer and a compliant amplification mechanism. The design shows good performance in amplifying vibration of a lead–zirconate–titanate… read more here.
Keywords: robotics; amplification; impact based; based amplification ... See more keywords