R. Molfino

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This paper presents an intelligently controlled RF power amplifier with a reconfigurable output tuner using microelectromechanical system (MEMS) switches and a varactor. By switching on/off the MEMS switches and varying the bias voltage of the varactor, the performance of the amplifier is optimized for input signals with known or unknown frequencies in a(More)
The improvement of the operational ranges in dexterity, accuracy and efficiency for advanced robotic applications, that embed hybrid dynamic control capability, is investigated, after a short survey of the pertinent literature. The performance requirements are contrasted to the on-process availability of the reference relational knowledge; the assessment of(More)
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