Search for dissertations about: "power sensitivity"

Showing result 21 - 25 of 302 swedish dissertations containing the words power sensitivity.

  2. 21. RF Wireless Power Transfer for IoT Applications

    Author : Morteza Tavana; Emil Björnson; Jens Zander; Ayça Özçelikkale; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronic waste; Energy harvesting; Internet of things; transceivers; wireless power transfer; wireless sensor networks; Informations- och kommunikationsteknik; Information and Communication Technology;

    Abstract : With the emergence of the Internet of things (IoT) networks, the replacement of batteries for IoT devices became challenging. In particular, the battery replacement is more expensive and cumbersome for scenarios where there are many IoT devices; or where the IoT devices are in unreachable locations; or when they have to be replaced often. READ MORE

  4. 22. Low power digital CMOS design

    Author : Dake Liu; Linköpings universitet; []
    Keywords : ;

    Abstract : This Dissertation describes research on Low Power Digital CMOS Design performed at the LSI Design Center, Department of Physics and Measurement Technology, Linkoping University, Linkoping, Sweden. The research covers Low Power CMOS Device Design, Low Power Circuit and System Technique and Power Estimations in Digital CMOS VLSI Chips. READ MORE

  5. 23. Relational Sensitivity in Participatory Design : Thinking and making together through joint inquiry

    Author : Laura Gottlieb; Yvonne Eriksson; Jennie Andersson Schaeffer; Anna-Lena Carlsson; Christina Mörtberg; Mälardalens universitet; []
    Keywords : Innovation and Design; innovation och design;

    Abstract : Participatory design processes can entail involving individuals, groups, and communities in joint inquiry to deliberate on their current situation, imagine alternative futures, and forge possible collaborations. Relational sensitivity – drawing attention to relationships in a given situation – is important when staging (i.e. READ MORE

  6. 24. Phase Sensitive Amplifiers for Free-Space Optical Communications

    Author : Ravikiran Kakarla; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Phase sensitive amplifier; sensitivity; optical injection locking; noisefigure;

    Abstract : The demand for high data rate free-space communications is increasing due to the planned future space exploration missions. In the next few years there is a need to increase the speed by 100 times according to NASA, and this necessitates that transmission systems operate at higher carrier frequencies. READ MORE

  7. 25. Ultralow noise pre-amplified receiver for free-space optical communications

    Author : Ravikiran Kakarla; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sensitivity; noise figure; optical injection locking; Phase sensitive amplifier;

    Abstract : The demand for high data rate in space communication links is increasing due to the growth of space exploration missions inter-satellite, and satellite-to-Earth data transmission. Optical communication systems capable of handling hundreds of Gigabits per second data transmission with a single light carrier and are suitable for such space links. READ MORE