Sökning: "Phased"

Visar resultat 16 - 20 av 95 avhandlingar innehållade ordet Phased.

  1. 16. Time Reversal Near Field Beamforming for Microwave Hyperthermia

    Författare :Hana Trefna; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; annular phased array; time reversal; microwave hyperthermia; treatment planning; patch antenna; deep seated tumours;

    Sammanfattning : .... LÄS MER

  3. 17. Using multiple SIMD architectures for multi-channel radar signal processing

    Författare :Anders Åhlander; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; parrallel processing; SIMD computers; modular computers; optical communication; phased-array antennas; radar signal processing; time-determinism;

    Sammanfattning : .... LÄS MER

  4. 18. Integrated Antennas : Monolithic and Hybrid Approaches

    Författare :Erik Öjefors; Anders Rydberg; Sayan Mukherjee; Duixian Liu; Uppsala universitet; []
    Nyckelord :Electronics; antenna travelling wave arrays; antenna phased arrays; phase shifters; micromachining; silicon; monolithic microwave integrated circuits; dipole antennas; loop antennas; slot antennas; Elektronik;

    Sammanfattning : This thesis considers integration of antennas and active electronics manufactured on the same substrate. The main topic is on-chip antennas for commercial silicon processes, but hybrid integration using printed circuit board technology is also addressed. LÄS MER

  5. 19. On New Implants - The results of five prospective, randomized RSA trials with aspects on phased introduction and continuous migration

    Författare :Mats Molt; Lund Ortopedi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; New total knee arthroplasty; TKA; RSA; randomized; prospective; prediction; continuously migrating; safety; stability CR; PS; PF; PA; short stem; tourniquet;

    Sammanfattning : A concern that arises with any change in design or operative technique is whether it affects the long-term implant stability or not. One way to address this is, by measuring early micromotion, to predict the future revision rate. LÄS MER

  7. 20. Reliability evaluation of a fault-tolerant computer for a multi-phased mission and use of heavy-ion radiation for fault injection experiments

    Författare :Johan Karlsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Makrov modelling; dependability validation; single event upsets; error simulation; fault injection; transient faults;

    Sammanfattning : .... LÄS MER