Sökning: "power consumption bounds"

Visar resultat 1 - 5 av 21 avhandlingar innehållade orden power consumption bounds.

  1. 1. Design of Ultra-Low-Power Analog-to-Digital Converters

    Författare :Dai Zhang; Atila Alvandpour; Trond Ytterdal; Linköpings universitet; []
    Nyckelord :analog-to-digital converter; ADC; successive approximation register; SAR; SAR ADC; ultra-low-power; power consumption bounds; medical implant devices;

    Sammanfattning : Power consumption is one of the main design constraints in today’s integrated circuits. For systems powered by small non-rechargeable batteries over their entire lifetime, such as medical implant devices, ultra-low power consumption is paramount. LÄS MER

  3. 2. Peak and Power Reduction in Multicarrier Communication Systems

    Författare :Niklas Andgart; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikationsteknik; line driver; Signal processing; Signalbehandling; Telecommunication engineering; power reduction; DSL; DMT; tone reservation; PAR; Peak to average ratio;

    Sammanfattning : Broadband multicarrier communication suffers from a large signal span, causing problems in both wireless and wireline systems. This is commonly referred to as a high peak to average ratio (PAR), and leads to a high power consumption, which is an important limitation in many communication systems. LÄS MER

  4. 3. Low power digital CMOS design

    Författare :Dake Liu; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : 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. LÄS MER

  5. 4. Performance Bounds for Very Large Multiuser MIMO Systems

    Författare :Hien Quoc Ngo; Erik G. Larsson; Giuseppe Durisi; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The last ten years have seen significant advances of multiuser MIMO (MU-MIMO) in wireless communication. MU-MIMO is now being introduced in several new generation wireless standards (e.g.,LTE-Advanced, 802. LÄS MER

  7. 5. Ultra-Low-Power Analog-to-Digital Converters for Medical Applications

    Författare :Dai Zhang; Atila Alvandpour; Ana Rusu; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Biomedical systems are commonly attached to or implanted into human bodies, and powered by harvested energy or small batteries. In these systems, analog-to-digital converters (ADCs) are key components as the interface between the analog world and the digital domain. LÄS MER