Sökning: "power gating"

Visar resultat 1 - 5 av 13 avhandlingar innehållade orden power gating.

1. 1. Static Power Reduction and Estimation in CMOS Circuits Considering Emerging Leakage Mechanisms

   Författare :Mindaugas Drazdziulis; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; subthreshold; CMOS; wake-up time; power gating; gate leakage; VLSI;

   Sammanfattning : Due to semiconductor technology advancements, the static power dissipation caused by leakage currents in CMOS circuits is growing at a much faster rate than dynamic power; the dominant power component. As a result, controlling and limiting static power becomes as crucial as controlling dynamic power. LÄS MER

3. 2. Multi-Mode Datapath Circuits for Flexible and Energy-Efficient Computing

   Författare :Tung Hoang; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; precision; power gating; accelerator; Multi-mode; energy efficiency;

   Sammanfattning : Tailored to run domain-specific applications under very strict constraints on, for example, real-time performance and power dissipation, embedded systems rarely can be implemented on general-purpose computing platforms. Rather, the embedded processor's architecture and implementation technology should be fine tuned to the needs of the particular embedded system. LÄS MER

4. 3. Scaling and Gating Attosecond Pulse Generation

   Författare :Christoph Heyl; Atomfysik; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Coherent imaging; Ultrafast electron dynamics; Single attosecond pulses; Attosecond pulse trains; XUV sources; High-order harmonic generation; XUV frequency combs; Fysicumarkivet A:2014:Heyl;

   Sammanfattning : High-order harmonic generation (HHG) provides the basis for attosecond light sources delivering coherent pulses in the extreme ultraviolet spectral region. Such light sources are employed for a variety of applications within imaging, attosecond spectroscopy, and high-precision frequency metrology. LÄS MER

5. 4. Gating and modulation mechanism of voltage gated sodium channels

   Författare :Koushik Choudhury; Lucie Delemotte; Erik Lindahl; Philip Biggin; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Voltage gated sodium channels; Molecular dynamics simulation; π-helix; open state; Biologisk fysik; Biological Physics;

   Sammanfattning : Voltage-gated sodium channels (Nav channels) play an essential role in nerve impulse conduction in excitable cells. Thus, these channels are involved in several neurological and muscular disorders. Understanding their mechanism of functioning  is essential for designing drugs targeting them. LÄS MER

7. 5. Power Estimation and Multi-Phase Clock Generation for the Deep Submicron Era

   Författare :Daniel Eckerbert; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Scaling has been the driving force behind the immense development the field of electronics has seen over the last few decades. It has brought us from integrated circuits operating in the kilohertz range in the 1970s to the gigahertz range in just thirty years. LÄS MER