Search for dissertations about: "electrical architecture"

Showing result 16 - 20 of 490 swedish dissertations containing the words electrical architecture.

2. 16. Accurate Leakage-Conscious Architecture-Level Power Estimation for SRAM-based Memory Structures

   Author : Minh Quang Do; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SRAM Power Modeling; Deep Submicron; Power-Performance Estimation Tool; VLSI; Power Estimation; DSP Architecture; CMOS; Cache Power Modeling;

   Abstract : Following Moore’s Law, technology scaling will continue providing integration capacityof billions of transistors for IC industry. As transistors keep shrinking in size, leakagepower dissipation dramatically increases and gradually becomes a first-class design constraint. READ MORE

4. 17. CALLUM Linear Transmitter - Architecture and Circuit Analysis

   Author : Roland Strandberg; Institutionen för elektro- och informationsteknik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikationsteknik; Telecommunication engineering; loop time delay; modulation negative feedback; spectral emissions; baseband model; CALLUM; Linear transmitter architecture; power amplifier linearization;

   Abstract : This doctoral dissertation presents a study of linear radio transmitters based on the combined analog locked loop universal modulator (CALLUM) approach. Linear architectures such as CALLUM are very attractive for power-efficient operations, since they have no fundamental limitations prohibiting a 100% efficiency for all envelope levels, without sacrificing the potential of a linear transmission. READ MORE

5. 18. Secure Mobile Service-Oriented Architecture

   Author : Feng Zhang; Sead Muftic; Jaap-Henk Hoeman; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Secure; Mobile; Service-Oriented Architecture SOA ; SRA - ICT; SRA - Informations- och kommunikationsteknik;

   Abstract : Mobile transactions have been in development for around ten years. More and more initiatives and efforts are invested in this area resulting in dramatic and rapid development and deployment of mobile technologies and applications. READ MORE

6. 19. Flexible Electrical and Photoelectrical Artificial Synapses for Neuromorphic Systems

   Author : Kunlong Yang; Fernando Seoane; Li-rong Zheng; Juha Plosila; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Flexible electronics; Neuromorphic network; Memristor; Electron trapping; Electrical artificial synapse; Photoelectrical artificial synapse; Applied Medical Technology; Tillämpad medicinsk teknik;

   Abstract : Over the past decade, the field of personal electronic systems has trended toward mobile and wearable devices. However, the capabilities of existing electronic systems are overwhelmed by the computing demands at the wearable sensing stage. Two main bottlenecks are encountered. READ MORE

7. 20. Hardware Architectures for Wireless Communication - Symbol Detection and Channel Estimation

   Author : Johan Löfgren; Institutionen för elektro- och informationsteknik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VLSI; Digital Design; ASIC; Architecture; Symbol Detection; Channel Estimation; MIMO; OFDM;

   Abstract : In this thesis different aspects of baseband implementation of mobile communication systems is treated. The content is focused on symbol detection and channel estimation in MIMO and OFDM. The thesis deals with the complete chain from algorithm to silicon implementation within these areas. READ MORE