Now showing items 1-20 of 889

    • 22-32 GHz Low-Noise Amplifier Design in 22-nm CMOS-SOI Technology 

      Cui, Bolun (University of Waterloo, 2019-01-29)
      This thesis explores the use of a 22-nm CMOS-SOI technology in the design of a two-stage amplifier which targets wide bandwidth, low noise and modest linearity in the 28 GHz band. A design methodology with a ...
    • 2D Digital Filter Implementation on a FPGA 

      Tsuei, Danny Teng-Hsiang (University of Waterloo, 2011-08-31)
      The use of two dimensional (2D) digital filters for real-time 2D data processing has found important practical applications in many areas, such as aerial surveillance, satellite imaging and pattern recognition. In the ...
    • 45-nm SOI CMOS Bluetooth Electrochemical Sensor for Continuous Glucose Monitoring 

      Muthreja, Aman (University of Waterloo, 2018-08-21)
      Due to increasing rates of diabetes, non-invasive glucose monitoring systems will become critical to improving health outcomes for an increasing patient population. Bluetooth integration for such a system has been previously ...
    • 60 Watts Broadband Push Pull RF Power Amplifier Using LTCC Technology 

      Jundi, Ayman (University of Waterloo, 2013-09-27)
      The continuous increase in wireless usage forces an immense pressure on wireless communication in terms of increased demand and spectrum scarcity. Service providers for communication services had no choice but to allocate ...
    • Abstraction Mechanism on Neural Machine Translation Models for Automated Program Repair 

      Wei, Moshi (University of Waterloo, 2019-09-23)
      Bug fixing is a time-consuming task in software development. Automated bug repair tools are created to fix programs with little or no human effort. There are many existing tools based on the generate-and-validate (G&V) ...
    • Accelerating Mixed-Abstraction SystemC Models on Multi-Core CPUs and GPUs 

      Kaushik, Anirudh Mohan (University of Waterloo, 2014-04-28)
      Functional verification is a critical part in the hardware design process cycle, and it contributes for nearly two-thirds of the overall development time. With increasing complexity of hardware designs and shrinking ...
    • Access Network Selection in a 4G Networking Environment 

      Liu, Yang (University of Waterloo, 2008-01-18)
      An all-IP pervasive networking system provides a comprehensive IP solution where voice, data and streamed multimedia can be delivered to users at anytime and anywhere. Network selection is a key issue in this converged ...
    • Achievable Rate Regions of Two-Way Relay Channels 

      Dong, Liang (University of Waterloo, 2017-01-19)
      With the fast development of communication networks, cooperative communication has been more widely used in many different fields, such as satellite networks, broadcast networks, internet and so on. Therefore relay channels ...
    • Achieving Fairness in 802.11-Based Multi-channel Wireless Mesh Networks 

      Lee, Ann (University of Waterloo, 2006)
      Multi-hop wireless networks based on 802. 11 are being used more widely as an alternative technology for last-mile broadband Internet access. Their benefits include ease of deployment and lower cost. Such networks are ...
    • Achieving Scalable, Exhaustive Network Data Processing by Exploiting Parallelism 

      Mawji, Afzal (University of Waterloo, 2004)
      Telecommunications companies (telcos) and Internet Service Providers (ISPs) monitor the traffic passing through their networks for the purposes of network evaluation and planning for future growth. Most monitoring ...
    • Achieving Soft Real-time Guarantees for Interactive Applications in Wireless Mesh Networks 

      Reid, Cecil (University of Waterloo, 2008-01-25)
      The use of 802.11-based multi-hop wireless mesh networks for Internet access is extensive and growing. The primary advantages of this approach are ease of deployment and lower cost. However, these networks are designed for ...
    • Adaptive Compensation of Nonlinear Impairments in Fiber-Optic Systems 

      NekoeiQachkanloo, Hadi (University of Waterloo, 2020-01-17)
      Optical communication systems are vital for high rate telecommunication. Fiber-optic communication system is an excellent choice due to its low loss, high bandwidth, and robustness to electromagnetic interference. However, ...
    • An Adaptive Digital Dynamic Range Controller 

      Schneider, Todd (University of Waterloo, 2016-10-25)
      High fidelity digital audio sources are capable of reproducing a much wider dynamic range than most conventional consumer media (e.g. AM/FM radio and audio cassettes). The research presented here addresses the problem ...
    • Adaptive Lattice Reduction in MIMO Systems 

      Danesh Jafari, Mohammad Erfan (University of Waterloo, 2008-05-22)
      In multiple-input multiple-output (MIMO) systems, the use of lattice reduction methods such as the one proposed by Lenstra-Lenstra-Lovasz (LLL) significantly improves the performance of the suboptimal solutions like ...
    • Adaptive Path Following for an Underactuated Nonholonomic Mobile Manipulator 

      Barrera Perez, Orlando Jair (University of Waterloo, 2020-01-17)
      We investigate an adaptive path following problem for an underactuated nonholonomic mobile manipulator system and closed planar curves. As opposed to adapting to uncertain or unknown dynamics in the plant, we apply an ...
    • Adaptive Power Control for Energy Harvesting Communication Systems 

      Masoud, Badiei Khuzani (University of Waterloo, 2013-12-06)
      Sustaining energy requirement for wireless devices is the main barrier in building autonomous communication systems and service-free networks. Specifically, in large-scale networks where normally wired energy infrastructures ...
    • Adaptive Vertical Handoff for Integrated UMTS and WLAN Networks 

      Bai, Liping (University of Waterloo, 2007-10-26)
      Next-generation wireless networks have been envisioned to be an integration of heterogeneous wireless access networks such as UMTS (Universal Mobile Telecommunication Networks) and the IEEE 802.11 based WLAN (Wireless ...
    • Adaptive Weighted Scheduling in Cognitive Radio Networks 

      Wang, Feng (University of Waterloo, 2009-05-22)
      A problem in modern wireless communications is the scarcity of electromagnetic radio spectrum. The traditional fixed spectrum assignment strategy results in spectrum crowding on most frequency bands. Due to limited ...
    • Advanced Interior Point Formulation for the Global Routing Problem 

      Wong, David C. (University of Waterloo, 2009-05-08)
      As the circuit size increases in modern electronics, the design process becomes more complicated. Even though the hardware design process is divided into multiple phases, many of the divided problems are still extremely ...
    • Advanced Nanoelectromechanical Systems for Next Generation Energy Harvesting 

      Mahmud, Alam (University of Waterloo, 2018-11-15)
      The ever-increasing desire to produce portable, mobile and self-powered wireless micro-/nano systems (MNSs) with extended lifetimes has lead to the significant advancement in the area of mechanical energy harvesting over ...

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