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Browsing Electronic & Computer Engineering by Title

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  • Schmitt, Nicolas; Morgan, R.; Scully, Patricia J.; Lewis, Lewis; Chandy, Rekha (The International Society for Optics and Photonics, 1995)
    A novel technique for the measurement of air flow velocity using an optical fibre sensor is reported. The sensor measures the deformation of a rubber cantilever beam when subjected to the stresses induced by drag forces ...
  • Arshak, Khalil; Mihov, Miroslav; Arshak, Arousian; McDonagh, Declan; Sutton, D (IEEE Computer Society, 2004)
    Focused Ion Beam (FIB) lithography has significant advantages over the electron beam counterpart in terms of resist sensitivity, backscattering and proximity effects. Applying the Top Surface Imaging (TSI) principal to ...
  • Rao, Muzaffar; Coleman, Joseph; Newe, Thomas (IEEE Computer Society, 2016)
    This work implements an FPGA (Field Programmable Gate Array) based reconfigurable IPSec ESP core. The IPSec protocol, developed by the IETF (Internet Engineering Task Force) in 1998, is a popular solution to facilitate ...
  • Arshak, Khalil; Jafer, Essa; Ibala, Christian Serge (IEEE Computer Society, 2007)
    The aim of this study is to design and develop a wireless sensor system integrating 24 bits analog to digital converter (ADC) and long range RF transceiver unit. The system is reading from two types of sensors, pressure ...
  • Venkatesh, Karra (University of Limerick, 2017)
    Data converters are used in mixed-signal designs and are important electronic devices with applications in many areas like consumer electronics, communications, computing, control and instrumentation. Design of these data ...
  • Scharrer, Martin Josef; Halton, Mark; Scanlan, Martin (IEEE Computer Society, 2009)
    This paper proposes a new FPGA based architecture for digital pulse width modulators which takes advantage of dedicated digital clock manager (DCM) blocks present in modern FPGAs and applies manual placement techniques ...
  • Scharrer, Martin Josef; Halton, Mark; Scanlan, Tony; Rinne, Karl (IEEE Computer Society, 2010)
    This paper proposes a new FPGA-based architecture for a multi-phase digital pulse width modulator (MP-DPWM). A novel fine-leading/coarse-trailing edge modulation is applied to allow the sharing of a single fine resolution ...
  • Cionca, Victor (University of Limerick, 2011)
    The future of our society, the connected world of tomorrow, will be one of better integration with, and more awareness of our surroundings. Wireless sensor networks will breathe life into objects and allow us to extend our ...
  • Aguanno, Mauro V.; Lakestani, Fereydoun; Whelan, Maurice P.; Connelly, Michael J. (Society of Photo-Optical Instrumentation Engineers, 2007)
    We describe a heterodyne interferometry system based on a complementary metal-oxide semiconductor digital signal processor (CMOS-DSP) camera that is utilized for full-field optical phase measurement using a carrier-based ...
  • Egan, Patrick; Lakestani, Fereydoun; Whelan, Maurice P.; Connelly, Michael J. (Society of Photo-Optical Instrumentation Engineers, 2006)
    Full-field optical coherence tomography (OCT) using a complementary metal-oxide semiconductor (CMOS) camera with an integrated a digital signal processor (DSP) is demonstrated. The CMOSDSP camera employed is typically used ...
  • Egan, Patrick; Lakestani, Fereydoun; Whelan, Maurice P.; Connelly, Michael J. (Society of Photo-Optical Instrumentation Engineers, 2006)
    Fluctuations in the output intensity and wavelength of an external cavity diode laser can introduce significant error to wavelength-tuned interferometric measurement. However, a robust phase-retrieval algorithm can compensate ...
  • Sivčev, Satja; Rossi, Matija; Coleman, Joseph; Dooly, Gerard; Omerdić, Edin; Toal, Daniel (Elsevier, 2018)
    ROVs with hydraulic manipulators are extensively used for subsea intervention. With camera feedback from the scene, manipulators are teleoperated and slaved to pilot held master arms. While standard for offshore oil and ...
  • Parajuly, Keshav; Kuehr, Ruediger; Awasthi, Abhishek Kumar; Fitzpatrick, Colin; Lepawsky, Josh; Smith, Elisabeth; Widmer, Rolf; Zeng, Xianlai (2019)
    This paper is published by the StEP Initiative, UNU ViE-SCYCLE, and UNEP IETC. THE STEP INITIATIVE The Solving the E-waste Problem (StEP) Initiative is a network of e-waste experts and a multi-stakeholder platform for ...
  • McGrath, Harry; Flanagan, Colin; Zeng, Liaoyuan; Lei, Yiming (Scientific Research Publishing, 2019)
    The potential of the second wave of Artificial Intelligence (AI) to change our lives beyond recognition is both exciting and challenging. AI has been around for over three decades, and this new approach of artificial ...
  • Arshak, Khalil; Korostynska, Olga (IEEE Computer Society, 2002)
    Thin films of Tellurium dioxide (TeO2) were investigated for γ-radiation dosimetry purposes. Samples were fabricated using thin film vapour deposition technique. Thin films of Te02 were exposed to a 60Co γ-radiation source ...
  • Arshak, Khalil; Korostynska, Olga; Szumilas, L.; Harris, John A.; Clifford, S.A. (IEEE Computer Society, 2004)
    In2O3 and SiO mixtures into thick film pn-junctions form were investigated for γ-radiation dosimetry purposes. Results show that the current is increased with the increase in radiation dose to a certain level, exceeding ...
  • Arshak, Khalil; Korostynska, Olga; Jafer, Essa; Arshak, Arousian; Morris, Deirdre; Gill, Edric I. (IEEE Computer Society, 2006)
    A novel cost-effective real-time gamma radiation monitoring system based on metal oxide thick films was designed and tested. The changes in capacitances of ZnO and SnO2 thick film capacitors with interdigitated ...
  • Effler, Simon; Halton, Mark; Kelly, Anthony; Rinne, Karl (PCIM Europe, 2008)
    This paper focuses on the application of a generalized predictive control (GPC) law design technique for digitally controlled DC-DC converters. The unconstrained GPC control law presented is based on a minimization of ...
  • Loughran, Róisín; Walker, Jacqueline; O'Neill, Michael; McDermott, James (Springer, 2012)
    This study uses Genetic Programming (GP) in developing a classi er to distinguish between ve musical instruments. Using only simple arithmetic and boolean operators with 95 features as terminals, a program is developed ...
  • Omerdić, Edin; Trslić, Petar; Kaknjo, Admir; Weir, Anthony; Rao, Muzaffar; Dooly, Gerard; Toal, Daniel (MDPI, 2020)
    The overall control system for an open-frame Remotely Operated Vehicle (ROV) is typically built from three subsystems: guidance, navigation and control (GNC). The control allocation plays a vital role in the control ...

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