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Browsing Electronic & Computer Engineering by Title

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  • Tosi, Daniele; Macchi, Edoardo Gino; Gallati, Mario; Braschi, Giovanni; Cigada, Alfredo; Rossi, Sandro; Leen, Gabriel; Lewis, Elfed (Optical Society of American, 2014)
    A linearly chirped fiber Bragg grating (LCFBG) has been used as a temperature sensor for online monitoring of radiofrequency thermal ablation (RFTA). The LCFBG acts as a distributed sensor, with spatial resolution of ...
  • Tosi, Daniele; Macchi, Edoardo Gino; Braschi, Giovanni; Cigada, Alfredo; Gallati, Mario; Rossi, Sandro; Poeggel, Sven; Leen, Gabriel; Lewis, Elfed (Optical Society of America, 2014)
    We present a biocompatible, all-glass, 0.2 mm diameter, fiber-optic probe that combines an extrinsic Fabry–Perot interferometry and a proximal fiber Bragg grating sensor; the probe enables dual pressure and temperature ...
  • Tosi, Daniele; Macchi, Edoardo Gino; Braschi, Giovanni; Gallati, Mario; Cigada, Alfredo; Rossi, Sandro; Poeggel, Sven; Leen, Gabriel; Lewis, Elfed (Society of Photo-optical Instrumentation Engineers (SPIE), 2014)
    We present a miniature and biocompatible fiber-optic sensing system, for specific application in monitoring of the radiofrequency thermal ablation (RFA) process. The sensing system is based on combination of Extrinsic ...
  • Grout, Ian (IEEE Computer Society, 2020)
    In this paper, a teaching aid for digital integrated circuit (IC) test development engineering education using the field programmable gate array (FPGA) is presented and discussed. The set-up allows for different digital ...
  • Toal, Daniel; Nolan, Seán Patrick; Riordan, James; Omerdić, Edin (Society for Underwater Technology, 2009)
    This paper describes the ROVLATIS , a multi-mode of operation flexible platform for high-resolution near-seabed survey from shallow inshore waters to depths beyond 1000m. The paper further describes the operation modes ...
  • 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 ...
  • de Assis Pedrobon Ferreira, Willian; Grout, Ian; da Silva, Alexandre César Rodrigues (IEEE Computer Society, 2020)
    Time-series forecasting is an important field of machine learning and is fundamental in analyzing trends based on historical data from various sources. In this paper, a fuzzy ARTMAP neural network for time series ...
  • 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 ...

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