Blar i Institutt for elektroniske systemer på emneord "VDP::Teknologi: 500"
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Electrically Tunable Perfect Terahertz Absorber Using Embedded Combline Graphene Layer
(Journal article; Peer reviewed, 2021)Graphene is a powerful 2-D matter with the capability of extraordinary transparency, and tunable conductivity is employed in emerging optoelectronics devices. In this article, the design of an electrically tunable ... -
Energy Efficient Subthreshold Digital Building Blocks
(Doctoral theses at NTNU;2022:141, Doctoral thesis, 2022)Many IoT applications such as implantable biomedical devices, sensor nodes in the internet of things operate in the kHz range, and power consumption is the primary concern in such applications. However, the required voltage ... -
Evaluating Performance Metrics for Deep Neural Network-based Speech Enhancement Systems
(Doctoral theses at NTNU;2023:53, Doctoral thesis, 2023)A recurring challenge for speech enhancement (SE) systems, is that removing/reducing noise and reverberance does not necessarily increase the intelligibility or the quality of the speech for human listeners. Deep neural ... -
Near Infrared Spectroscopy for Continuous Glucose Monitoring
(Doctoral theses at NTNU;2022:184, Doctoral thesis, 2022)Millions of people are affected by diabetes. The disease can be managed by measuring the blood glucose levels and administering appropriate insulin doses. However, diabetes management is difficult and time consuming for ... -
Phase Error Evaluation via Differentiation and Cross-Multiplication Demodulation in Phase-Sensitive Optical Time-Domain Reflectometry
(Peer reviewed; Journal article, 2023)Phase-sensitive optical time-domain reflectometry (φOTDR) is a technology for distributed vibration sensing, where vibration amplitudes are determined by recovering the phase of the backscattered light. Measurement noise ... -
Privacy-preserving distributed machine learning for artificial intelligence of things
(Doctoral theses at NTNU;2023:12, Doctoral thesis, 2023)This thesis proposes machine learning algorithms that can be fully distributed over ad-hoc networks of machines/agents. Developing distributed algorithms for artificial intelligence is necessary since running machine-lea ... -
READEX: Linking Two Ends of the Computing Continuum to Improve Energy-efficiency in Dynamic Applications
(Chapter, 2017)In both the embedded systems and High Performance Computing domains, energy-efficiency has become one of the main design criteria. Efficiently utilizing the resources provided in computing systems ranging from embedded ...