Now showing items 6-10 of 2146

  • Feasibility Study of an Industrial Moisture Content Sensor Based on Wheeler Cap 

    Pratoomma, Prakorn; Zandamela, Abel; Chalermwisutkul, Suramate; Narbudowicz, Adam (IEEE, 2021)
    The paper proposes a technique for sensing of moisture content of a waste paper block based on Wheeler Cap measurement method. The technique allows sufficient penetration into the sample due to relatively low frequencies ...
  • Energy-Efficient Physical Layer Security for Wearable IoT Devices 

    Zandamela, Abel; Marchetti, Nicola; Narbudowicz, Adam (2023-03)
    This work proposes an energy-efficient Directional Modulation (DM) scheme for on-body Internet of Things (IoT) devices. DM performance is tested using a 5-port stacked-patch MIMO antenna under two scenarios: free space ...
  • Flexible Multimode-Based Beamforming MIMO Antenna 

    Zandamela, Abel; Marchetti, Nicola; Narbudowicz, Adam (IEEE, 2023-03)
    This work proposes compact, flexible Multiple Input Multiple Output (MIMO) antennas. The design principle is based on the excitation of different orthogonal radiating modes within the same antenna volume. Via phase ...
  • Electrically Small Multimodal 3D Beamforming MIMO Antenna for PHY-Layer Security 

    Zandamela, Abel; Marchetti, Nicola; Narbudowicz, Adam (IEEE, 2023)
    This work proposes an electrically small 3D beam- forming antenna for PHYsical Layer (PHY-layer) security. The antenna comprises two layers of stacked patch structures, and is a five-mode five-port MIMO system operating ...
  • Blockchain Layer2 Based Mass E-Commerce 

    Zhao, Sijia (Trinity College Dublin. School of Computer Science & Statistics. Discipline of Computer Science, 2023)
    Blockchain technology has become a new driving force for technological innovation and has the potential to revolutionize the e-commerce industry. Hundreds of millions of users, merchants and platforms can be connected to ...