• Battery-free Wireless Communication for Video Capsule Endoscopy 

      Noormohammadi, Reza; Khaleghi, Ali; Balasingham, Ilangko (Peer reviewed; Journal article, 2019)
      Wireless capsule endoscopy is an advanced application of using ICT in healthcare and medicine. It is a non-invasive method to examine the gastrointestinal (GI) for early diagnosis and treatment. The capsule is equipped ...
    • Coherent query scheme for wireless backscatter communication systems with single tag 

      Hasanvand, Aminolah; Khaleghi, Ali; Balasingham, Ilangko (Journal article; Peer reviewed, 2018)
      An un-coded multi-transmitter query scheme is introduced for wireless backscatter communication systems in which M transmitters and N receivers are used for single-tag connectivity (M × 1 × N). The main idea is to harden ...
    • Evaluation of data telemetry for future leadless cardiac pacemaker 

      Bose, Pritam; Khaleghi, Ali; Mahmood, Salman; Albatat, Mohammad; Bergsland, Jacob; Balasingham, Ilangko (Journal article; Peer reviewed, 2019)
      Multi-node leadless pacemaker system overcomes the main limitations related to lead complications of the conventional cardiac pacemaker and will thus replace them in the near future. The multiple nodes of the technology ...
    • Evaluation of Secrecy Capacity for Next-Generation Leadless Cardiac Pacemaker 

      Awan, Muhammad Faheem; Bose, Pritam; Khaleghi, Ali; Kansanen, Kimmo; Balasingham, Ilangko (Journal article; Peer reviewed, 2019)
      Secure communication can be considered as an integral part of the next generation implantable medical devices. With the advent of physical layer security (PLS) methods, confidential messages can be transmitted without the ...
    • High gain and wideband stacked patch antenna for S-band applications 

      Khaleghi, Ali; Ahranjan, Seyed S.; Balasingham, Ilangko (Journal article; Peer reviewed, 2018)
      In this paper design of a stacked circular patch antenna is presented for high gain and wideband applications. The main radiator of this design is a circular patch antenna, which is fed by using a coupling mechanism. Wide ...
    • In-body and Off-body Channel Modeling for Future Leadless Cardiac Pacemakers based on Phantom and Animal Experiments 

      Bose, Pritam; Khaleghi, Ali; Balasingham, Ilangko (Journal article; Peer reviewed, 2018)
      In this letter, the in-body and off-body channel models at the frequency of 2.4 GHz are studied for development of multinode leadless capsule pacemaker technology based on experiments in homogeneous liquid phantom model ...
    • Radio frequency backscatter communication for high data rate deep implants 

      Khaleghi, Ali; Hasanvand, Aminolah; Balasingham, Ilangko (Journal article; Peer reviewed, 2019)
      In this paper, we study the radio frequency (RF) backscatter for high data rate wireless communication with deep medical implants. The radar approach permits remote reading of the implant's information. This means that the ...