Zobrazeno 1 - 10
of 38
pro vyhledávání: '"John L. Buckley"'
Autor:
Sanjeev Kumar, Gholamhosein Moloudian, Roy B. V. B. Simorangkir, Dinesh R. Gawade, Brendan O'Flynn, John L. Buckley
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 5, Pp 1258-1281 (2024)
With recent advances in wearable wrist-worn wireless sensing applications, the demand for smartwatches and wristbands is rapidly increasing due to their widespread adoption in applications such as smart health monitoring, security, and fitness tracki
Externí odkaz:
https://doaj.org/article/51f7a5da75ca447ca5ff564c92c79b8b
Autor:
Gholamhosein Moloudian, Sepehr Soltani, Sirous Bahrami, John L. Buckley, Brendan O’Flynn, Ali Lalbakhsh
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Conventional Wilkinson power dividers (WPDs) can provide acceptable performance close to the nominal center frequency. However, these WPDs can also exhibit poor out-of-band performance while requiring a large footprint. In order to improve o
Externí odkaz:
https://doaj.org/article/c46012260cea4f568b6da4ff817a1144
Autor:
Abu Sadat Md. Sayem, Ali Lalbakhsh, Karu P. Esselle, Gholamhosein Moloudian, John L. Buckley, Roy B. V. B. Simorangkir
Publikováno v:
IEEE Access, Vol 11, Pp 8301-8323 (2023)
In the group of liquid antennas, water antennas have attracted tremendous popularity due to the excellent electrical and mechanical properties of water. Pure water is a high permittivity dielectric liquid which comprises high dielectric constant and
Externí odkaz:
https://doaj.org/article/e5e67ebf051a4d709b6181a8798f7439
Autor:
Abu Sadat Md. Sayem, Ali Lalbakhsh, Karu P. Esselle, John L. Buckley, Brendan O'Flynn, Roy B. V. B. Simorangkir
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 3, Pp 1109-1133 (2022)
Optically transparent electronic devices have attracted enormous interests in recent years. The development of transparent electronics emerges a lot of new industrial applications in variety of fields, such as displays, glasses, solar panels, satelli
Externí odkaz:
https://doaj.org/article/8f79015d91254133a806513d83a7467f
Autor:
Md. Arefin Islam, Alok Kumar Paul, Belal Hossain, Ajay Krishno Sarkar, Md. Mahabubur Rahman, Abu Sadat Md. Sayem, Roy B. V. B. Simorangkir, Md Asaduzzaman Shobug, John L. Buckley, Kisalaya Chakrabarti, Ali Lalbakhsh
Publikováno v:
IEEE Access, Vol 10, Pp 103496-103508 (2022)
In this paper, we numerically debrief an ultra-high sensitive surface plasmon resonance (SPR) biosensor utilizing thin layers of graphene oxide (GO) that have not been addressed adequately till now. By the deposition of GO on top of the metal-dielect
Externí odkaz:
https://doaj.org/article/a1a6d8412b104b209b3f1744cc111b58
Autor:
Anindya Nag, Roy B.V.B. Simorangkir, Dinesh R. Gawade, Suresh Nuthalapati, John L. Buckley, Brendan O'Flynn, Mehmet Ercan Altinsoy, Subhas Chandra Mukhopadhyay
Publikováno v:
Materials & Design, Vol 221, Iss , Pp 110971- (2022)
The paper presents a comprehensive review of the use of graphene to develop wearable temperature sensors. The detection of temperature over a wide range has been a growing interest in multidisciplinary sectors in the sensing world. Different kinds of
Externí odkaz:
https://doaj.org/article/0fa111967c1b41e88d1fa8a19da84e80
Autor:
George Paterakis, Eoghan Vaughan, Dinesh R. Gawade, Richard Murray, George Gorgolis, Stefanos Matsalis, George Anagnostopoulos, John L. Buckley, Brendan O’Flynn, Aidan J. Quinn, Daniela Iacopino, Costas Galiotis
Publikováno v:
Nanomaterials, Vol 12, Iss 15, p 2684 (2022)
Ultra-sensitive and responsive humidity sensors were fabricated by deposition of graphene oxide (GO) on laser-induced graphene (LIG) electrodes fabricated by a low-cost visible laser scribing tool. The effects of GO layer thickness and electrode geom
Externí odkaz:
https://doaj.org/article/75294e6d778b4cab9e68d2965ec4e0f6
Autor:
Abu Sadat Md. Sayem, Roy B. V. B. Simorangkir, Karu P. Esselle, Ali Lalbakhsh, Dinesh R. Gawade, Brendan O’Flynn, John L. Buckley
Publikováno v:
Sensors, Vol 22, Iss 3, p 1276 (2022)
This paper presents a circularly polarized flexible and transparent circular patch antenna suitable for body-worn wireless-communications. Circular polarization is highly beneficial in wearable wireless communications, where antennas, as a key compon
Externí odkaz:
https://doaj.org/article/b0ca5612eada4cfe81a0c538b48d89da
Autor:
Dinesh R. Gawade, Steffen Ziemann, Sanjeev Kumar, Daniela Iacopino, Marco Belcastro, Davide Alfieri, Katharina Schuhmann, Manfred Anders, Melusine Pigeon, John Barton, Brendan O’Flynn, John L. Buckley
Publikováno v:
Sensors, Vol 21, Iss 14, p 4903 (2021)
For the first time, this paper reports a smart museum archive box that features a fully integrated wireless powered temperature and humidity sensor. The smart archive box has been specifically developed for microclimate environmental monitoring of st
Externí odkaz:
https://doaj.org/article/307d8ba18f134cacba0e9661d2631de6
Autor:
Sanjeev Kumar, John L. Buckley, John Barton, Melusine Pigeon, Robert Newberry, Matthew Rodencal, Adhurim Hajzeraj, Tim Hannon, Ken Rogers, Declan Casey, Donal O’Sullivan, Brendan O’Flynn
Publikováno v:
Sensors, Vol 20, Iss 6, p 1675 (2020)
A wristwatch-based wireless sensor platform for IoT wearable health monitoring applications is presented. The paper describes the platform in detail, with a particular focus given to the design of a novel and compact wireless sub-system for 868 MHz w
Externí odkaz:
https://doaj.org/article/283ccb88ee00472793f99acb734a4993