Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Jun-Jiat Tiang"'
Publikováno v:
IEEE Access, Vol 9, Pp 39303-39321 (2021)
This article addresses the design and implementation of a novel quad-band electromagnetic (EM) and solar energy scavenging system, ensuring energy harvesting from ambient RF environment with excellent “cold start” power level. The proposed scaven
Externí odkaz:
https://doaj.org/article/a715f3dd803d481db07c5d958cda4ae8
Autor:
Sunanda Roy, Jun-Jiat Tiang, Mardeni Bin Roslee, Md. Tanvir Ahmed, Abbas Z. Kouzani, M. A. Parvez Mahmud
Publikováno v:
Sensors, Vol 22, Iss 2, p 424 (2022)
For low input radio frequency (RF) power from −35 to 5 dBm, a novel quad-band RF energy harvester (RFEH) with an improved impedance matching network (IMN) is proposed to overcome the poor conversion efficiency and limited RF power range of the ambi
Externí odkaz:
https://doaj.org/article/d7b8d147bdbf48d88cd9d45c1a833166
Autor:
Jun Jiat Tiang, Hee Chan Chung, Jaeyoung Choi, Imran Khan, Asma Alshehri, Pi-Chung Wang, Ibrahim A. Hameed
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
The traditional base station in C-RAN is divided into three parts: a pool of centralized baseband units (BBUs), a fronthaul network that links the BBUs and remote radio units (RRUs), and RRUs. This paper proposes a novel cooperative algorithm for res
Externí odkaz:
https://doaj.org/article/ea6332fb63ac4387ac8f6169e1f0d84e
Publikováno v:
IEEE Access, Vol 12, Pp 155052-155063 (2024)
Sign language is the most prevalent form of communication among people with speech and hearing disabilities. The most widely used types of sign language involve the creation of static or dynamic gestures using hand(s). Among many sign languages, Beng
Externí odkaz:
https://doaj.org/article/22a7a4d564b74d3a87b758050c4d4151
Publikováno v:
IEEE Access, Vol 12, Pp 141878-141889 (2024)
This paper presents a wide incident angle, wideband, and polarization-insensitive unit cell frequency-selective surface (FSS) on single- and double-glazing glass. The 5G signal losses due to the shielding of building materials lead to high penetratio
Externí odkaz:
https://doaj.org/article/1c6d76d12b5f4982b56c337888eb373d
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
Introduction: The simplicity of integration and co-type features of microstrip antennas make them intriguing for a broad variety of applications, particularly with the growing usage of mmWave bands in wireless communications and the constant rise in
Externí odkaz:
https://doaj.org/article/f2e02a419e804b99bb64e64baf78b6c9
Publikováno v:
Sensors, Vol 24, Iss 16, p 5346 (2024)
Bibliometric analysis is a rigorous method to analyze significant quantities of bibliometric data to assess their impact on a particular field. This study used bibliometric analysis to investigate the academic research on diabetes detection and class
Externí odkaz:
https://doaj.org/article/206a6782e2cd482188e9ea4dee14d1f1
Autor:
Md. Johir Raihan, Mainul Islam Labib, Abdullah Al Jaid Jim, Jun Jiat Tiang, Uzzal Biswas, Abdullah-Al Nahid
Publikováno v:
Sensors, Vol 24, Iss 16, p 5351 (2024)
Sign language is undoubtedly a common way of communication among deaf and non-verbal people. But it is not common among hearing people to use sign language to express feelings or share information in everyday life. Therefore, a significant communicat
Externí odkaz:
https://doaj.org/article/405c605e0ff048b990442d4e0915ef4d
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6700 (2024)
Everyone aspires to live a healthy life, but many will inevitably experience some form of disease, illness, or accident that results in disability at some point. Rehabilitation plays a crucial role in helping individuals recover from these disabiliti
Externí odkaz:
https://doaj.org/article/601c3d5bcf3248689fa110729c6577bc
Autor:
Mohamed Ibrahim Waly, Amor Smida, Nasser Ali Aljarallah, Ridha Ghayoula, Ahmed S. Negm, Surajo Muhammad, Jun Jiat Tiang, Amjad Iqbal
Publikováno v:
IEEE Access, Vol 11, Pp 138325-138335 (2023)
This paper presents a unique antenna that is designed to be efficient, with improved gain and partial flexibility, for use in wearable biomedical telemetry applications. The antenna design utilizes a semi-flexible RO5880 substrate material (dielectri
Externí odkaz:
https://doaj.org/article/182e824eb5ef4165b60145340b718c5b