Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Socheatra SOEUNG"'
Autor:
Muhammad S. Yahya, Socheatra Soeung, Sharul K. Abdul Rahim, Umar Musa, Saeed S. Ba Hashwan, Zainab Yunusa, Shipun A. Hamzah
Publikováno v:
Alexandria Engineering Journal, Vol 103, Iss , Pp 197-221 (2024)
This review offers an extensive examination of the evolving landscape of Long Range (LoRa) Microstrip Patch Antennas (MPAs), highlighting their crucial role in optimizing LoRa systems within the Internet of Things (IoT). As the demand for energy-effi
Externí odkaz:
https://doaj.org/article/2a625108b50d44efb0518dcdeb677194
Publikováno v:
IEEE Access, Vol 12, Pp 139237-139252 (2024)
This paper presents the design and implementation of a compact, wearable, printed monopole antenna for Long-Range (LoRa) location tracking applications, covering the 915 MHz and 923 MHz LoRa bands. Fabricated on a Rogers Duroid RO3003TM substrate, th
Externí odkaz:
https://doaj.org/article/62c0e0274acb43c6b274cc17d9ee4762
Publikováno v:
IEEE Access, Vol 12, Pp 111386-111399 (2024)
This paper presents a novel structural optimization approach for an asymmetrical inline topology with transmission zeros, known as Extracted Pole Unit (EPU) filter using a goal-oriented reinforcement learning method, specifically a hybrid of Soft Act
Externí odkaz:
https://doaj.org/article/c2ea233898ca4096bf1790272d106db1
Autor:
Muhammad S. Yahya, Socheatra Soeung, Sharul Kamal Abdul Rahim, Umar Musa, Saeed S. Ba Hashwan, Md. Ashraful Haque
Publikováno v:
IEEE Access, Vol 12, Pp 10970-10987 (2024)
This study presents an innovative and compact monopole antenna with dual-band frequency reconfigurability for LoRa applications. It operates within the 915 MHz and 868 MHz frequencies, aligning with the designated bands for use in America, Asia and E
Externí odkaz:
https://doaj.org/article/972712a5d076455cb282afabace26b94
Publikováno v:
IEEE Access, Vol 10, Pp 112812-112831 (2022)
In this article, Y-junction strip-line circulators are designed using an enhanced closed form solution consisting of unified key equations and a flowchart design, which serves as a direct procedure for designing a ferrite circulator. This design meth
Externí odkaz:
https://doaj.org/article/a720fe931ae14bbdaec7d030932589c4
Autor:
Muhammad Sani Yahya, Socheatra Soeung, Narinderjit Singh Sawaran Singh, Zainab Yunusa, Francis Emmanuel Chinda, Sharul Kamal Abdul Rahim, Umar Musa, Nursyarizal B. M. Nor, Cheab Sovuthy, Ghulam E. Mustafa Abro
Publikováno v:
Sensors, Vol 23, Iss 12, p 5359 (2023)
In this study, a novel reconfigurable triple-band monopole antenna for LoRa IoT applications is fabricated on an FR-4 substrate. The proposed antenna is designed to function at three distinct LoRa frequency bands: 433 MHz, 868 MHz, and 915 MHz coveri
Externí odkaz:
https://doaj.org/article/1c8b90b9a035420e83739d8ffaee4d53
Publikováno v:
IEEE Access, Vol 9, Pp 96546-96558 (2021)
Photovoltaic (PV) panels are increasingly used to convert sunlight into electricity, as a source of sustainable energy. It can be used in a wide variety of applications ranging from the well-known power generation to the emerging energy harvesting in
Externí odkaz:
https://doaj.org/article/c9e8d72c0600411c9936c5c691f278c7
Publikováno v:
IEEE Access, Vol 8, Pp 28571-28583 (2020)
This paper presents for the first time a method of mathematical synthesis involving chaining of Chebyshev polynomials of the second kind for the application of a dual-band waveguide filter. This method takes advantage of second kind Chebyshev polynom
Externí odkaz:
https://doaj.org/article/103057726ed64fda8c19325c67b67c6b
Autor:
Kasyap Suresh, Varun Jeoti, Socheatra Soeung, Micheal Drieberg, Mark Goh, Muhammad Zubair Aslam
Publikováno v:
IEEE Access, Vol 8, Pp 91624-91647 (2020)
Many Automatic Identification (Auto–ID) technologies such as bar codes, magnetic stripes, Optical Character Recognition (OCR) and Electronic Article Surveillance (EAS) security tags are in existence. However, they are limited by a variety of constr
Externí odkaz:
https://doaj.org/article/de4fea8ca07240f6a6e7bd75d6c9fcbb
Publikováno v:
IEEE Access, Vol 6, Pp 1284-1291 (2018)
This paper presents the realization of a lossy asymmetrical bandstop filter prototype on a microstrip planar structure using multiple Triplet sections. The realization of a single Triplet section on a microstrip structure is proposed and discussed. T
Externí odkaz:
https://doaj.org/article/91882aaa461c4b35bde6a81e2a361808