Zobrazeno 1 - 10
of 1 943
pro vyhledávání: '"printed circuit board(pcb)"'
Autor:
Vincent F. Yu, Hsuan-Chih Kao
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 36, Iss 6, Pp 420-426 (2024)
For optimal equipment procurement in Taiwan, first, the specifications and prices of a product are evaluated. Based on these evaluations, procurement decisions are made. Ensuring accurate evaluation criteria for procurement is a multicriteria decisio
Externí odkaz:
https://doaj.org/article/629ce3989c0a4096bbc89cc098bdf527
Autor:
Reda Abdelbaset, Sherif M. Shawky, Mohammed A. A. Abdullah, Omar E. Morsy, Yahia A. Yahia, Yehya H. Ghallab, Marwa Matboli, Yehea Ismail
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Hepatocellular carcinoma (HCC) stands as the most prevalent form of primary liver cancer, predominantly affecting patients with chronic liver diseases such as hepatitis B or C-induced cirrhosis. Diagnosis typically involves blood tests (asse
Externí odkaz:
https://doaj.org/article/2d60fc3b8293425ca823f82f93f24071
Autor:
Jin, Feng
Rising fuel costs and concerns about air pollution have significantly increased interest in electric vehicles (EVs). EVs are equipped with rechargeable batteries that can be fully recharged by connecting to an external electrical source. However, the
Externí odkaz:
https://hdl.handle.net/10919/119367
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33321- (2024)
Among hydrogen technologies, a proton exchange membrane fuel cell (PEMFC) is known as an efficient device using hydrogen as the fuel. Although different real-time fault-diagnosis methods are available (i.e., voltage-based or electrochemical-based), t
Externí odkaz:
https://doaj.org/article/65e704712585451c9ba3277b206365f3
Autor:
Niloy Goswami, Md. Abdur Rahman
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 8, Iss , Pp 100623- (2024)
In this study, a patch antenna is designed for easy fabrication and effective operation across a wide frequency range, making it particularly valuable for detecting brain tumors within a human head phantom using the monostatic technique. The study pr
Externí odkaz:
https://doaj.org/article/041c5fc50e7e4481bcde4f3aa2ffaaf9
Autor:
Tay Shiek Chi, Mohd Nadhir Ab Wahab, Ahmad Sufril Azlan Mohamed, Mohd Halim Mohd Noor, Khaw Beng Kang, Lim Lay Chuan, Liau Wei Jie Brigitte
Publikováno v:
IEEE Access, Vol 12, Pp 25066-25078 (2024)
Ensuring the quality and functionality of printed circuit boards (PCBs) during manufacturing requires precise, automated visual inspection. Detecting integrated circuits (ICs) on PCBs poses a significant challenge due to diverse component sizes, type
Externí odkaz:
https://doaj.org/article/d611591617664ec58d3e9420500eaafb
Publikováno v:
IEEE Open Journal of Instrumentation and Measurement, Vol 2, Pp 1-12 (2023)
This article presents a new technique for evaluating the consistency of the reference impedance in multiline thru–reflect–line (TRL) calibration. During the calibration process, it is assumed that all transmission line standards have the same cha
Externí odkaz:
https://doaj.org/article/cedb5072e1204eb799f42b014c62b89b
Autor:
Seongwoog Oh, Jungsuek Oh
Publikováno v:
IEEE Access, Vol 11, Pp 132780-132791 (2023)
In this paper, an affordable and miniaturized 140 GHz transmit/receive (TRX) array antenna-on-package (AoP) is proposed through the conventional PCB process employing a single substrate. The proposed design approach involves an in-depth analysis of t
Externí odkaz:
https://doaj.org/article/4abbc3d496344920972b56aa485b82c4
Publikováno v:
IEEE Access, Vol 11, Pp 130391-130405 (2023)
Object detection is a constantly evolving field of interest in the field of computer vision. As image-processing technologies continue to advance, detecting small objects has emerged as a critical challenge. However, currently available algorithms st
Externí odkaz:
https://doaj.org/article/bb6a5357e7e04fba889fdbb2cb2039df
Autor:
Soumitra Biswas
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 4, Pp 361-372 (2023)
A wideband and dual-polarized dipole antenna design technique is presented. The proposed antenna employs two sets of dipole elements in orthogonal configuration and separated by a dielectric layer. The dipole elements are excited with two separate su
Externí odkaz:
https://doaj.org/article/f9217b9b605d47bd8171ccb1c99209be