Zobrazeno 1 - 10
of 400
pro vyhledávání: '"Guangjun Wen"'
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 4, Pp 1-17 (2024)
Silicon photonic integrated circuits and micro-electro-mechanical systems enable the design of compact, high-performance micro-opto-electro-mechanical systems (MOEMS) gyroscopes, such as recently reported optomechanical gyroscopes. However, effective
Externí odkaz:
https://doaj.org/article/63e2f6dbfb604d4aaaa70be20f2fb0d4
Publikováno v:
Digital Communications and Networks, Vol 9, Iss 6, Pp 1421-1433 (2023)
Radio Frequency Identification (RFID) technology has been widely used to identify missing items. In many applications, rapidly pinpointing key tags that are attached to favorable or valuable items is critical. To realize this goal, interference from
Externí odkaz:
https://doaj.org/article/78a2a84ece8147a79c27bc3d21574ed0
Autor:
Sohail Muhammad, Dingwei Chen, Chengwei Xian, Jun Zhou, Zhongke Lei, Pengju Kuang, Zhe Li, Guangjun Wen, Yongjun Huang
Publikováno v:
Photonics, Vol 11, Iss 8, p 753 (2024)
The emergences of silicon-based photonic crystal (PhC) waveguides and two-dimensional (2D) PhC line-defect optical cavities have revolutionized the field of integrated photonics. In this paper, we design and fabricate a high-quality (high-Q) 2D silic
Externí odkaz:
https://doaj.org/article/985e3b20f3ef469d99b9f84eeee581ec
Autor:
Wenyi Huang, Xing Yan, Sengyu Zhang, Zhe Li, Jamal N. A. Hassan, Dingwei Chen, Guangjun Wen, Kai Chen, Guangwei Deng, Yongjun Huang
Publikováno v:
Photonic Sensors, Vol 13, Iss 4, Pp 1-26 (2023)
Abstract Micro-gyroscopes using micro-electro-mechanical system (MEMS) and micro-opto-electro-mechanical system (MOEMS) are the new-generation and recently well-developed gyroscopes produced by the combinations of the traditional gyroscope technology
Externí odkaz:
https://doaj.org/article/e7918f055af448cc88388f9fbae90c68
Autor:
Jamal N. A. Hassan, Wenyi Huang, Xing Yan, Senyu Zhang, Dingwei Chen, Guangjun Wen, Yongjun Huang
Publikováno v:
Photonics, Vol 11, Iss 2, p 186 (2024)
Micro-gyroscopes based on the Coriolis principle are widely employed in inertial navigation, motion control, and vibration analysis applications. Conventional micro-gyroscopes often exhibit limitations, including elevated noise levels and suboptimal
Externí odkaz:
https://doaj.org/article/97c63267d0e042d79f4e907ce34fb3a3
Publikováno v:
Results in Physics, Vol 48, Iss , Pp 106458- (2023)
In this paper, to fully understand the influence of nanofabrication error issues on the lithium-niobate-based device, the systematic simulations and optimizations of lithium-niobate-based photonic crystal (PhC) optomechanical cavity considering the m
Externí odkaz:
https://doaj.org/article/3b60f69b0f074964b5f62260516aa5d9
Publikováno v:
Micromachines, Vol 14, Iss 11, p 1995 (2023)
With the development and popularization of the Beidou-3 navigation satellite system (BDS-3), to ensure its unique short message function, it is necessary to integrate a radio frequency (RF) transmitting circuit with high performance in the BDS-3 term
Externí odkaz:
https://doaj.org/article/570200cd3869425aab3cc7d742485614
Publikováno v:
IEEE Access, Vol 8, Pp 78553-78564 (2020)
This paper presents a simple and low cost solution for the implementation of a screw relaxing sensor based on ultra-high frequency (UHF) radio frequency identification (RFID) passive tags. The proposed method opportunistically uses the natural capabi
Externí odkaz:
https://doaj.org/article/92e39728c159460c859cbd975962054b
Autor:
Parfait Ifede Tebe, Kwadwo Ntiamoah-Sarpong, Wenhong Tian, Jian Li, Yongjun Huang, Guangjun Wen
Publikováno v:
IEEE Access, Vol 8, Pp 189163-189178 (2020)
In this work, we propose a novel approach combining 5G network slicing and non-orthogonal multiple access (NOMA) to transmit medical data in a mobile hospital system. We consider both the uplink and downlink of a 5G cellular network with an ambulance
Externí odkaz:
https://doaj.org/article/96891a87729c4717b276e600abe4e135
Publikováno v:
IEEE Access, Vol 8, Pp 214551-214564 (2020)
Lifetime is one of the most critical indexes of the Wireless Sensor Network (WSN). In this paper, we propose a clustering protocol based on the meta-heuristic approach (CPMA). CPMA takes the network lifetime as the primary consideration and consists
Externí odkaz:
https://doaj.org/article/36b8bd1486dd4d63866d147608af0103