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A Multiport Network-Based Integrated Sensing System Using Rectangular Cavity Resonators for Volatile Organic Compounds. [PDF]

Sensors (Basel)
Wang H, Huang J.
europepmc   +1 more source

O-Band 4 × 1 Combiner Based on Silicon MMI Cascaded Tree Configuration. [PDF]

Micromachines (Basel)
Smolanski SS, Malka D.
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Design of a Bandgap Reference Circuit for MEMS Integrated Accelerometers. [PDF]

Micromachines (Basel)
Zhang W, Wang S, Wang Y, Fu Q, Wang P, Li X.   +5 more
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Bioinspired Heat Exchangers: A Multi-Scale Review of Thermo-Hydraulic Performance Enhancement. [PDF]

Biomimetics (Basel)
Yang H, Pi J, Park S, Bae W.
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A Survey of Low Power Wide Area Network Technologies

2020 18th International Conference on Emerging eLearning Technologies and Applications (ICETA), 2020
The concept of Internet of Things (IoT) is ever-growing and is becoming integral part of our life and industries. As each application differs in connectivity requirements it is essential to keep track about possible solution. Low Power Wide Area Network (LPWAN) is a category of network technologies, that possess the ability to offer low-cost connection
M. Chochul, P. Sevcik
openaire   +2 more sources

An Experimentation on CoAP Multi Factor Authentication Mechanism with Reputation for Internet of Things Constrained Devices and Low Power Wide Area Network

International Conference on Information Networking, 2023
The security of constrained devices in Internet of Things presents itself as a challenge due to the limitation of existing resources. It is important to analyze appropriate security mechanisms for this resource-constrained environment, specifically for ...
W. R. Bezerra, R. N. Boing, Cristiano Antonio de Souza, Carlos Becker Westphall   +3 more
semanticscholar   +1 more source

Design and implementation of hybrid low power wide area network architecture for IoT applications

Journal of Ambient Intelligence and Smart Environments, 2023
The rapid proliferation of Internet of Things (IoT) devices and applications has resulted in an increasing demand for Low Power and Wide Area Network (LPWAN) solutions.
B. Shilpa, Rajesh Kumar Jha, Vaibhav Naware, Anuradha Vattem, Aftab M. Hussain   +4 more
semanticscholar   +1 more source

Transmission Tower Tilt Monitoring System Using Low-Power Wide-Area Network Technology

IEEE Sensors Journal, 2021
Since transmission towers are generally located in areas with complex geological environments, such as mountains and rivers, relying only on conduct regular personnel inspections wastes considerable human and material resources.
Xihai Zhang, Yan Zhao, Linfeng Zhou, Jian Zhao, Wenbin Dong, Mingming Zhang, Xitong Lv   +6 more
semanticscholar   +1 more source