Results 231 to 240 of about 90,040 (285)

Theory-independent monitoring of the decoherence of a superconducting qubit with generalized contextuality. [PDF]

Nat Commun
Aloy A, Fadel M, Galley TD, Jones CL, Müller MP.   +4 more
europepmc   +1 more source

Unsupervised Work Behavior Pattern Extraction Based on Hierarchical Probabilistic Model

IEEJ Transactions on Electrical and Electronic Engineering, Volume 21, Issue 5, Page 693-703, May 2026.
In this study, we address the challenge of analyzing worker behaviors in high‐mix, low‐volume production environments, where traditional supervised learning methods struggle owing to the lack of labeled data and task variability among workers. To overcome these issues, we propose a novel hierarchical approach for unsupervised behavior pattern ...
Issei Saito, Tomoaki Nakamura, Toshiyuki Hatta, Wataru Fujita, Shintaro Watanabe, Shotaro Miwa   +5 more
wiley   +1 more source

Design of a microwave sensor for non-invasive monitoring of blood glucose level with high sensitivity using electromagnetic properties. [PDF]

Sci Rep
Jamili A, Tayarani M.
europepmc   +1 more source

Diplexer based microwave sensor for noninvasive detection of sucrose and sorbitol in pharmaceutical syrups. [PDF]

Sci Rep
Zonouri SA, Mehdipourbashi S, Malekshahi MR.   +2 more
europepmc   +1 more source

Robust and Integrable Time-Varying Metamaterials: A Systematic Survey and Coherent Mapping. [PDF]

Nanomaterials (Basel)
Koutzoglou I, Amanatiadis S, Kantartzis NV.   +2 more
europepmc   +1 more source

Miniaturized RF reconfigurable bandpass filter with dynamic wideband frequency and constant bandwidth tuning capability. [PDF]

Sci Rep
Sazid M, Agrawal N, Gautam AK, Nagar MR.
europepmc   +1 more source

Compact Microstrip Fixed-Frequency Double-Coupled Double-Tuned Filter with Selected Band Suppression. [PDF]

Sensors (Basel)
Wójcik D, Surma M, Magnuski M.
europepmc   +1 more source

High-temperature resistant resonant cavity microwave sensor for precision blade tip clearance monitoring in aeroengines. [PDF]

Sci Rep
Sun H.
europepmc   +1 more source

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Circuit theory for spatially distributed microwave circuits

IEEE Transactions on Microwave Theory and Techniques, 1998
A spatially distributed radio-frequency (RF) circuit, microwave, or millimeter-wave circuit does not have a global reference node as required in conventional nodal analysis. Instead, local reference nodes associated with ports are required. This paper adapts modified nodal analysis to accommodate spatially distributed circuits, allowing conventional ...
A.I. Khalil, M.B. Steer
exaly   +2 more sources

Microwave engineering education: From field theory to circuit theory

2012 IEEE/MTT-S International Microwave Symposium Digest, 2012
While the foundations of microwave engineering remain firmly based on Maxwell's equations, the practice of microwave engineering has changed over the last 60 years in terms of an increasing shift to circuit / transmission line theory for the design and analysis of problems of practical importance.
exaly   +2 more sources