A Miniaturized and Highly Sensitive Microwave Sensor Based on CSRR for Characterization of Liquid Materials. [PDF]
Materials (Basel), 2023 Al-Gburi AJA +7 more
europepmc +1 more source
Advanced Materials Technologies, EarlyView.Direct nanoscratching with a 500 nm diamond lapping film creates groove‐guided liquid‐crystal alignment interfaces on PCB‐compatible Cu‐patterned RF substrates within minutes, eliminating polymer coating and high‐temperature baking. The coating‐free process enables optical/molecular alignment validation and voltage‐programmable 28 GHz reflection‐phase ...
Junseok Ma +5 more
wiley +1 more source
Microwave-sensor-node integrated into a short-range wireless sensor network. [PDF]
Sci Rep, 2023 Hernandez-Aguila M +4 more
europepmc +1 more source
Microwave Sensors and Their Applications in Permittivity Measurement
SensorsThis paper reviews microwave sensors and their applications in permittivity measurement. The detection, diagnosis, classification, and monitoring without contact and invasion have been the subject of numerous studies based on permittivity characteristics tracking. This review illustrates many new types of research in recent years.
Changjun Liu +5 more
openaire +3 more sources
Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications
Advanced Materials Technologies, EarlyView.Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja +9 more
wiley +1 more source
ELECTRONIC DEVICES FOR SECURITY ALARM SYSTEMS OF OBJECTS TERRITORY
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 The estimation of influence of the microwave sensor frequency short-term instability on the information processing device operation accuracy in a security alarm system is presented.
A. J. Belsky +2 more
doaj
Detection of Semi-Solid Materials Utilizing Triple-Rings CSRR Microwave Sensor. [PDF]
Sensors (Basel), 2023 Al-Gburi AJA +3 more
europepmc +1 more source
Rotating Fluorescent Nanodiamond Assemblies With Focused Laguerre–Gaussian Beams
Advanced Optical Materials, EarlyView.Self‐assembled fluorescent nanodiamond clusters are optically trapped and driven into controlled two‐dimensional rotation with Laguerre–Gaussian beams. With localized optical excitation, optically detected magnetic resonance spectra are collected at defined points along the orbit in a uniform external magnetic field.
Adam Stewart +5 more
wiley +1 more source
Sensing High 17β-Estradiol Concentrations Using a Planar Microwave Sensor Integrated with a Microfluidic Channel. [PDF]
Biosensors (Basel), 2023 Harnsoongnoen S +2 more
europepmc +1 more source
Scalable Task Planning via Large Language Models and Structured World Representations
Advanced Robotics Research, EarlyView.This work efficiently combines graph‐based world representations with the commonsense knowledge in Large Language Models to enhance planning techniques for the large‐scale environments that modern robots will need to face. Planning methods often struggle with computational intractability when solving task‐level problems in large‐scale environments ...
Rodrigo Pérez‐Dattari +4 more
wiley +1 more source