AI-assisted ultra-high-sensitivity/resolution active-coupled CSRR-based sensor with embedded selectivity

M Abdolrazzaghi, N Kazemi, V Nayyeri, F Martin - Sensors, 2023 - mdpi.com
This research explores the application of an artificial intelligence (AI)-assisted approach to
enhance the selectivity of microwave sensors used for liquid mixture sensing. We utilized a …

Microstrip Patch antenna as sensor based on Meta material integrated structures for non-invasive characterization of biological materials

U Singh, A Ahmed, J Mukherjee - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
This article presents a novel approach for noncontact dielectric characterization of
micrometer-sized samples through the integration of a microwave patch antenna and …

Integrated Passive Device-Based Gas Sensor Combined with PANI/SnO2 Composites for Ammonia Detection

P Tang, M Xu, Y Wang, J Liang, Y Jiang… - ACS Applied Polymer …, 2023 - ACS Publications
This paper investigates the application of microwave-transduction-based sensors in gas
detection. An optimized microwave resonator sensor based on integrated passive device …

Assessing land cover transformation for urban environmental sustainability through satellite sensing

SA Bokhari, Z Saqib, S Amir, S Naseer, M Shafiq, A Ali… - Sustainability, 2022 - mdpi.com
Rapid urbanization in Pakistan is triggering regulated and unregulated land cover changes
in planned and semiplanned urban areas. The key objective of this study is to assess the …

Integrated microwave sensor and antenna sensor based on dual T-shaped resonator structures for contact and noncontact characterization of solid material

S Alam, Z Zakaria, I Surjati, NA Shairi… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
This article proposes the integration of microwave sensors (MSs) and antenna sensors
(ASs) for contact and noncontact characterization of solid materials. Integration between MS …

Sensing performance enhancement based on high-frequency polarization of materials

J Liang, W Yue, NY Kim, C Wang… - Accounts of Materials …, 2024 - ACS Publications
Conspectus In the realm of high-frequency sensing technology, the revolutionary integration
and modification of novel materials such as metal–organic frameworks (MOFs), graphene …

Real‐time and high‐accuracy microwave frequency identification based on ultra‐wideband optical chirp chain transient SBS effect

H Wang, Y Dong - Laser & Photonics Reviews, 2023 - Wiley Online Library
The use of stimulated Brillouin scattering (SBS) for microwave photonics frequency
measurement is widely studied because of its unique advantage of high accuracy. However …

[HTML][HTML] A compact CSRR-based sensor for characterization of the complex permittivity of dielectric materials

JKA Nogueira, JGD Oliveira, SB Paiva, VPS Neto… - Electronics, 2022 - mdpi.com
A sensor is proposed to characterize the complex permittivity of dielectric materials in a non-
destructive and non-invasive way. The proposed sensor is based on a rectangular patch …

Invasive and noninvasive measurement of complex permittivity using ACS-fed stepped impedance sensor

R Moolat, M Mani, M Pezholil - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Compact asymmetric coplanar strip (ACS)-fed stepped impedance sensors for complex
permittivity measurement of liquids are presented in this article. The step impedance …