Results 151 to 160 of about 7,298 (262)

A Band-Pass Filter Based on Half-Mode Substrate Integrated Waveguide and Spoof Surface Plasmon Polaritons. [PDF]

Sci Rep, 2019
Zhao L, Li Y, Chen ZM, Liang XH, Wang J, Shen X, Zhang Q.   +6 more
europepmc   +1 more source

Topological Metamaterial for Magnetic Resonance Imaging

Interdisciplinary Materials, EarlyView.
This work introduces a wireless, passive topological circuit metamaterial for Magnetic resonance imaging (MRI) that supports dual topological boundary states, enabling superior local radiofrequency field confinement. Planar‐to‐three‐dimensional stacking enhances image signal‐to‐noise ratio across imaging sequences, offering a robust and clinically ...
Siyong Zheng, Maopeng Wu, Zhonghai Chi, Xinxin Li, Mingze Weng, Fubei Liu, Yingyi Qi, Yi Yi, Yakui Wang, Jie Gao, Guoxiang Zhan, Zewen Chen, Shuojun Ling, Yucheng Wei, Zhuozhao Zheng, Qian Zhao, Ji Zhou   +16 more
wiley   +1 more source

Chipless RFID Sensor for Measuring Time-Varying Electric Fields Using a Contactless Air-Filled Substrate-Integrated Waveguide Resonator. [PDF]

Sensors (Basel)
Amirkabiri A, Idoko D, Kordi B, Bridges GE.   +3 more
europepmc   +1 more source

A Compact Double-Folded Substrate Integrated Waveguide Re-Entrant Cavity for Highly Sensitive Humidity Sensing. [PDF]

Sensors (Basel), 2019
Wei Z, Huang J, Li J, Li J, Liu X, Ni X.
europepmc   +1 more source

Strain Imaging of GaAs by Stimulated Raman Scattering Microscopy

Journal of Raman Spectroscopy, EarlyView.
Telecom‐wavelength stimulated Raman scattering (SRS) microscopy is developed for high‐throughput, nondestructive characterization of gallium arsenide (GaAs). By overcoming optical absorption limits of conventional Raman systems, this technique enables precise visualization of LO phonon frequency variations (< 0.2‐cm−1$$ {}^{-1} $$ precision).
Yuki Sano, Yasuyuki Ozeki
wiley   +1 more source

Microfluidically frequency-reconfigurable compact self-quadruplexing tunable antenna with high isolation based on substrate integrated waveguide. [PDF]

Sci Rep
Barik RK, Koziel S.
europepmc   +1 more source

TM₀₂ Quarter-Mode Substrate-Integrated Waveguide Resonator for Dual Detection of Chemicals. [PDF]

Sensors (Basel), 2018
Salim A, Lim S.
europepmc   +1 more source

Recent Advances in Photonic Bound States in the Continuum: From Fundamentals to Engineering and Implementation

Laser &Photonics Reviews, Volume 20, Issue 13, 8 July 2026.
This review summarizes recent progress in meta‐photonics with a focus on bound states in the continuum (BICs) as a powerful platform for light confinement and control. It covers fundamental concepts, design strategies across optical regimes, symmetry breaking for practical quasi‐BICs, tunable and AI‐assisted BIC devices, and emerging applications in ...
Hafiz Saad Khaliq, Hak‐Rin Kim
wiley   +1 more source

Wide-Angle Beam Steering Closed-Form Pillbox Antenna Fed by Substrate-Integrated Waveguide Horn for On-the-Move Satellite Communications. [PDF]

Sensors (Basel)
Ikram M, Sultan K, Mobashsher AT, Moosazadeh M, Abbosh A.   +4 more
europepmc   +1 more source

Substrate Integrated Waveguide (SIW)-Based Wireless Temperature Sensor for Harsh Environments. [PDF]

Sensors (Basel), 2018
Tan Q, Guo Y, Zhang L, Lu F, Dong H, Xiong J.   +5 more
europepmc   +1 more source