Results 241 to 250 of about 2,325 (294)

Solid–Liquid Triboelectric Nanogenerators as Physicochemical Encoders for Intelligent Liquid Recognition

Interdisciplinary Materials, EarlyView.
Solid–liquid triboelectric nanogenerators are conceptualized as dynamic physicochemical encoders that encode intrinsic liquid properties into distinguishable triboelectric fingerprints. This review provides a unified framework for these platforms, covering sensing mechanisms in droplet impact, continuous flow, and immersion modes.
Mingrui Wang, Yuanzhe Liang, Lining Zhang, Tian Tang, Kean C. Aw, Kai Qian, Ziyi Dai, Bingpu Zhou, Lihua Tang   +8 more
wiley   +1 more source

Body-resonance: transmission line-like wireless links enabling high-speed wearable communication. [PDF]

Commun Eng
Sarkar S, Huang Q, Antal S, Nath M, Sen S.   +4 more
europepmc   +1 more source

Neuromorphic Hardware Materials for Intelligent Artificial Perception and Multimodal Fusion: From Sensing to Cognition

Interdisciplinary Materials, EarlyView.
Neuromorphic hardware enables the integration of sensing, memory, and computing for intelligent artificial perception. Recent advances in multimodal fusion further highlight its potential for embodied intelligence and next‐generation human–machine interfaces.
Yixin Zhu, Yuqing Hu, Changjin Wan, Qing Wan   +3 more
wiley   +1 more source

High gain multi-band circularly polarized wearable leaky wave zipper MIMO antenna. [PDF]

Heliyon
Saeidi T, Saleh S, Mahmood SN, Timmons N, Al-Gburi AJA, Karamzadeh S, Razzaz F.   +6 more
europepmc   +1 more source

A novel experimental design approach to generating orbital angular momentum waves using wearable textile antenna for sub-6 GHz 5G. [PDF]

PLoS One
Noor SK, Ismail AM, Elamin NIM, Mohd Yasin MN, Osman MN, Soh PJ, Ramli N, Rambe AH, Ashyap AYI.   +8 more
europepmc   +1 more source

Goos-Hänchen shift of inelastically scattered spin-wave beams and cascade nonlinear magnon processes. [PDF]

Sci Rep
Sobucki K, Lyubchanskii I, Krawczyk M, Gruszecki P.   +3 more
europepmc   +1 more source

Materials-Driven Advancements in Chipless Radio-Frequency Identification and Antenna Technologies. [PDF]

Sensors (Basel)
Anam H, Abbas SM, Collings IB, Mukhopadhyay S.   +3 more
europepmc   +1 more source

A 24 GHz End-Fire Rod Antenna Based on a Substrate Integrated Waveguide. [PDF]

Sensors (Basel)
Mao Y, E S, Zhang Y, Lai WC.
europepmc   +1 more source

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Leaky-Wave Antennas

Proceedings of the IEEE, 2012
This paper gives a basic review and a summary of recent developments for leaky-wave antennas (LWAs). An LWA uses a guiding structure that supports wave propagation along the length of the structure, with the wave radiating or “leaking” continuously along the structure. Such antennas may be uniform, quasi-uniform, or periodic.
Christophe Caloz, Tatsuo Itoh, David Jackson   +2 more
exaly   +2 more sources

Analysis and design of periodic leaky-wave antennas for the millimeter waveband in hybrid waveguide-planar technology [PDF]

IEEE Transactions on Antennas and Propagation, 2005
This work presents a full-wave integral equation approach specifically conceived for the analysis and design of laterally-shielded rectangular dielectric waveguides, periodically loaded with planar perturbations of rectangular shape.
Alejandro Alvarez Melcon, J L Gomez-Tornero   +1 more
exaly   +3 more sources