Articles with "microwave power" as a keyword



Microwave drying effects on drying kinetics, bioactive compounds and antioxidant activity of green peas (Pisum sativum L.)

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Published in 2018 at "Food bioscience"

DOI: 10.1016/j.fbio.2018.07.004

Abstract: Abstract Microwave power effects (100, 300 and 450 W) on drying kinetics of green peas at an initial 3.06 kg water/kg DM (76.2% wb) was investigated. The density level of microwave power (W/g DM) affected the drying… read more here.

Keywords: microwave power; drying kinetics; microwave drying; green peas ... See more keywords

Durian chips drying using combined microwave techniques with step-down microwave power input

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Published in 2019 at "Food and Bioproducts Processing"

DOI: 10.1016/j.fbp.2019.04.010

Abstract: Abstract The microwave vacuum drying (MWVC) and combined microwave-hot air drying (MWHA) under step-down microwave power input were proposed for drying durian chips. These techniques were compared with multi-stage hybrid drying (MSH) and hot air… read more here.

Keywords: combined microwave; step microwave; durian chips; microwave power ... See more keywords

The temperature and mechanical damage investigation of shale with various dielectric properties under microwave irradiation

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Published in 2021 at "Journal of Natural Gas Science and Engineering"

DOI: 10.1016/j.jngse.2021.103919

Abstract: Abstract Microwave stimulation technology is a potential effective method to improve shale gas recovery. It is very important to study the influence factors of microwave heating and evaluate the effect of microwave heating on promoting… read more here.

Keywords: temperature; microwave heating; microwave power; effect ... See more keywords

Observations of electron heating during 28 GHz microwave power application in proto-MPEX

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Published in 2018 at "Physics of Plasmas"

DOI: 10.1063/1.5018479

Abstract: The Prototype Material Plasma Exposure Experiment at the Oak Ridge National Laboratory utilizes a variety of power systems to generate and deliver a high heat flux plasma onto the surface of material targets. In the… read more here.

Keywords: plasma; power application; microwave power; power ... See more keywords

Microwave drying of turmeric (Curcuma longa L.): RSM-based optimization of microwave power and thickness

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Published in 2025 at "Journal of Microwave Power and Electromagnetic Energy"

DOI: 10.1080/08327823.2025.2490435

Abstract: Abstract This study aimed to examine the repercussion of microwave (MW) power and slice thickness on drying characteristics and biochemical properties turmeric. The experiment studies were designed using response surface methodology (RSM). 13 experiments were… read more here.

Keywords: rsm; microwave drying; microwave power; slice thickness ... See more keywords

MEMS microwave power detection chip based on fixed beams and its model

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Published in 2025 at "Journal of Semiconductors"

DOI: 10.1088/1674-4926/24100018

Abstract: In order to solve the problems of low overload power in MEMS cantilever beams and low sensitivity in traditional MEMS fixed beams, a novel MEMS microwave power detection chip based on the dual-guided fixed beam… read more here.

Keywords: detection; microwave power; detection chip; power detection ... See more keywords
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Implementation of Digital Beamforming System for Microwave Power Transfer With Real-Time Beam Scanning

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Published in 2023 at "IEEE Access"

DOI: 10.1109/access.2023.3253205

Abstract: In this study, we propose a digital beamforming system for microwave power transfer with a real-time beam-scanning algorithm for tracking a moving receiver. To perform scanning, each channel in the transmitter generates and converts a… read more here.

Keywords: system; beam; beam scanning; microwave power ... See more keywords

Flexible and Polarization-insensitive Metasurface Array for Microwave Power Transfer

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Published in 2024 at "IEEE Antennas and Wireless Propagation Letters"

DOI: 10.1109/lawp.2024.3404965

Abstract: In this letter, a polarization-insensitive inkjet-printed metasurface (MS) array for microwave power transfer is demonstrated. The substrate and conductors are separately based on the polyimide and the liquid metal EGaIn. To solve the disadvantage that… read more here.

Keywords: microwave power; metasurface array; polarization; power ... See more keywords

Adaptive Receiver Orientation Intracavity Microwave Power Transfer Using Programmable Metasurfaces

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Published in 2025 at "IEEE Antennas and Wireless Propagation Letters"

DOI: 10.1109/lawp.2024.3507196

Abstract: In intracavity microwave power transfer (MPT) applications, receiver rotations cause fluctuations and a decrease in over-the-air (OTA) efficiency. To address this issue, we propose an intracavity MPT system incorporating metasurfaces that are programmable in both… read more here.

Keywords: orientation; intracavity microwave; intracavity; microwave power ... See more keywords

Design and Measurement of a Zero-Index Metasurface for Microwave Power Transmission Applications

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Published in 2025 at "IEEE Electron Device Letters"

DOI: 10.1109/led.2024.3505203

Abstract: In practical microwave power transmission (MPT) applications, the oblique incident angle always influences the captured power of the moving receiver. To mitigate this issue, a near-zero index metasurface (ZIM) is designed and investigated, the results… read more here.

Keywords: zero index; microwave power; index metasurface; power transmission ... See more keywords

Investigation of a Transparent and Wide-Angle Reception Metasurface for Microwave Power Transfer

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Published in 2025 at "IEEE Electron Device Letters"

DOI: 10.1109/led.2025.3549968

Abstract: In this work, a novel optical transparent metasurface (OTM) for microwave power transfer is demonstrated. The conductor is based on flexible and transparent indium tin oxide (ITO). It achieves polarization-insensitive employing an “X” shaped feeding… read more here.

Keywords: wide angle; microwave power; angle reception; transparent ... See more keywords