Graphene and Ceramic Fillers Push Recyclable Plastic Toward EV Battery Shielding
A melt-processed HDPE nanocomposite combining graphene nanoplatelets and barium titanate raised electromagnetic shielding from about 12.6 to 20.2 decibels at ...
Tag: impedance matching
Modular Nanofiber Network Achieves 72.75 dB Absorption-Dominant EMI Shielding
A modular three-layer nanofibrous composite achieved 72.75 dB EMI shielding with only 0.04 wave reflection across 81% of the X-band.
Chitosan-Derived CoNi Carbon Aerogels Deliver Broadband Microwave Absorption with Thermal Insulation
Researchers report lightweight chitosan-chitin carbon aerogels loaded with CoNi that absorb microwaves across a 10.26 GHz bandwidth at just 2 ...
Compact E-Slotted Patch Antenna with Defected Ground Delivers Tri-Band Wireless Performance
Researchers have designed and experimentally tested a compact 20 by 20 millimetre CPW-fed patch antenna that operates across three wireless ...
MXene-NiO-PPy composite absorbs microwaves and resists corrosion in one material
A ternary MXene-NiO-PPy composite reported in the Journal of Materials Science achieved a minimum reflection loss of −36.80 dB and, ...
From Waste Wood to Radar Stealth: Biomass Carbon Aerogels Emerge as Ultralight Microwave Absorbers
A new review in the Journal of Materials Science maps how sustainable biomass-derived carbon aerogels could replace heavy conventional microwave ...
Cobalt Doping Turns Iron Nitride Into a Tunable Low-Frequency Microwave Absorber
A Co-doped γ′-Fe4N absorber achieves reflection losses below −50 dB in the S and C bands with a matching thickness ...
Layered TMD crystals emerge as tunable shields against broadband electromagnetic interference
A comprehensive review details how defect engineering, phase control, and multicomponent design turn transition metal dichalcogenides into broadband electromagnetic wave ...
Self-Calibrating AI Slashes Antenna Design Simulations Across Substrates and Bands
Researchers have built a self-calibrating, physics-aware active learning workflow that finds well-matched microstrip patch antenna designs across four substrates and ...
Tiny Samarium Atoms Supercharge Nickel Ferrites as Microwave Absorbers
Researchers report that substituting samarium into nickel ferrite nanoparticles induces dipolar relaxation and natural resonance that together deliver record microwave ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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