Articles with "ultrahigh frequency" as a keyword



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An Ultrawideband Miniaturized Metamaterial Absorber in the Ultrahigh-Frequency Range

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Published in 2017 at "IEEE Antennas and Wireless Propagation Letters"

DOI: 10.1109/lawp.2016.2614703

Abstract: An ultrawideband miniaturized metamaterial absorber (MMA) in the ultrahigh-frequency (UHF) (0.3–3 GHz) range using a metallic incurved structure is proposed in this letter. Simulated results show that the bandwidth of the MMA with absorptivity more than… read more here.

Keywords: range; frequency; miniaturized metamaterial; metamaterial absorber ... See more keywords
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A Winning Backscatter Modulator: A Quarter-Gram, Ultrahigh-Frequency RFID for On-Metal Operation

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Published in 2020 at "IEEE Microwave Magazine"

DOI: 10.1109/mmm.2019.2958166

Abstract: Wireless sensors have become commonplace in our daily lives for such tasks as tracking temperature, measuring humidity, and sensing light and gas. Many technologies capable of relaying sensor information are continually being refined, but the… read more here.

Keywords: rfid; winning backscatter; technology; ultrahigh frequency ... See more keywords
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Liquid-Phase and Ultrahigh-Frequency-Acoustofluidics-Based Solid-Phase Synthesis of Biotin-Tagged 6′/3′-Sialyl-N-Acetylglucosamine by Sequential One-Pot Multienzyme System

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Published in 2020 at "Catalysts"

DOI: 10.3390/catal10111347

Abstract: 6′/3′-Sialylated N-acetyllactosamine (6′/3′-SLN) is important for discrimination of the source (human or avian) of influenza virus strains. Biotinylated oligosaccharides have been widely used for analysis and quick detection. The development of efficient strategies to synthesize… read more here.

Keywords: phase; solid phase; frequency acoustofluidics; ultrahigh frequency ... See more keywords