Ultrahigh frequency path loss prediction based on K-nearest neighbors
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Microwave and Wireless Technologies"
DOI: 10.1017/s1759078724000370
Abstract: Path loss prediction (PLP) is an important feature of wireless communications because it allows a receiver to anticipate the signal strength that will be received from a transmitter at a given distance. The PLP is… read more here.
Keywords: plp; loss; ultrahigh frequency; path loss ... See more keywords
Prospects for detection of ultrahigh frequency gravitational waves from hyperbolic encounters with resonant cavities
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review D"
DOI: 10.1103/physrevd.111.063535
Abstract: In this brief article, we pursue the systematic investigation of possible gravitational wave sources in the gigahertz band. We focus on hyperbolic encounters of light black holes and evaluate precisely the expected signal when accounting… read more here.
Keywords: hyperbolic encounters; detection ultrahigh; ultrahigh frequency; gravitational waves ... See more keywords
An Ultrawideband Miniaturized Metamaterial Absorber in the Ultrahigh-Frequency Range
Sign Up to like & getrecommendations! 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
A Winning Backscatter Modulator: A Quarter-Gram, Ultrahigh-Frequency RFID for On-Metal Operation
Sign Up to like & getrecommendations! 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
Bioinspired Ultrahigh Frequency Antenna for Partial Discharge Detection in High-Voltage Equipment
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2024.3421437
Abstract: The detection of partial discharges (PDs) is vital to evaluate the condition of the insulation systems in high-voltage equipment. Although various methods exist to measure the presence of PD, ultrahigh frequency (UHF) approaches have been… read more here.
Keywords: detection; ultrahigh frequency; equipment; high voltage ... See more keywords
A pilot study of novel ultrahigh‐frequency dorsal root ganglia stimulation for chronic lower limb pain: Focusing on safety and feasibility
Sign Up to like & getrecommendations! Published in 2024 at "Pain Practice"
DOI: 10.1111/papr.13436
Abstract: This single‐arm, open‐label, single‐center observational pilot study assessed the safety and efficacy of ultrahigh‐frequency dorsal root ganglia (UHF‐DRG) stimulation in patients with chronic leg pain with or without low back pain. Such high‐frequency electrostimulation had… read more here.
Keywords: frequency; ultrahigh frequency; root ganglia; pilot study ... See more keywords
Liquid-Phase and Ultrahigh-Frequency-Acoustofluidics-Based Solid-Phase Synthesis of Biotin-Tagged 6′/3′-Sialyl-N-Acetylglucosamine by Sequential One-Pot Multienzyme System
Sign Up to like & getrecommendations! 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