The Real-Time Estimation of Respiratory Flow and Mask Leakage in a PAPR Using a Single Differential-Pressure Sensor and Microcontroller-Based Smartphone Interface in the Development of a Public-Oriented Powered Air-Purifying Respirator as an Alternative to Lockdown Measures. [PDF]
Fujii Y.
europepmc +1 more source
A fully integrated harmonic injection and envelope-tracking architecture to extend the linearity of RF power amplifiers under high PAPR. [PDF]
Ziraksaz F, Hassanzadeh A.
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End-to-End DAE-LDPC-OFDM Transceiver with Learned Belief Propagation Decoder for Robust and Power-Efficient Wireless Communication. [PDF]
Mohammed M, Çevik M.
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System-Level Calibration of a Millimeter-Wave Vector Signal Analyzer with Uncertainties. [PDF]
Kast JM +4 more
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Elevated Serum Soluble CD163 Indicates Macrophage Activation: A Potential Biomarker for Inflammation in Complex Regional Pain Syndrome? [PDF]
Kriek N +6 more
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Knowledge attitudes and practices of healthcare workers on respirator fit testing and PAPR use at a university medical center. [PDF]
Alshahrani F +8 more
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Discontinuity Characterization and Low-Complexity Smoothing in RF-PA Polynomial Piecewise Modeling. [PDF]
Pedrosa C +5 more
europepmc +1 more source
A Novel PTS Technique with Side Information Blind Detector Based on Minimized Error Accumulation for PAPR Reduction in Coded Underwater Acoustic OFDM Systems. [PDF]
Xing S, Wei B, Yu Y, Bai Y, Yin J.
europepmc +1 more source
Attitudes of fire service personnel toward respiratory protection in wildland firefighting. [PDF]
Dawit E +4 more
europepmc +1 more source

