Novel Combined Waveforms Offer Stronger Sonar Detection Performance
A novel waveform combining binary phase-shift keyed signal and a Doppler in sensitive signal can improve the performance of target detection in case of perturbation.
Read More >>Optimized Acoustic Logging Transmitters Have Higher Transmitting Performance with Lower Resonance Frequencies
Recently, researchers from the State Key Laboratory of Acoustics of the Institute of Acoustics of the Chinese Academy of Sciences have optimized the bidirectional sandwich piezoelectric transducer.
Read More >>Scientists from Three Countries Work Together to Enhance Target Detection and Range Estimation Performances
Recently, scientists from three countries work together to have proposed two adaptive decision schemes with enhanced detection and range estimation capabilities for point-like targets buried in Gaussian clutter with unknown covariance matrix.
Read More >>The Symmetric Spectrum Shows Superiority in Partially Homogeneous Environment Detection
Recently, researchers HAO Chengpeng and HOU Chaohuan from the Institute of Acoustics of the Chinese Academy of Sciences work together with Italian scientists Orlando Danilo, Farina Alfonso and Iommelli Salvatore to have taken into account the...
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A Pd/Cu Nanowires Coated SAW Hydrogen Gas Sensor with Fast Response and Recovery
Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) along with researchers from Nankai University proposed and developed a new configuration of SAW hydrogen sensor built by the Pd/Cu nanowires. Larger surfac...
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