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Researchers Propose a Tunable Gradient Impedance Matching Layer

Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) and Jishou University designed and fabricated a tunable gradient impedance matching layer (TGIML) to eliminate the impedance step.

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Researchers Propose a New Method for Passive Source Localization in Deep Ocean

researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) proposed a passive source localization method based on multi-task learning (MTL) suitable for mismatched environments.

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Researchers Propose an Adaptive Turbo Equalizer for Underwater Acoustic Differential OFDM Systems

Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) proposed an adaptive turbo equalizer (TEQ) for differential OFDM systems.

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Researchers Propose a Passive Broadband Source Depth Estimation Method Using a Single Vector Sensor in Deep Ocean

Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) proposed a passive broadband source depth estimation method using a single vector sensor in deep ocean.

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Getting the Diffraction Properties of Acoustic Parity-time-symmetric Gratings under New Analytical Method

Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) proposed a rigorous coupled-wave analytical method to analyze the diffraction of acoustic parity-time-symmetric gratings.

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