Wide bandwidth for an air-coupled piezoelectric micromachined transducer (PMUT) is important to achieve short pulse transmission and reception in pulse-echo imaging with high axial resolution. Here, ...

The influence of the transducer lens on image reconstruction is often overlooked. Lenses usually exhibit a lower sound speed than soft biological tissues. In academic research, the exact lens sound ...

MUT的全称为Microelectromechanical Ultrasonic Transducer，即微机电超声换能器。它是一种利用MEMS技术制造的超声换能器，可实现电能和声能之间的转换，具有体积小、重量轻、功耗低、易于集成等优点。其中PMUT指的是压电（Piezoelectric）技术的换能器，而CMUT指的是电容（Capacitor）实现的换能器。

Multifunctional Injectable Microspheres Containing “Naturally-Derived” Photothermal Transducer for Synergistic Physical and Chemical Treating of Acute Osteomyelitis through Sequential Immunomodulation ...

Biosensors consist of three parts: a component that recognizes the analyte and produces a signal, a signal transducer, and a reader device.