Influences of perforation ratio in characteristics of capacitive micromachined ultrasonic transducers in air

Autor: Cha, Bu-Sang, Lee, Seung-Mok, Kanashima, Takeshi, Okuyama, Masanori, Tanaka, Tsunehisa
Zdroj: In Sensors & Actuators: A. Physical 2011 171(2):191-198
Databáze: ScienceDirect