1. Output pressure enhancement of CMUTs by using multiple Helmholtz resonance apertures. Issue 18 (1st September 2015) Authors: Yu, Yuan Yu; Cao, Xue Wen; Pun, Sio Hang; Mak, Peng Un; Vai, Mang I Journal: Electronics letters Issue: Volume 51:Issue 18(2015) Page Start: 1390 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗