Acoustic Phased Array

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Bom dia a todos,

Hoje gostava de partilhar uns links interessantes sobre phased arrays e beamforming acústicos.
O efeito final é um radar mesmo muito giro com um beam que ilumina um determinado spot.
Mas nestes vídeos está muito bem explicado e consegue-se ver o seu potencial.

Video - From practical experiments to working invention



Github code to study - bitluni - SonarScannerV1
https://github.com/bitluni/SonarScannerV1

Bend it like (SONAR) beacon with a phased array
https://hackaday.com/2022/02/23/bend-it-like-sonar-beacon-with-a-phased-array/

Video - Hackaday Supercon - HunterScott : Why Phased Arrays are Cool and How to Build One



Phased array
https://en.m.wikipedia.org/wiki/Phased_array

Practical Guide to Ultrasound Beam Forming: Beam Pattern and Image Reconstruction Analysis
https://www.mdpi.com/2076-3417/8/9/1544

Obrigado,

Cumprimentos,
João