k-Wave

1. CY-k
   

   Member
   Joined: May '20
   Posts: 1

   Hi,

   I am trying to simulate the effect of the element width based on the Example: 2D time reversal for a circular sensor.
   I did not change anything in the given example. How can I set the element width instead of using a point detector in thi case?
   Thanks!

   Chen

   Posted 3 years ago #

2. Bradley Treeby
   

   Developer
   Joined: Mar '10
   Posts: 1,643

   Hi Chen,

   You could define discrete elements in the sensor mask, e.g., using makeArc and then average the pressure over the grid points that belong to each element. Alternatively, you could use the new kWaveArray class, which allows you to define multiple transducer elements with a finite size.

   Brad

   Posted 3 years ago #

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