http://www.k-wave.org/forum/topic/sensor-directivity-pattern Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 00:20:43 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/sensor-directivity-pattern#post-8382 Thu, 16 Dec 2021 11:38:22 +0000 Bradley Treeby 8382@http://www.k-wave.org/forum/ <p>Hi Stefano,</p> <p>Unfortunately it's not on the road map at the moment, no. However, if it's directivity that arises from spatial averaging, you could implement the same effect by using a finite sized detector, e.g., using <a href="http://www.k-wave.org/forum/topic/alpha-version-of-kwavearray-off-grid-sources">kWaveArray</a>.</p> <p>Brad </p> http://www.k-wave.org/forum/topic/sensor-directivity-pattern#post-8302 Tue, 31 Aug 2021 12:10:51 +0000 docstep 8302@http://www.k-wave.org/forum/ <p>Hi Bradley,<br /> there are no chances to see in the future the possibility of setting the pattern of the sensors also in the accelerated version of the tool?</p> <p>Stefano </p> http://www.k-wave.org/forum/topic/sensor-directivity-pattern#post-8181 Tue, 08 Jun 2021 15:01:24 +0000 Bradley Treeby 8181@http://www.k-wave.org/forum/ <p>Hi docstep,</p> <p>Yes that's correct. It's an open issue to give the user a warning when calling the C++ codes with unsupported options. Hopefully we can resolve this for the next release.</p> <p>Brad </p> http://www.k-wave.org/forum/topic/sensor-directivity-pattern#post-8166 Fri, 04 Jun 2021 10:14:46 +0000 docstep 8166@http://www.k-wave.org/forum/ <p>Hello everyone,<br /> I found than the problem could be related to the fact that simulation with the accelerated version (kspaceFirstOrder2DC or kspaceFirstOrder2DG) does not support additional inputs parameters (like the sensor directivity angle and size), should someone confirm that? </p> http://www.k-wave.org/forum/topic/sensor-directivity-pattern#post-8162 Tue, 01 Jun 2021 11:12:29 +0000 docstep 8162@http://www.k-wave.org/forum/ <p>Hello everyone,<br /> I'm trying to simulate the US propagation with a ring of sensors (one tx and several rx) in 2D heterogeneous scenario, all the transducers have the same pattern and I'm following the "Sensor Element Directivity In 2D Example" and "Simulating Transducer Field Patterns Example"; regarding the tx I can simulate easily the correct pattern but, the directivity of the receivers seems to be no effect in the simulations (I tried with different directivity angles and size), someone can help me? </p>