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1. eldhochhan
   

   Member
   Joined: Sep '11
   Posts: 12

   Hi Ben,

   I was wondering how we can place the sensor position in a particular angle with the source in the example "Focused detector in 3D". Let say angles 30 degree, 45 degree or 60 degree. I am actually doing a study on the sensor directionality. I would like to find out the output signal intensities on the particular angles and do a comparison.So it will be very helpful for you if you can suggest me a way out for this. I have tried a few times but shows error called "Subscripted assignment dimension mismatch".

   Let say for 45 degree angle, half the sensor mask will be in x-axis and the other half will be in y-axis right??

   Thanks,
   Eldhose

   Posted 12 years ago #

2. Bradley Treeby
   

   Developer
   Joined: Mar '10
   Posts: 1,643

   Hi Eldhose,

   If you are using a single grid point to represent your source, it will probably be easier to shift the source to a new position/angle rather than changing the angle of the detector. Take a look at how this is done in the Modelling Sensor Directivity in 3D Example. In this case you would replace the rectangular sensor mask with the focused detector from the Focussed Detector in 3D Example.

   Good luck with your simulations,

   Brad.

   Posted 12 years ago #

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