2010/5/4, Shravan S <shravan.shirod...@gmail.com>: > Hi, > I want to simulate a doppler radar in meep. I would like to how I could give > motion (uniform or radial motion in real-time) to an object in meep. So, the > scenario I am trying to simulate will be as follows: an antenna will send > some pulses for a certain time and along the frontal view of the antenna > (down-range) there will be a moving object, which will give a doppler and a > stationary object which won't give any doppler. Please give your advice on > its implementation. >
Did you estimated simulation time that you will need ? e.g., for how much time you should simulate, so that moving object will shift its position just by one wavelength. I guess such simulation would be realistic only if speed of wave and speed of object are comparable. Considering if it actually possible - yes, AFAIK, with meep it is quite possible to change the material distribution during the simulation, but there is no documentation on it. WBR, Shawkat Nizamov _______________________________________________ meep-discuss mailing list meep-discuss@ab-initio.mit.edu http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
