goxy said:You must enter right parameters for EM simulation, every increase numbers of cells increase time of simulation several times.I want to design antenna with antenna software (eg. hp hfss v5.3) but when run post process my computer go in idle mode for long time
EM algoritms like FDTD (XFDTD,ZELAND,CST MWS,ANSOFT) are very robust and you must have very fast processor or processors.
If you are beginer try with algorithm based on Method of Moments. One programm based on this algorithm is NEC, it's faster several times then FDTD based programms.
sugm said:sonnet is also another choice
Try EM Picasso, It is supposed to be just for PCB Antenna designbeano040461 said:can anybody tell me if there are any antenna design tools availbale for PCB or simple antennas for 868 915 Mhz bands. or does any body have a design for good omin directional antenna's for these bands
thanks
wq said:Hi everybody,
I want simulating a monopole antenna ,which is printed over a dielectric ubstrate,above a finite size ground with the software superNEC. How can I do it well? Especially, how to place the dielectric substratel?thanks!
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