Hi friends!!
I´m new in HFSS and
I´m make a helix antenna for 2.45Ghz in HFSS and i´ve to make the feed, the excitation, but i saw the HFSS user guide and i draw the coax, if i change the lenght of the coax change the input impedance, how can i draw the coax with the correct lenght for this frequence?? or how excitate my antenna with the corrects parameters for this frequency??
I realize that it has been a while after you have submitted your question. I just want to make sure you have seen the "Helical Antenna" example created by Ansoft. As you may have seen you can can add a feed pin at the bottom of the helix and then feed it with a wave port backed by a copper box(you do that to be able to add the wave port internally).
I realize that it has been a while after you have submitted your question. I just want to make sure you have seen the "Helical Antenna" example created by Ansoft. As you may have seen you can can add a feed pin at the bottom of the helix and then feed it with a wave port backed by a copper box(you do that to be able to add the wave port internally).