Antenna Array

- August 30, 2018 at 3:18 pm
  
  andreev
  Subscriber
  
  Hi,
  
  I have created an antenna array (4 radiators) and calculated an radiation pattern of that array. However, the calculated radiation pattern looks like a radiation pattern produced by a single antenna, not an array of four antennae. So, I wonder, what is wrong with my simulations? The input file is attached.
  
  Thanks!
- August 30, 2018 at 8:21 pm
  
  andreev
  Subscriber
- August 30, 2018 at 8:41 pm
  
  Sorceress Gia
  Ansys Employee
  
  Check the Source Excitation Settings found under "HFSS > Fields > Edit Sources". By default only the first port is excited.
- August 30, 2018 at 10:48 pm
  
  andreev
  Subscriber
  
  Peter, thank you!
  
  It works!
- August 31, 2018 at 2:22 pm
  
  Sorceress Gia
  Ansys Employee
  
  You're welcome! Can you please 'like' and tag my post as the answer to your question? Thanks!