nadabro
Member level 4
cst waveguide port
I only started to design antennas in a week.. sorry for the very basic question.
I´m designing a commercial patch antenna (just to learn using cst), using an discrete port, cst gives the the dbi value that the antenna specifies...but s-db, polar, VSWR is not working very well.. so i started to use "waveguide port", but i have this error:
"Waveguide for port number 1 is too short. The waveguide must be homogeneous for at least three mesh planes along propagation direction."
-i´m using template "Antenna with ground plane"
-the distance between the top of the reflector and top of PCB, is 6mm..
How can i build a correct waveguide port?
I only started to design antennas in a week.. sorry for the very basic question.
I´m designing a commercial patch antenna (just to learn using cst), using an discrete port, cst gives the the dbi value that the antenna specifies...but s-db, polar, VSWR is not working very well.. so i started to use "waveguide port", but i have this error:
"Waveguide for port number 1 is too short. The waveguide must be homogeneous for at least three mesh planes along propagation direction."
-i´m using template "Antenna with ground plane"
-the distance between the top of the reflector and top of PCB, is 6mm..
How can i build a correct waveguide port?