huytergan
Member level 3
Hello everyone,
I wanna design a quadrature hybrid coupler for antenna. There're couple of videos on youtube that explain and design. I firstly wanna design it, see the result and then apply to a patch antenna. However, the videos apply electric-field boundaries in all directions, but antenna is analyzed far-field (open-add space) What's the true here, should I analyze the coupler as open-add space too? In this case I don't get what I want. But, I get in the case of E-field applied in all directions. My mind is confused... (I'm using CST btw)
Thanks in advance
Regards
I wanna design a quadrature hybrid coupler for antenna. There're couple of videos on youtube that explain and design. I firstly wanna design it, see the result and then apply to a patch antenna. However, the videos apply electric-field boundaries in all directions, but antenna is analyzed far-field (open-add space) What's the true here, should I analyze the coupler as open-add space too? In this case I don't get what I want. But, I get in the case of E-field applied in all directions. My mind is confused... (I'm using CST btw)
Thanks in advance
Regards