cpw port dimensions in CST MWS

[sandeepkiranv]

please help me by providing cpw feed port dimesnions in cst to exite the microstrip antenna

 

[pragash]

the cpw port dimension may vary depending on the antenna type you using. what time of antenna you using?

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what i mean by antenna type is dipole, monopole, PIFA and etc..

 

[sandeepkiranv]

sir its monopole antenna

 

[pragash]

here is the coplanar waveguide impedance calculator. you can calculate dimenstion of your coplanar waveguide using below link.

https://www.microwaves101.com/encyclopedias/coplanar-waveguide-calculator

it cannot be monopole antenna. is there any groud plane underneath the antenna?

 

[sandeepkiranv]

hi sir m, there is no ground plane on the other side of substrate, sir i calculated the slit width and feed width i.e S and W values, my doubt is what are the waveguide port dimensions to excite cpw.