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a cpw fed port set
thank you very much for your advice,I have download this file early.But I have not solve the prolem !My ,teacher said the waveport was not correct ,the s11 must quite small !
I want to set a waveport to cpw-fed antenna ,this model is the cpw part,the characteristic impedance of this cpw is nearly 50Ω,I want to get the s11 very small and the s12 to 0dB,but i don't know how to set my port ,can any one help me ,thank you very much!
help !!
I have met a problem about the hfss use ! I have build my antenna model as the size with the reference antenna,but the result is quite different with the reference model'.I can't find what the matter with my model ,please give me some help.
the model is at
I have met a problem about the hfss use ! I have build my antenna model as the size with the reference antenna,but the result is quite different with the reference model'.I can't find what the matter with my model ,please give me some help.
I have met a problem in antenna feed.a coaxial cable is used to feed the antenna from the bottom of substrate,but I don't know how to draw the waveport and also donot know how to draw the model of coaxial cable.in particular ,the coaxial cabel's characteristic resistance must be 50Ω
cpw fed problem
I have a problem in cpw-fed antenna design ,and tried a many ways but failed to solve it ,please give me some help !
when you have add fed to my model ,please email to :
myuniverse2008@163.com
thank you very much!
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