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i design microstrip antenna in hfss by probe. if someone need contact my email nf07@yahoo.com
that i send him(her)
Added after 1 minutes:
excuse-me my email is nf707@yahoo.com
in design of antenna we attempt to decrease VSWR or return loss and determinate
the component of Z-matrix is not very important albeit it is better we decrease the reactance of antenna .
one of the example in cst help manual is about patch antenna by coax -probe if you dont understand that example ,please send me your mail.my mail is (nf707at yahoo.com)
hello,please upload your file and then i reply you the B.W of axial.ratio.axial ratio is essential parameter in CP and this is rarely difficult in which tetha or phi is minimum
you shoud excitate two modes (equiamplitude and in quadrature phase)by some method in rectangular microstrip antenna.on of this method is truncated corners and on of is added slit or stub to antenna.i propose that yoy read some paper in this mater
have a question for armant and all of you. How can we find the T parameter (height of the coaxial)?It changes the resonant frequency, I tried lots of times. Is there any formulas or calculations for T
you can draw T=2h or T=3h
this is best propose for getting good answer
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