[SOLVED] smith chart problem

[prety]

hello can anybody help me regarding my smith chart whether it is wrong or it is correct...i am attaching my antenna smith chart

 

[Darktrax]

Um.. it was there. It still is, though you may have attempted an edit.

The chart itself looks like the impedance went around the circle several times, and never approached a match.
That sort of thing tends to look like a piece of series transmission line (a bit).
Nobody can say whether it is "wrong" or "correct". It is the impedance plot of the structure you were simulating.

 

[biff44]

well, a 25 ohm load on a 100 ohm transmission line would do approximately what you show. What are your specifics.