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vivaldi antenna
Hi Azulykit,
I'v attached are my design as well as my VSWR and S11 results. I've tried adjusting the stub and cavity size but i still unable to get a good S11 and VSWR reading throughout the bandwidth. My target for S11 is less than -10dB and VSWR of less than 2. Could you...
wide scan design of vivaldi antennas in s-band
Thank Azulykit..
However, i am still having some problem in achieving a good matching stub. Is there a systematic way in doing this? Any formulas or calculations for the stub design? I dont seem to get a good VSWR and S11 reading. Not sure if i'm...
vivaldi antenna design
Hi... I'm designing a dual-polarized vivaldi antenna which should operate between the frequency range of 2 to 12.6GHz. I'm using the stripline-line vivaldi notch antenna's design. However, i still have many doubts even after reading various journals and articles.
When...
Hi... I have done this Vivaldi design but i'm unable to get a valid simulation result for the S11 and VSWR. I'm using Ansoft HFSS v10 for the designing and simulation. I have a feeling that i might not be doing the simulation properly.
I've attached my design file below. Can someone pls help...
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