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Hey Enjunear & Volker,
thankyou both you for time and efforts. Much appreciated.
Last thing. I have got all my results & ready to write paper now. I wanted to check with you if you have any knowledge which is the best tool to draw the Microstrip antenna in 2D ( Side View & Front View) for the...
Hi ,
I would like to know what are the FR4 PCB's available in the market with permittivity & height. Please let me know lower,higher value of both.
thanks a lot
Hi Volker,
Yes, i used the formula y=vswr(S11) in the Eqn and it works fine.
I wanted to plot the Gain of the microstrip antenna which i have created in ADS Layout, I want Gain V/s Frequency plot, Can you please let me know how can i get it . becuase i only see GAIN in the schematic window and...
thanks theepak, Also i wanted to plot the Radiation pattern , Gain, VSWR Vs Frequency. I'm having a hard time doing so. Can you please let me know how can this be achieved.. I have got the S(1,1) results from 1 to 6 Ghz , I want to plot the Gain, VSWR, for the Same Frequency , and Radiation...
Also, I get the following values in the table format, but i getting at these fixed frequency value like 7.813,78.13 etc , Can you please let me know how can i change the range of the Range or the steps of the frequency.
Hi,
I want to calculate the Gain,VSWR of a micro strip antenna which is designed. I wanted to see the Gain,VSWR change with frequency, I'm using Layout Window to create the antenna.
I would really appreciate if someone can guide me.
Hi Johnjoe & Enjunear,
I checked , I can see the VSWR under simulation in the Schematic Window, But i have designed the antenna in the layout window directly , and i dont see the VSWR option in the Layout Window , Wht can be done to resolve this issue,Can i also see the Gain?
Hi Volker,
Yes, i got the 3-dimensional radiation pattern of the antenna, What i mean i that i want to calculate the GAIN of the antenna at different frequencies ? say from 0-6 Ghz .? Can i plot it ?
Also i was trying to plot the different values of VSWR , so in the plot results page, i used...
Hi Volker,
I checked the Plot Properties, & yes now iam able to see some current. What i noticed that when i check the box 'Log Scale' then the current is much more visible than when its not checked. What does that say ? this was the reason i wasnt able to see the current before.
Also , Can we...
Hi Volker
thanks for your response. Actually i have designed a multiband antenna for 2 to 4 Ghz , iam getting the S(1,1) less than -10 dB in the range . My faculty has asked me to show the current distribution at different frequencies say 2.3 Ghz, 2.5 Ghz ,3.4 Ghz.
I used...
Thanks all for your response, It was helpful. But when i check my ADS 2009, Under the "Simulation-S_Param" i only have 1 tool i.e "OSC test" , I dont see any VSWR tool on it. Any idea why is it so ?
Hey,
Do can we plot the VSWR chart for various frequencies in ADS , say for analysing the results for a Microstrip antenna. and what are considered the good values of VSWR
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