Questions regarding S11 for the antenna performance

[saran7507]

Hi All,

How to check S11 performance using network analyzer?

If I want to test 1.4GHz and 5GHz of printed dipole antenna(twin lead), what does the S11 graph in network analyzer look like?

Added after 3 hours 5 minutes:

plz help me .......clear my doubt plz


urgently waiting for your reply......


Regards,
Saran

 

[mauloftin]

Hi,

I am afraid that it is not so easy for this communication, I think, that will be better, when you ask some teacher or friend

you must set power, frequencies and calibrate it, after you can measure it.

 

[rfndmw]

I agree ...its virtually impossible for anybody to give a detailed answer fr the above query through the forum...a better way would be to go through the documentation provided with the network analyzer and asking somebody to help with caliberation etc....and as to your question what the S11 graph will look like...well its going look like it did in the simulation result...