Antenna Bandwidth Calculation

[Chetan_Paliwal]

Hello All :lol: ,

What is the maximum amount of return loss required to calculate the BW(BandWidth) of an antenna. Or is it necessary to find BW if the condition of return loss is matched or it will work if I find BW at lesser return loss.



And what will be the BW in the Photo attached above.
Will appreciate your reply.
Thank You :smile:

 

[mdufayet]

Hi,

I would recommand you to estimate you bandwidth where the |S11| < -10dB . Also you might find this thread helpful : https://www.edaboard.com/threads/125885/