antena percentage bandwidth and VSWR?

hai all,

some please explain the relation between the antenna percentage bandwith and VSWR.

for example if the center frequency is 58MHZ and i am looking for 1.5:1 of VSWR what will be frequency range we can achieve.

regards

There is no specific relationship. VSWR bandwidth (and there are many other definitions) and S11 are very depandant on the type of antenna in question (your question does not provide an antenna type). Bandwidth can be a few percent and it can be many octives.