# How to find the bandwidth of a function having infinite DC gain?

The transfer function of a plant is given by $$\G(s) = \frac {10}{s(s+15)} \$$.

After plotting the Bode Plot on Matlab, I can't find the bandwidth of this system since it has infinite DC gain.

Could someone please explain to me how am I can find the bandwidth from this transfer function?

• As mentioned in the currently posted answer, please add a definition for bandwidth. Without that it may not be possible to answer this question.
– AJN
Apr 15 at 13:00