hello aspirant,

list of the top colleges in INDIA in this branch are--

IIT, bombay

manipal technology, Manipal

college of engineering, pune

SRM institute of science and technology,Chennai

Devanand Sagar college of Engineering,Bangalore

Indian Institute of Space science and Technology, thiruvananthpuram

if you want to know the names of more best colleges, you can check the link provided-

https://engineering.careers360.com/colleges/list-of-instrumentation-engineering-colleges-in-india

hope that helps

all the best