Thursday 23 March 2017

communication - Time limited and band limited signal


How can a time limited signal be of infinite bandwidth and a finite bandwidth signal be of infinite duration?



Answer



Hint: what's the Fourier transform of a square pulse... also, something about duality and composition might help


No comments:

Post a Comment

arduino - Can I use TI's cc2541 BLE as micro controller to perform operations/ processing instead of ATmega328P AU to save cost?

I am using arduino pro mini (which contains Atmega328p AU ) along with cc2541(HM-10) to process and transfer data over BLE to smartphone. I...