Nav canada vs ATC in US

Writing an research paper or thesis paper on the following topics

Table of content

-NAV CANADA

What is nav canada, how does it differ to ATC in US

-space based ADS-B

  • Air traffic Control

What is air traffic control , service provided ,air traffic operation option including: terminal , enroute and flight services

  • RADAR

Types of radar usage, what is radar , how does radar works , primary and secondary radar