wireless and mobile communication

Instructions: Answer the questions in your own words. Copying from your friends is strictly penalized Give the specific references if you collect the information from the internet, textbooks, journals or conferences. As per the university policy, plagiarism is strictly penalized (a) Derive the equation step by step for Free Space Loss in decibels for Isotropic Antenna. (b) Derive the equations step by step for Free Space Loss in decibels with accounting for gain of other antennas (10 marks)