ELECENG 3TR4 Final: EE3TR4 Final Exam 2012
9 Jan 2019
School
Department
Course
Professor
Document Summary
This examination paper includes 4 pages and 6 questions. You are respon- sible for ensuring that your copy of the paper is complete. Bring any dis- crepancy to the attention of your invigilator. Special instructions (a) the mcmaster standard calculator (casio fx991) is the only calculator approved for this exam. No other aids are permit- ted. (b) there are 6 questions. Q( ) function at the back of this exam may be useful. (g) good luck on this exam and have a great summer! Page 2 of 4: consider a commercial am broadcasting system, where in a particular re- gion we have 5 independent transmitters (stations), each simultaneously transmitting an am-modulated signal, each with a total bandwidth of. These 5 transmitted signals are stacked side-by-side in frequency from 1. 00mhz (1 106 hz) to 1. 05 mhz. Discuss a practical receiver structure that can select any speci ed sta- tion of interest from amongst the 5 that are simultaneously transmitted.
