Eecs 3213 Communication Networks, Fall 2020 Midterm Exam Part 2

This study source was downloaded by 100000899896994 from CourseHero.com on 09-10-2025 23:57:53 GMT -05:00https://www.coursehero.com/file/80641493/Midterm-solution-group-Dpdf/ EECS 3213: Communication Networks, Fall 2020 Instructor: Ping Wang Time Allowed: 50 minutes Midterm Exam part 2 (Group D) INSTRUCTIONS 1. This part is 50 Min, open book and open notes test. Calculator is allowed. 2. Write down your name, student ID, and indicate the group number (i.e., group D) on the first page of your answer sheets. You dont have to print this exam paper out. You can write your answer on blank sheets. 3. Scan or take pictures of your answer sheets, and submit as one or multiple files to Moodle. Make sure your file(s) contain all your work before you submit. 4. There are 4 questions. The total mark for this part is 22. The points for each question are given in square brackets, next to the question title. 5. Show detailed derivations for credits.This study source was downloaded by 100000899896994 from CourseHero.com on 09-10-2025 23:57:53 GMT -05:00https://www.coursehero.com/file/80641493/Midterm-solution-group-Dpdf/Question 1 (6 points) In the system outlined below, the attenuation/loss of the three segments are 10dB, 15dB and 20dB respectively. There are two repeaters and each repeater has 20 dB gain. a) [2 points] What