ELEC 3909 Study Guide - Final Guide: Proctor, Scantron Corporation, Solar Cell
Document Summary
Department name & course number: elec 3909 section b. Authorized memoranda: non-programmable calculators no books or notes. Students must count the number of pages in this examination question paper before beginning to write, and report any discrepancy immediately to a proctor. This examination question paper may not be taken from the examination room. In addition to this question paper, students require: an examination booklet a scantron sheet yes no yes no . All answers must be written on the exam paper (if necessary, continue answers on the back of pages) See last page of exam for data and formulas. Write your name and student number on each page. Student number: ________: you are attempting to design a communication system that will be based on sending microwave signals through the metal-walled ventilation ducts in an office building. The ducts have a cross-section of a = 30 cm by b = 10 cm as shown in fig.
