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Levels Tought:
Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 3 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Task
1. What does an amplifier do and why is one needed in a radio system? [3 marks]
2. What is the purpose of a mixer? Include a discussion of sidebands in your answer. [3 marks]
3. Compare and contrast the multiplexing techniques CDMA and FDMA in the area of wireless networking? [4 marks]
4. A local engineering group ask you to present the merits of different antenna, such as yagi, horn, and celluar antennas. Research these technologies in details and pay specific attention to how they are used as well their strengths and weakness. Provide an opinion regarding which antenna types will become the dominant players in the future of medium- and long-distance wireless links. Please submit power point slides in your answer. [6 marks]
Rationale
Your task in this assessment is to prepare a response to each of the questions. Please refer to the marking guide when preparing your response to see what criteria and standards will be used to assess your work and your progress towards Learning Outcomes 1, 2 and 4.
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Q4 in assignment-1 requires to include a Power-point slides to your assignment word file. Here are the steps to how to do that:
1- Complete your questions 1 to 3 in a word documents as usual.
2- Complete your Power-point slides in a separate pptx file.
3- Open PP slides, and highlight the first slide on the left pane. Right-click on the mouse and choose "copy".
4- In the word document, past that slide. Repeat the process with all other slides.
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