ECE122 Lecture Updated

Dear Class: Please download updated lecture here.

Coursework 4. Submit the answers to these questions and to the seatwork that will be handed down to you this Thursday, Sept 18.

1. Discuss the goals of doing spread spectrum on communication systems.
2. Explain how bandwidth spreading is achieved in FHSS.
3. Explain how bandwidth spreading is achieved in DSSS.

Quiz 4, Sept 20 (Sat). Exam will cover PCM Systems, Error Detection, multiplexing