Binary Phase Shift Keying (BPSK)

This is lab 11 of 20 in the course

by Emona Tims

In this lab, students will generate a BPSK signal using a multiplier to implement its mathematical model and a sequence generator to model the message. They will recover the data using another multiplier module to implement product demodulation and observe its distortion. Finally, they will use a comparator to restore the data.

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LEARNING OBJECTIVES

After completing this lab, students will be able to:

Generate a real BPSK signal.
Describe a BPSK signal in time and frequency domain.
Explain the use of product demodulation in BPSK.
Explain the need for data recovery in BPSK demodulation.

REQUIRED SKILLS

Basic proficiency using ELVIS III Instruments
Basic Circuits Knowledge

Requirements

Emona Communications Board for NI ELVIS III

Application board for the NI ELVIS III developed to teach introductory digital and analog communications topics using a completely hands-on approach. Learn more

NI ELVIS III

Engineering laboratory solution for project-based learning that combines instrumentation and embedded design with a web-driven experience, delivering a greater understanding of engineering fundamentals and system design. Learn more

DETAILED REQUIREMENTS

Required Software

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NI ELVIS III Soft Front Panel Support - Install Instructions
Measurements Live - Access

Required Hardware

Purchase Engineering Education Products

NI ELVIS III - View User Manual & Specifications
Emona Communications Board- View User Manual & Specifications

Resources

INSTRUCTOR RESOURCES

Instructor resources are available. Get access