Electronic countermeasures are critical to air vehicle survivability. Noise jamming is a technique that takes advantage of a radar’s sensitivity to noise to prevent target tracking. Random Gaussian noise is preferred over structured noise for this purpose. This project produced a digital Gaussian noise generator based around an FPGA with programmable bandwidth, center frequency, and amplitude to be used by Group 108 within MIT Lincoln Laboratory. Noise produced by the generator is band limited white in frequency with a Gaussian probability density function, as verified both visually and via statistical tests. The device is a strong improvement over existing technology used by Group 108 and it will be used for researching the effects of Gaussian noise on various radar systems.

• This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.

Creator

• Fitch, Karen Lois
• Gillis, Kathryn Anna
• Harrison, Abby Elizabeth

Contributors

• Massa, Chris
• Fenn, Emily
• Curry, Sarah
• Basile, Lisa

Publisher

• Worcester Polytechnic Institute

Identifier

• E-project-110315-175444

Award

• Provost's MQP Award

Advisor

• Clancy, Edward A.

Year

• 2015

Center

• MIT Lincoln Laboratory-Lexington, Massachusetts Project Center - MQP

Sponsor

• Department of the Air Force

Date created

• 2015-11-03

Resource type

• Major Qualifying Project

Major

• Electrical & Computer Engineering

Rights statement

• In Copyright

Last modified

• 2023-01-20