Mobile phone signal jammer implemented in automobiles using microcontroller
Date of Publication
2006
Document Type
Bachelor's Thesis
Degree Name
Bachelor of Science in Electronics and Communications Engineering
Subject Categories
Engineering
College
Gokongwei College of Engineering
Department/Unit
Electronics and Communications Engineering
Thesis Adviser
Felixberto S. Cruz
Defense Panel Member
Ann E. Dulay
Antonio S. Gonzales, Jr.
Jose Antonio M. Catalan
Abstract/Summary
Mobile phones have been both a boon and a bane to mankind. They have changed the way people communicate and the same time cause distractions and other problems. This research is focused on building a mobile phone jamming device. This would hopefully reduce distractions and accidents caused by mobile phone usage while driving at a high speed. The said device would be implemented inside an automobile and would be triggered on when the vehicle's speed is over a certain limit. Using a Voltage-controlled Oscillator and a Tune circuit, the jamming device will be transmitting signals that will sweep through the frequency band used by the service providers, thus canceling their signal. While a microcontroller and a receive unit will provide the feedback to the jammer in terms of received signal strength coming from the providers. No received signal means there is no signal to jam so the jammer turns off.
Abstract Format
html
Language
English
Format
Accession Number
TU13777
Shelf Location
Archives, The Learning Commons, 12F, Henry Sy Sr. Hall
Physical Description
1 v. (various foliations) : ill. (some col.) ; 28 cm.
Keywords
Cellular telephone services industry; Cellular telephones; Cellular telephone systems; Radar-- Interference
Recommended Citation
Cabalfin, R. B., Dy, A. S., Jose, K. F., & Pacleb, J. I. (2006). Mobile phone signal jammer implemented in automobiles using microcontroller. Retrieved from https://animorepository.dlsu.edu.ph/etd_bachelors/14270