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FPGA IMPLEMENTATION OF FHSS-BPSK MODULATOR
ByMuhammad Awais Khan Jadoon
FLOW OF PRESENTATIONS
Introduction Problem Statement Proposed Design Results
INTRODUCTION
FREQUENCY HOPPING SPREAD SPECTRUM
Data spread on wide range of frequencies. Hard to interrupt and intercept.
PROBLEM STATEMENT
PROBLEM STATEMENT
A project offered by NRTC. Implement the analog FHSS system in digital
environment. A low cost and efficient FPGA based FHSS
implementation.
PROPOSED DESIGN
TRANSMITTER MODULE
RECEIVER MODULE
PN- SEQUENCER AND GOLD CODE
SIMULATION RESULTS
FREQUENCY SYNTHESIZER OUTPUT
MIXER OUTPUT (MODULATED SIGNAL)
RECEIVER OUTPUT (DEMODULATED SIGNAL)
IMPLEMENTATION RESULTS
GENERATED CARRIER SIGNAL
SYSTEM OVERALL RESOURCES UTILIZATION
THANKS FOR BEING PATIENT LISTENERS
ANY QUESTIONS