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