Design a 6 GHz MODEM for Vehicular Ad Hoc Networks (VANET's)

The Design of 6 GHz Modem for Vehicular Ad Hoc Networks (VANETs), utilizing a Cyclonic II FPGA, a 6 GHz Low Noise Broadband Signal Amplifier (LNA), and an infrared IC encoder/decoder. The modem operates in the 6 GHz frequency band to provide high-speed, low-latency communication crucial for vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) interactions, enhancing traffic safety and autonomous driving. The modem achieves a minimum throughput of 100 Mbps, with latency below 10 ms, ensuring real-time data exchange. The system maintains a packet loss rate below 0.01%, supported by a signal-to-noise ratio (SNR) of 20 dB and a bit error rate (BER) lower than 10- 5. It covers a minimum area of 12 meters, making it suitable for dynamic vehicular environments. Operating with a channel bandwidth of 100 MHz, the modem integrates adaptive modulation and interference mitigation techniques for reliable communication in varying conditions. Simulation results confirm its robustness, paving the way for future smart transportation systems in the 6 GHz spectrum.