Poster: Anti-jamming automatic gain control and packet detection for vehicular receiver

In vehicular application, the wireless receiver not only considers the channel effect, like Doppler effect, Shadowing effect, Multipath fading, ... etc., but also the impulse jamming and continuous wave (CW) jamming from the device in the vehicle. This paper presents anti-jamming automatic gain control (AGC) and packet detection for vehicular receiver. In impulse jamming and CW jamming existence, the AGC responses a suitable gain in 3.2us when packet is arriving, and the packet detection hit rate exceeds 99% hit rate under multipath fading and shadowing effect.