Real-Time Vehicle Communication
BPSK Receiver
The BPSK receiver receives the transmitted signal from the BPSK transmitter and down converts the signal to the original square wave. When the 2.54 cm antenna receives the signal, the receiver down converts the signal with a frequency of -2.953 GHz. The converted signal is then filtered and sent to the microcontroller.
© Real-Time Vehicle Communication: RTVC Receiver
The Microcontroller receives data from the BPSK Receiver. This data will raise an interrupt for the microcontroller to switch the LED on as a form of notification to the owner of the vehicle. The below illustration shows the recevier device used, combining the BPSK Receiver and MIcrocontroller. The proposed receiver device would have the same dimensions as a key fob for locking and unlocking car doors.
BPSK Receiver Schematic
Microcontroller
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