Digital Bit Stream Wireless Communication System Using an Infrared Spatial Coupler for Audio/Video Signals

A/V용 적외선 송수신장치를 이용한 디지털 비트스트림 무선 통신 시스템

In this paper, we proposed a system for bit stream wireless communication using audio/video infrared transceiver and implemented a circuit. The proposed transmitter system converted bit stream into analog signal format that is similar to NTSC. Then the analog signal can be transmitted by infrared spatial coupler for A/V signals. And the receiver system recover the bit stream by inverse process of transmitter.