Multichannel wireless optical bus device
A bus device and wireless optical technology, applied in fiber optic radio, fiber optic transmission, electromagnetic transmitters, etc., can solve the problems of not being able to make full use of the advantages of optical bus bandwidth, limit bus bandwidth, inter-symbol interference, etc. The effect of large bus bandwidth and optical carrier bandwidth
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[0028] A multi-channel wireless optical bus device based on wavelength division multiplexing, which has:
[0029] An optical transmitter: transmits optical signals according to the information to be transmitted required by the wireless optical bus, and scatter the optical signals through the indoor ceiling and walls; optical signal, and convert the optical signal into a current signal to reduce the signal distortion and distortion caused in the transmission process, convert the correctly recovered electrical signal into an optical signal and transmit it to the wireless optical bus; and communicate with the optical transmitter respectively And the bus interface and control circuit 11 connected to the optical receiver: used for the transmission between the above-mentioned optical transmitter and an optical receiver and the wireless optical bus.
[0030] figure 1 Optical transceivers shown connected to the bus and clients are Figure 4 The optical transceiver shown. The optica...
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