• Infrared and Laser Engineering
  • Vol. 44, Issue 2, 731 (2015)
Guo Qian1、2、*, Lan Tian1, Zhu Qi2, and Ni Guoqiang1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    DOI: Cite this Article
    Guo Qian, Lan Tian, Zhu Qi, Ni Guoqiang. Design and implementation of indoor visible light communication avalanche photodiode detecting circuit[J]. Infrared and Laser Engineering, 2015, 44(2): 731 Copy Citation Text show less

    Abstract

    Recently, the indoor visible light wireless communications technology is emerged companied with the blooming white light-emitting diode(LED) lighting technology. In this thesis, the current visible light communication system was analyzed and aiming at the request of application in indoor visible light communication system, an avalanche photodiode(APD) detecting circuit was designed. Firstly, the work principle of the APD detecting circuit was described. Secondly, a detailed design and analysis of the system structure and their function of the circuit components was presented. Finally, a detecting circuit component of the indoor visible light wireless communications receivers was designed, and related experiment tests were tested. Experimental results show that the design is effective and feasible, the APD detecting circuit has high gain, wide bandwidth, stable temperature control and high stability etc, therefore the detecting circuit is capable of meeting the needs of indoor visible light communication systems, provides a basis for further study on indoor visible light communication systems.
    Guo Qian, Lan Tian, Zhu Qi, Ni Guoqiang. Design and implementation of indoor visible light communication avalanche photodiode detecting circuit[J]. Infrared and Laser Engineering, 2015, 44(2): 731
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