作者
Trio Adiono, Angga Pradana, Rachmad Vidya Wicaksana Putra, Syifaul Fuada
发表日期
2016/10
研讨会论文
Circuits and Systems (APCCAS), 2016 13th IEEE Asia Pacific Conference on
页码范围
1-4
出版商
IEEE
简介
Visible Light Communication (VLC) technology in indoor implementation is challenged by ambient light and other lighting noise, such as fluorescent lamp and bulb. The ambient light could create a DC offset or signal with specific frequency range. Thus, we propose analog filters design in the VLC Analog Front-End (AFE) receiver that can eliminate the ambient light noise. The proposed design uses DC offset removal, incorporated with automatic and manual adjustment mode. In automatic mode, we design the analog filter using High Pass Filter (HPF) which have fc = 10Hz; meanwhile, in manual mode we design a reference circuit using potentiometer and differential amplifier for direct current blocking. For reducing signal interference from lamp flickering, the proposed design uses Band Stop Filter (BSF) which has fc = 100Hz. The experimental results, both simulation and realtime, show that our proposed design …
引用总数
20162017201820192020202120222023202411212555331
学术搜索中的文章
T Adiono, A Pradana, RVW Putra, S Fuada - 2016 IEEE asia pacific conference on circuits and …, 2016