Illumination and Visible Light Communication,” IEEE Transactions On Industry Applications, Vol. Parsa, “Dual-Purpose Offline LED Driver for Pradana, “Rancang Bangun Layer Fisik Komunikasi Cahaya Tampak Berbasis DC-OFDM dan PWM,” Thesis program pascasarjana teknik elektronika ITB 2016. on Electrical and Information Technologies (ICEIT), 2016. Akherraz, “Application of Li-Fi Technology in the Transmission of the Sound at the Base of the PWM,” Proc. Chen, “High Bandwidth Visible Light Communications Based on a Post-Equalization Circuit,” IEEE Photonics Technology Letters, Vol. Symposium on Next-Generation Electronics (ISNE), pp. Teng, “500 Mb/s OOK Visible Light Communications using RGB-based LEDs,” Proc. Haas, “Towards a 100 Gb/s visible light wireless access network,” Optics Express, Vol 23 (2), pp. Tersedia di haas wireless data from every light bulb , “Wireless data from every light bulb,” July 2011. Nataliana, “Implementasi Visible Light Communication (VLC) Pada Sistem Komunikasi,” J. Kalavally, “LED Based Indoor Visible Light Communications: State of the Art,” IEEE Communication Surveys & Tutorials, Vol. Hertiana, “Perancangan dan Analisis Sistem Komunikasi Serat Optik Link Makassar-Maumere Menggunakan DWDM,” Jurnal Nasional Teknik Elektro dan Teknik Informatika (JNTETI), Vol. Furthermore, color filter testing is performed to investigate the design performance. We also find a significant impact by adding 1 pF capacitor to reduce noise gain. The result shows that digital modulation bandwidth is about 1 KHz to 10 KHz frequency, and analog modulation bandwidth is from 200 KHz to 600 KHz. The range of VLC channels is about 50 cm with 0o angle. Square wave signal is used as digital modulation representative, and sinusoid signal as analog modulation representatitive. The design verification is based on data transmission which generated by signal generator. The results are used as advanced reference design of AFE system and also to determine the modulations range (analog as well as digital). This research is a preliminary study in designing AFE transceiver which consists of LED driver and Trans-impedance Amplifier (TIA). Analog Front-End (AFE) is a part of physical layer (PHY) at Visible Light Communications (VLC) system which has important things to transmit and receive the data.
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