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Journals / Fırat Üniversitesi Mühendislik Bilimleri Dergisi / 2023 / Cilt: 35 Sayı: 2

Effects of Photodiode Array Size on Visible Light Communication (VLC) Performance

Fotodiyot Dizi Boyutunun Görünür Işıkla Haberleşme (VLC) Performansına Etkileri

Yavuz EROL
Ramin ZOLFİ
Pages
901–910
Publication Date
2023-09-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

With the designed communication system, the effects of the magnitude of the LED current, the value of the lens angle

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the effects of the use of photodiode arrays in visible light communication systems on communication performance are investigated.
📊
Key Findings & Data:In the optical transmitter part, there are new generation power LEDs with different wavelengths and lenses with different angles; in the optical receiver part, there is a sensor array consisting of photosensitive PIN photodiodes in the visible light band, a comparator circuit with an opamp and an average voltage tracking block.
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Conclusion & Impact:With the designed communication system, the effects of the magnitude of the LED current, the value of the lens angle
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Görünür Işık Haberleşmesi · VLC · Li-Fi

Abstract

In this study, the effects of the use of photodiode arrays in visible light communication systems on communication performance are investigated. In the optical transmitter part, there are new generation power LEDs with different wavelengths and lenses with different angles; in the optical receiver part, there is a sensor array consisting of photosensitive PIN photodiodes in the visible light band, a comparator circuit with an opamp and an average voltage tracking block. With the designed communication system, the effects of the magnitude of the LED current, the value of the lens angle

Özet

Bu çalışmada görünür ışık haberleşme sistemlerinde fotodiyot dizisi kullanımının haberleşme performansına etkileri incelenmiştir. Optik verici kısmında farklı dalga boylarında ışıma yeteneğine sahip yeni nesil power LED’ler ve farklı açılı lensler; optik alıcı kısmında ise görünür ışık bandında ışığa duyarlı PIN fotodiyotlardan oluşan bir algılayıcı dizisi, opamplı karşılaştırma devresi ve ortalama gerilim izleyici bloğu bulunmaktadır. Tasarlanan haberleşme sistemiyle LED akımının büyüklüğünün, lens açısının değerinin, optik verici ile optik alıcı arasındaki mesafenin veri transfer hızına etkileri incelenmiştir.

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Cite This Article

EROL, Y., ZOLFİ, R. (2023). Effects of Photodiode Array Size on Visible Light Communication (VLC) Performance. Fırat Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 35 Sayı: 2, 901–910. https://ajindex.com/articles/960494

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