کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5449792 1512534 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lens design for indoor MIMO visible light communications
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Lens design for indoor MIMO visible light communications
چکیده انگلیسی
We proposed a lens design procedure to generate parallel light beams that facilitate optical MIMO communication with negligible interference between the un-intended transceiver pairs, in a 2×2 LED array. We designed an imaging receiver using two aspheric lenses instead of one single hemispherical lens to improve the light-beam separation performance. The proposed scheme can be extended to the scenario with ultra-dense LED array. Numerical results show that proper parameter setting in lens design can lead to negligible interference between un-intended transceiver pairs. The bit error rate performance is also evaluated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 389, 15 April 2017, Pages 224-229
نویسندگان
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