dc.contributor | Neves Junior, Paulo de Tarso | |
dc.contributor | Pohl, Alexandre de Almeida Prado | |
dc.contributor | Neves Junior, Paulo de Tarso de | |
dc.contributor | Pohl, Alexandre de Almeida Prado | |
dc.contributor | Oliveira, Daniel Rossato de | |
dc.contributor | Rebelatto, João Luiz | |
dc.creator | Folle, Lucas Zembrani | |
dc.creator | Nascimente, Rafael Alves do | |
dc.creator | Gadens, Rafael Nerone | |
dc.date.accessioned | 2020-11-11T14:42:52Z | |
dc.date.accessioned | 2022-12-06T14:25:08Z | |
dc.date.available | 2020-11-11T14:42:52Z | |
dc.date.available | 2022-12-06T14:25:08Z | |
dc.date.created | 2020-11-11T14:42:52Z | |
dc.date.issued | 2018-02-19 | |
dc.identifier | GADENS, Rafael Nerone; NASCIMENTO, Rafael Alves; FOLLE, Lucas Zembrani. Transmissão de sinal OFDM em tempo real com emprego de comunicação óptica sem fio usando luz visível. 2018. 43 f. Trabalho de Conclusão de Curso (Graduação em Engenharia Eletrônica) - Universidade Tecnológica Federal do Paraná, Curitiba, 2018. | |
dc.identifier | http://repositorio.utfpr.edu.br/jspui/handle/1/8445 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/5248598 | |
dc.description.abstract | The present work resulted on the implementation of a visible light communication system capable of transmitting an OFDM signal in real time through a wireless channel. Electro-optical transduction circuits in the transmitter and optoelectronic at the receiver were designed using Texas Instruments Tina-TI software for circuit simulation and Altium for the design of printed circuit boards. The processing of OFDM signals was embedded on an ARM Cortex-M4 microcontroller from STMicroelectronics STM32F407-Discovery kit, calculating a 256-point FFT containing 64 QPSK modulated subcarriers, transmitting through a LED at a data rate of 44 kbps occupying a band of 25 kHz with a sample rate of 100 kSps, transmitting over a distance of 1.9 m. | |
dc.publisher | Universidade Tecnológica Federal do Paraná | |
dc.publisher | Curitiba | |
dc.publisher | Brasil | |
dc.publisher | Graduação em Engenharia Eletrônica | |
dc.publisher | UTFPR | |
dc.rights | openAccess | |
dc.subject | Sistemas de transmissão de dados | |
dc.subject | Modulação (Eletrônica) | |
dc.subject | Comunicações ópticas | |
dc.subject | Simulação (Computadores) | |
dc.subject | Eletrônica | |
dc.subject | Data transmission systems | |
dc.subject | Modulation (Electronics) | |
dc.subject | Optical communications | |
dc.subject | Computer simulation | |
dc.subject | Electronics | |
dc.title | Transmissão de sinal OFDM em tempo real com emprego de comunicação óptica sem fio usando luz visível | |
dc.type | bachelorThesis | |