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VCO Banda Larga Integrado para Receptor a Cinco Portas
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2009-09-03)
This work presents an wideband ring VCO for cognitive radio five-port based receivers. A three-stage differential topology using transmission gate was adopted in order to maintain wide and linear tuning range and a low ...
Design Of A High Gain And Power Efficient Optical Receiver Front-end In 0.13 μm Rf Cmos Technology For 10 Gbps Applications
(John Wiley and Sons Inc., 2016)
Design Of A High Gain And Power Efficient Optical Receiver Front-end In 0.13 M Rf Cmos Technology For 10 Gbps Applications
(Wiley-BlackwellHoboken, 2016)
Secure hybrid RF/VLC under statistical queuing constraints
(2021-09-06)
This paper evaluates the effective capacity and maximum average arrival rate of a hybrid radio frequency (RF) and visible light communication (VLC) network in the presence of an eavesdropper. It is assumed that the data ...
Design Of A High Gain And Power Efficient Optical Receiver Front-end In 0.13 μm Rf Cmos Technology For 10 Gbps Applications
(John Wiley and Sons Inc., 2016)
A Real Time Approach to Theft Prevention in the field of Transportation System
This paper report discusses a theft prevention system,
which can prevent the theft and also can be track the object. This
system is capable to tracking the vehicle as well as theft prevention.
An R.F. module is use to ...
Laboratorio para medir pérdidas de potencia en una transmisión RF por medio de equipos SDR
In order to design a laboratory guide that would allow measuring the power loss in a radio frequency transmission, a brief investigation was carried out about signals transmission and SDR, the SDR used on this project is ...
Symbol-rate Baseband Signal Model for RF Pulse-Width Modulation Transmitters
(Institute of Electrical and Electronics Engineers, 2021-06)
Aiming to shed light on the operation of fully-digital transmitters, we present the first symbol-rate baseband model that makes explicit the inter-symbol interference introduced by the RF pulse-width modulation (RF-PWM). ...
Técnicas de Segurança na Camada Física para Sistemas de Comunicação Moveis Híbridos RF/VLC
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosEngenharia Elétrica - EE, 2021-06-18)
As the roll-out of fifth-generation mobile communications networks takes place around the world. Researchers join efforts to start the development of the next generation, the 6G. For the sixth generation, even more, demanding ...