Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Murilo Loiola"'
Autor:
Rafael Nobrega, Anderson Sanches, Murilo Loiola, Antonio Jurado-Navas, Wolfgang Gerstacker, Thiago Raddo
Publikováno v:
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::497711d2c59d4e91363e08df18675ae1
https://doi.org/10.1109/irmmw-thz50927.2022.9895553
https://doi.org/10.1109/irmmw-thz50927.2022.9895553
Autor:
Rafael Nobrega, Anderson Sanches, Murilo Loiola, Shyqyri Haxha, Antonio Jurado-Navas, Thiago Raddo
Publikováno v:
Optica Advanced Photonics Congress 2022.
This work proposes transmitters based on double-RTD operating in the Y-band for emerging THz applications. The new transmitter provides an output power ~1.1 mW, channel capacity ~0.11 Tb/s and ~46-meter link reach at 338 GHz.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b4a7d5d85338f5ae5a179833755a7d9
https://doi.org/10.1364/sppcom.2022.spth3h.4
https://doi.org/10.1364/sppcom.2022.spth3h.4
Autor:
Thiago R. Raddo, Anderson L. Sanches, Murilo Loiola, Rafael Vinicius Tayette da Nobrega, Luiz A. Neto, Ulysses Rondina Duarte, Ivan Glesk
Publikováno v:
Advanced Photonics Congress 2021
University of Strathclyde
University of Strathclyde
This work addresses a transmitter based on a RTD oscillator operating at 1.03 THz supporting output power and capacity as high as 0.84 mW and 0.15 Tb/s whilst achieving a 7- meter THz link reach.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::978145de1efcc1780263922192f259cd
https://strathprints.strath.ac.uk/77657/1/Nobrega_etal_OSA_APC_2021_Performance_evaluation_of_high_capacity_RTD.pdf
https://strathprints.strath.ac.uk/77657/1/Nobrega_etal_OSA_APC_2021_Performance_evaluation_of_high_capacity_RTD.pdf
Autor:
Rafael Vinicius Tayette da Nobrega, Thiago R. Raddo, Murilo Loiola, Ulysses Rondina Duarte, Anderson L. Sanches
Publikováno v:
2021 Fourth International Workshop on Mobile Terahertz Systems (IWMTS).
Suitable power levels remain constant challenges in terahertz (THz) communications. This work analytically investigates a 1.94 THz resonant tunneling diode-gated high-electron mobility transistor (RTD-gHEMT)-based oscillator along with a graphene ant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e187da9872ed6b60a3f78cdc2bbc440
https://doi.org/10.1109/iwmts51331.2021.9486829
https://doi.org/10.1109/iwmts51331.2021.9486829
Publikováno v:
Anais do XXXIX Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8068d0a971d0b8647699c3169171502
https://doi.org/10.14209/sbrt.2021.1570724197
https://doi.org/10.14209/sbrt.2021.1570724197
Autor:
Rafael Vinicius Tayette da Nobrega, Ivan Glesk, Anderson L. Sanches, Murilo Loiola, Thiago R. Raddo, Ulysses Rondina Duarte
Publikováno v:
LATINCOM
The data rates which can be processed by integrated communication systems are increasing as the CMOS process and photonic technologies scale. Emerging bandwidth-hungry applications demand new solutions based on terahertz (THz) systems. This work prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d41a2d02219ca5a5175653a5bb26073
https://strathprints.strath.ac.uk/75012/1/Nobrega_etal_IEEE_Latincom_2020_Performance_analysis_of_a_nanocolumn_RTD_VCO_for_emerging_THz.pdf
https://strathprints.strath.ac.uk/75012/1/Nobrega_etal_IEEE_Latincom_2020_Performance_analysis_of_a_nanocolumn_RTD_VCO_for_emerging_THz.pdf
Publikováno v:
Physical Communication. 49:101480
In several Wireless Sensor Networks applications, the sensitive nature of collected information makes the security of data transmission a major concern. Different cryptography techniques have been considered to provide reliable communication between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f963cfbc061a72b7f648a416feb2dea8
https://doi.org/10.1016/j.phycom.2021.101480
https://doi.org/10.1016/j.phycom.2021.101480
Autor:
Pedro Cruz, Murilo Loiola
Publikováno v:
Journal of Communication and Information Systems. 33:295-302
Two-way relay networks can have their throughputs improved by adopting physical-layer network coding. To work properly, these systems need to know the channel impulse responses involved. Most previous works on channel estimation for physical-layer ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6caf648beb85c4e1e0938f5da6acb545
https://doi.org/10.14209/jcis.2018.29
https://doi.org/10.14209/jcis.2018.29
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In recent decades, many studies with practical applications of chaotic signals in telecommunications and signal processing have been carried out. Although spectral analysis is of relevance in these areas, there are few analytical results concerning t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25d0ac89013e1126d1d60cccbc83a01a
https://doi.org/10.1016/j.sigpro.2016.10.025
https://doi.org/10.1016/j.sigpro.2016.10.025
Publikováno v:
Anais de XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a39a12cbcdaea0d7118e4229987945b
https://doi.org/10.14209/sbrt.2020.1570658181
https://doi.org/10.14209/sbrt.2020.1570658181