Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Juan Carlos Martínez-Quintero"'
Publikováno v:
Visión Electrónica, Vol 15, Iss 2, Pp 272-283 (2021)
Este trabajo presenta un análisis del estado actual del despliegue de tecnología 5G de los países de Suramérica. La investigación se realiza por medio de un levantamiento de información de la normativa vigente en tecnologías móviles para post
Externí odkaz:
https://doaj.org/article/fa20100ccc444461b067ec38f203a5a1
Publikováno v:
Visión Electrónica, Vol 15, Iss 1, Pp 123-132 (2021)
This document presents a documentary review of the impact done by ground satellite stations linked to NOAA's meteorological satellites, highlighting the implementation of software defined radio and some possible applications that could be given to sa
Externí odkaz:
https://doaj.org/article/9ba6e8346bd54d0bb4c8e5ae76ca8cad
Publikováno v:
Visión Electrónica, Vol 13, Iss 2, Pp 294-299 (2019)
Radio frequency signal generators (RF) are instruments used to test reception equipment and RF components like filters, amplifiers, attenuators, among others. On the other hand, they reinforce the teaching-learning processes and they are widely used
Externí odkaz:
https://doaj.org/article/129018eab5674055ae36cb65ded43638
Publikováno v:
Visión Electrónica, Vol 17, Iss 1 (2023)
This article implements a topology of an SDN network in the Mininet emulator where a web server is implemented in one of the devices in order to execute a denial-of-service attack by sending mass packets with the aim of analyze what vulnerabilities c
Externí odkaz:
https://doaj.org/article/1763d7202da0484c87be665556856731
Publikováno v:
Bulletin of Electrical Engineering and Informatics. 11:825-837
This article presents a radar testbed for speed detection through micro-doppler effect in a controlled environment using software defined radio (SDR) technology. The target moves along a conveyor belt with software-controlled speed. The speed is dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26973c6978f6c470fdf15b0819dd93fa
https://doi.org/10.11591/eei.v11i2.3568
https://doi.org/10.11591/eei.v11i2.3568
Publikováno v:
Ingeniería y Desarrollo. 38:224-242
espanolRadio definido por software (SDR) es una tecnologia reconocida en la industria de telecomunicaciones por su capacidad para desarrollar sistemas de comunicacion reconfigurables. Este trabajo presenta el diseno, la implementacion y la evaluacion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faa5ac46eef7bd3cc2a5eb0fa092d35e
https://doi.org/10.14482/inde.38.1.621.38
https://doi.org/10.14482/inde.38.1.621.38
Publikováno v:
Visión Electrónica, Vol 13, Iss 2, Pp 294-299 (2019)
Radio frequency signal generators (RF) are instruments used to test reception equipment and RF components like filters, amplifiers, attenuators, among others. On the other hand, they reinforce the teaching-learning processes and they are widely used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c12197b4cce34d2e0d751f59ad53012
https://doi.org/10.14483/22484728.15160
https://doi.org/10.14483/22484728.15160
Publikováno v:
Indonesian Journal of Electrical Engineering and Informatics (IJEEI). 9
A car electronic security system aims to prevent its theft, the theft of its parts or of elements in its interior. Studying these systems allows identifying and mitigating vulnerabilities. Nowadays, there are different types of attacks on these syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ad72328b870724ab8eee831db00e4e7
https://doi.org/10.11591/ijeei.v9i1.2450
https://doi.org/10.11591/ijeei.v9i1.2450
Publikováno v:
Visión Electrónica, Vol 12, Iss 1, Pp 5-13 (2018)
espanolEste articulo presenta un analisis de uso de canales y la medicion de ocupacion espectral sobre la banda GSM-850 para el enlace downlink mediante dos escenarios de medicion; Se definio un sector de Bogota, Zona norte, sobre el cual se trazo un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5be829a1ac61b99aa0622c64edc90db4
https://revistas.udistrital.edu.co/index.php/visele/article/view/14801
https://revistas.udistrital.edu.co/index.php/visele/article/view/14801
Autor:
Juan Carlos Martínez Quintero, Edith Paola Estupiñán Cuesta, Gabriel Leonardo Escobar Quiroga
Publikováno v:
Journal of Sensor and Actuator Networks, Vol 11, Iss 4, p 59 (2022)
This article comparatively shows the evolution of parameters of three types of arrays for MIMO microstrip antennas, to which the number of ports is gradually incremented until reaching 32. The three arrays have a 1 × 2 configuration in each port and
Externí odkaz:
https://doaj.org/article/259ddaa58f0f43918e7630794a3b7e25