Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Daniel Segovia‐Vargas"'
Publikováno v:
IEEE Access, Vol 12, Pp 15026-15036 (2024)
In this paper, we present a novel design of a compact miniaturized dual-band antenna for industrial, scientific, and medical (ISM) implantable applications working at 915 MHz and 2.4 GHz. The proposed antenna has a compact size of ( $6\times 6\times0
Externí odkaz:
https://doaj.org/article/2ecdbf95876744c59ad641985c45b668
Autor:
Jose Luis Jimenez-Martin, Vicente Gonzalez-Posadas, Angel Parra-Cerrada, David Espinosa-Adams, Daniel Segovia-Vargas, Wilmar Hernandez
Publikováno v:
Sensors, Vol 24, Iss 10, p 3141 (2024)
A broadband differential-MMIC low-noise amplifier (DLNA) using metamorphic high-electron-mobility transistors of 70 nm in Gallium Arsenide (70 nm GaAs mHEMT technology) is presented. The design and results of the performance measurements of the DLNA
Externí odkaz:
https://doaj.org/article/a9ade9019cf04558aeaca1a02866b9d8
Publikováno v:
IEEE Access, Vol 9, Pp 164292-164299 (2021)
This paper proposes a new triple-band monopole antenna based on Complementary Split Ring Resonators (CSRR) perturbing the ground plane (GND). The antenna consists of an inverted-L-shaped monopole fed by a modified microstrip line with two CSRRs cut o
Externí odkaz:
https://doaj.org/article/3a619731a56748cd9ddb92c4c5be9ec8
Publikováno v:
IEEE Access, Vol 8, Pp 91940-91947 (2020)
A fully planar dual polarized radiating element with internal embedded coupled dipoles is presented in this paper. The inclusion of these elements allows achieving three different goals: firstly, an extension of the bandwidth towards lower frequencie
Externí odkaz:
https://doaj.org/article/a7576d70e93641219862b38126e584d8
Autor:
Alejandro Rivera-Lavado, Alejandro García-Lampérez, María-Estrella Jara-Galán, Emilio Gallo-Valverde, Paula Sanz, Daniel Segovia-Vargas
Publikováno v:
Sensors, Vol 22, Iss 9, p 3345 (2022)
The use of a low-cost split-ring resonator (SRR) passive sensor for the real-time permittivity characterization of hydrocarbon fluids is proposed in this paper. The characterization of the sensor is performed through both full-wave simulation and mea
Externí odkaz:
https://doaj.org/article/04c59485343f481381f88594d122ebff
Autor:
Muhsin Ali, Jose Manuel Pérez-Escudero, Robinson-Cruzoe Guzmán-Martínez, Mu-Chieh Lo, Iñigo Ederra, Ramón Gonzalo, Luis Enrique García-Muñoz, Gabriel Santamaría, Daniel Segovia-Vargas, Frédéric van Dijk, Guillermo Carpintero
Publikováno v:
Photonics, Vol 6, Iss 2, p 35 (2019)
THz communications systems at carrier frequencies above 200 GHz are the key to enable next-generation mobile communication networks with 100 Gbit/s wireless data rates. One of the key questions is, which carrier frequency generation technique will be
Externí odkaz:
https://doaj.org/article/3d62c97586fb4f75b1a2aeefdcfe7f6a
Autor:
Abdenasser Lamkaddem, Ahmed El Yousfi, Kerlos Atia Abdalmalak, Vicente Gonzalez Posadas, Daniel Segovia-Vargas
Publikováno v:
IEEE Transactions on Antennas and Propagation. 70:6423-6432
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52f7c273f1a6811d999e74c6c8a92ca1
https://doi.org/10.1109/tap.2022.3161370
https://doi.org/10.1109/tap.2022.3161370
Publikováno v:
2023 17th European Conference on Antennas and Propagation (EuCAP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba28bb8ff44a7057f54aaf215fd31310
https://doi.org/10.23919/eucap57121.2023.10132916
https://doi.org/10.23919/eucap57121.2023.10132916
Autor:
E Fernandez-Aranzamendi, Manuel Alejandro Condori Huayna, P Castillo-Araníbar, Ebert G San Roman Castillo, Vicente González-Posadas, Daniel Segovia-Vargas
Publikováno v:
2023 17th European Conference on Antennas and Propagation (EuCAP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c4161a5df5755af69669276c9844525
https://doi.org/10.23919/eucap57121.2023.10133073
https://doi.org/10.23919/eucap57121.2023.10133073
Autor:
Ivana Miñano-Saravia, E Fernandez-Aranzamendi, Manuel Condori-Huayna, P Castillo-Araníbar, E San-Román, Vicente González-Posadas, Daniel Segovia-Vargas
Publikováno v:
2023 17th European Conference on Antennas and Propagation (EuCAP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098eaf4e58c0c0c40d622bf149d280c1
https://doi.org/10.23919/eucap57121.2023.10132991
https://doi.org/10.23919/eucap57121.2023.10132991