Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Sthefany Alvarez"'
Autor:
Cesar-Bruno Dominguez-Omonte, Alejandra Sthefany Alvarez Alcocer, Darwin José Becerra Torrejón, Tito Grageda Soto
Publikováno v:
Ciencia Médica, Vol 22, Iss 2 (2019)
Es poco frecuente encontrar tras los traumas penetrantes de región facial, daño a la glándula parotídea y conducto de Stenon lesionados de manera importante. Armas, contusiones, lesiones iatrogénicas secundarias a procedimientos quirúrgicos son
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::6495367973fb34c5b1a6797591dbd908
https://rccm-umss.com/index.php/revistacientificacienciamedica/article/view/23
https://rccm-umss.com/index.php/revistacientificacienciamedica/article/view/23
Publikováno v:
2019 International Conference on Electromagnetics in Advanced Applications (ICEAA).
This paper describes the performance of a Synthetic Aperture Radar (SAR) system mounted in a multirotor UAV platform. SAR is commonly used for the generation of high-resolution images over long distances and transported by large aircraft. However, SA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42b51638c71a256cca2c73790adb0c3e
https://doi.org/10.1109/iceaa.2019.8879024
https://doi.org/10.1109/iceaa.2019.8879024
Publikováno v:
2018 IEEE MTT-S Latin America Microwave Conference (LAMC 2018).
The development of new technologies in additive manufacturing has led to introduce new techniques in microwaves and antenna design. This paper describes a design, implementation and manufacturing of a 3D printed circular antenna with central frequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9ff66dd5e53b17cf59c359a44bc12bd
https://doi.org/10.1109/lamc.2018.8699039
https://doi.org/10.1109/lamc.2018.8699039
Publikováno v:
2018 IEEE MTT-S Latin America Microwave Conference (LAMC 2018).
This paper describes a set of experimental tests for through-wall detection based on FMCW radar. For this purpose, a FMCW radar was implemented at 2.4 GHz and the acquired data is processed with an in-house real-time software to enhance the results.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5db848671dbc2615803a65ad72a0d395
https://doi.org/10.1109/lamc.2018.8699008
https://doi.org/10.1109/lamc.2018.8699008
Publikováno v:
2018 International Conference on Electromagnetics in Advanced Applications (ICEAA).
This paper describes the performance comparison of three types of antennas: LPDA, ESA and resistively loaded bow-tie antennas for GPR systems. A pair of these antennas are used in transmission and reception in order to be tested in performance, and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d136af50454a13eb31af06f8882ab4ea
https://doi.org/10.1109/iceaa.2018.8520505
https://doi.org/10.1109/iceaa.2018.8520505
Publikováno v:
2017 International Conference on Electromagnetics in Advanced Applications (ICEAA).
This paper describes the development and implementation of FMCW GPR system mounted on a mini UAV to detect and generate underground images using SAR techniques as processing engine. This FMCW GPR system consists of a portable FMCW radar, two LPDA ant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc50c18755aa94715463e69ea56a93e5
https://doi.org/10.1109/iceaa.2017.8065606
https://doi.org/10.1109/iceaa.2017.8065606
Publikováno v:
2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS).
This paper describes a Ground Penetrating Radar (GPR) using frequency modulated continuous wave (FMCW) technique which produces 2D images for archeological detection. This radar operates at 745 MHz, with a bandwidth of 510 MHz. For a first evaluation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c811f8e5dedb92303ecdf5ca1e7e07ef
https://doi.org/10.23919/ursigass.2017.8105225
https://doi.org/10.23919/ursigass.2017.8105225