Analysis of Radar Cross Section Reduction of Fighter Aircraft by Means of Computer Simulation

Autor: Luan Silva Carvalho dos Santos, Luiz Alberto de Andrade, Adriana Medeiros Gama

Publikováno v: Journal of Aerospace Technology and Management, Vol 6, Iss 2 (2014)

This paper presents a preliminary study of the Radar Cross Section (RCS) reduction on the fighter aircraft. First, it was studied the RCS of the aircraft from computational simulations based on prior knowledge of vulnerable areas of this aircraft to

Externí odkaz: https://doaj.org/article/39d48de016534f82bb3d0fe174d6098d

Design, Prototyping and Measurement of a Cascaded 6-GHz Frequency Selective Surface Array

Autor: Marcelo Bender Perotoni, Luiz Alberto de Andrade, Cynthia Junqueira

Publikováno v: Journal of Aerospace Technology and Management, Vol 8, Iss 2, Pp 137-142 (2016)
Journal of Aerospace Technology and Management v.8 n.2 2016
Journal of Aerospace Technology and Management
Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
instacron:DCTA
Journal of Aerospace Technology and Management, Volume: 8, Issue: 2, Pages: 137-142, Published: JUN 2016

The design, prototyping, and free-space measurement of a 6-GHz Frequency Selective Surface filter is presented. The prototyping resolution of a large (A4 sheet size) Frequency Selective Surface with small loops as elements is checked, as well as the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d7809a98d10c4a0ad7490d48b0f388a
https://doi.org/10.5028/jatm.v8i2.629

Analysis of Radar Cross Section Reduction of Fighter Aircraft by Means of Computer Simulation

Autor: Luiz Alberto de Andrade, Adriana Medeiros Gama, Luan Silva Carvalho dos Santos

Publikováno v: Journal of Aerospace Technology and Management, Volume: 6, Issue: 2, Pages: 177-182, Published: JUN 2014
Journal of Aerospace Technology and Management v.6 n.2 2014
Journal of Aerospace Technology and Management
Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
instacron:DCTA

This paper presents a preliminary study of the Radar Cross Section (RCS) reduction on the fighter aircraft. First, it was studied the RCS of the aircraft from computational simulations based on prior knowledge of vulnerable areas of this aircraft to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff3aa2b073089376dcf12f762abb7ab3
https://doi.org/10.5028/jatm.v6i2.259

Ultra-low phase noise 10 GHz oscillator to pump the parametric transducers of the Mario Schenberg gravitational wave detector

Autor: Odylio D. Aguiar, César A. Costa, Nadja S. Magalhães, Abelardo Podcameni, Henrique José Pinto Portela da Silva, Luiz Alberto de Andrade, Marbey M. Mosso, Carlos Frajuca

Publikováno v: Classical and Quantum Gravity. 21:S1215-S1219

We developed a 10 GHz feedback oscillator with ultra-low phase noise. The oscillator was constructed to operate as the pump for the parametric transducers of the Mario Schenberg gravitational wave detector. We calculated the performance of the detect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::695810a58aa7544104fe2062c89c6f64
https://doi.org/10.1088/0264-9381/21/5/122

The status of the Brazilian spherical detector

Autor: Nei F. Oliveira, Karla Beatriz M. Salles, Nadja S. Magalhães, C. A. Costa, K L Ribeiro, Odylio D. Aguiar, Luiz Alberto de Andrade, J. C. N. de Araujo, E S Matos, Rubens M. Marinho, V.G.S. Furtado, C Stellati, S R Furtado, M. T. Meliani, Walter F. Velloso, E C de Rey Neto, Giorgio Frossati, S.L.T. de Souza, L. Camargo Filho, Carlos Frajuca, J L Melo, Oswaldo D. Miranda, A C Fauth

Publikováno v: Classical and Quantum Gravity. 19:1949-1953

The first phase of the Brazilian Graviton Project is the construction and operation of the gravitational wave detector Mario Schenberg at the Physics Institute of the University of S?o Paulo. This gravitational wave spherical antenna is planned to fe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2178606054806e53a0f7a668098ce1f
https://doi.org/10.1088/0264-9381/19/7/397