S
Suzanne Melo
Researcher at Sant'Anna School of Advanced Studies
Publications - 18
Citations - 155
Suzanne Melo is an academic researcher from Sant'Anna School of Advanced Studies. The author has contributed to research in topics: Radar & Photonics. The author has an hindex of 7, co-authored 18 publications receiving 120 citations. Previous affiliations of Suzanne Melo include Inatel.
Papers
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Proceedings ArticleDOI
Dual-use system combining simultaneous active radar & communication, based on a single photonics-assisted transceiver
Suzanne Melo,Sergio Pinna,Antonella Bogoni,I. F. da Costa,Danilo H. Spadoti,Francesco Laghezza,Filippo Scotti,S. Arismar Cerqueira +7 more
TL;DR: In this paper, a dual-band and dual-use system based on a single photonics-based transceiver and a single radiating element, able to simultaneously carry out radar and communication functionalities is presented.
Proceedings ArticleDOI
A novel dual-polarization and dual-band slotted waveguide antenna array for dual-use radars
Cerqueira S. Arismar,I. F. da Costa,Sergio Pinna,Suzanne Melo,Francesco Laghezza,Filippo Scotti,Paolo Ghelfi,Danilo H. Spadoti,Antonella Bogoni +8 more
TL;DR: In this paper, a dual-band slotted waveguide antenna array with orthogonal polarizations for dual-use radars is proposed for simultaneously enabling communications and tracking functions, which is composed of two groups of slots milled into the waveguide opposite faces, allowing an antenna operation over two different frequency bands.
Journal ArticleDOI
Frequency comb expansion based on optical feedback, highly nonlinear and erbium-doped fibers
Suzanne Melo,A. R. do Nascimento,S Arismar Cerqueira,Luis H. H. Carvalho,Daniel Moutinho Pataca,Julio C. R. F. Oliveira,Hugo L. Fragnito +6 more
TL;DR: In this article, the authors present an efficient technique for generating multi-wavelength sources, which consist of an expanded optical frequency comb based on the nonlinear process of multiple four-wave mixing.
Journal ArticleDOI
Photonic-assisted microwave amplification using four-wave mixing
Arismar Cerqueira Sodré,Natalia Cañas-Estrada,D. F. Noque,Ramon Maia Borges,Suzanne Melo,Neil Guerrero Gonzalez,Julio C. R. F. Oliveira +6 more
TL;DR: In this article, a high gain and wideband photonic-assisted amplified radio over fiber (RoF) system based on the non-linear effect four-wave mixing (FWM) was proposed.
Journal ArticleDOI
Coherent dual-band radar system based on a unique antenna and a photonics-based transceiver
T. H. Brandao,Filippo Scotti,H.R.D. Filgueiras,A. A. C. Alves,Daniel Onori,Suzanne Melo,Antonella Bogoni,Arismar Cerqueira Sodré +7 more
TL;DR: In this article, a coherent dual-band radar system consisting of a frequency selective surface (FSS)-based dualband focal point/Cassegrain parabolic antenna and a single photonics-based transceiver is presented.