Listar por autor "Rimolo-Donadio, Renato"
Mostrando ítems 1-18 de 18
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30-Gb/s Optical Link Combining Heterogeneously Integrated III–V/Si Photonics With 32-nm CMOS Circuits
Dupuis, Nicolas; Lee, Benjamin; Proesel, Jonathan; Rylyakov, Alexander; Rimolo-Donadio, Renato; Baks, Christian; Abhijeet, Ardey; Schow, Clint; Ramaswamy, Anand; Roth, Jonathan; Robert, Guzzon; Koch, Brian; Sparacin, Daniel; Fish, Greg (Institute of Electrical and Electronics Engineers Inc., 2015-02)We present a silicon photonics optical link utilizing heterogeneously integrated photonic devices driven by low-power advanced 32-nm CMOS integrated circuits. The photonic components include a quantum-confined Stark effect ... -
A WDM 4x28Gbps integrated silicon photonic transmitter driven by 32nm CMOS driver ICs
Rimolo-Donadio, Renato; Ramaswamy, Anand; Roth, Jonathan; Norberg, Erik; Guzzon, Robert; Shin, Jaehyuk; Imamura, Jeff; Koch, Brian; Sparacin, Daniel; Fish, Greg; Lee, Benjamin; Baks, Christian; Rylyakov, Alexander; Proesel, Jonathan; Meghell, Mounir; Schow, Clint (OSA - The Optical Society, 2015)A four-channel WDM silicon photonic transmitter with integrated lasers and modulators driven by low-power 32nm CMOS drivers, is demonstrated to operate at a data rate of 4×28Gb/s with BER<10-12 and power consumption of 10.0pJ/bit. -
A WDM-Compatible 4 × 32-Gb/s CMOS-driven electro-absorption modulator array
Rimolo-Donadio, Renato (OSA - The Optical Society, 2015)A four-channel electro-absorption-modulator array, driven by 32-nm CMOS drivers providing 2-V peak-to-peak output swing, operates with BER < 10-12 at a data rate of 4 × 32 Gb/s and dissipates 170 mW of power. -
Development of a fixed-wing UAS platform for photogrammetric applications
Gutiérrez-Leiva, Edgar; Arriola-Valverde, Sergio; Chavarría-Zamora, Luis Alberto; Rimolo-Donadio, Renato -
Development of Vertical Takeoff and Landing fixed-wing UAS Platform for Photogrammetry Applications
Lee-Quirós, Kenny; Rodríguez-Rivera, Juan Gabriel; Ferencz-Appel, Amit; Arriola-Valverde, Sergio; Umaña-Sojo, Jorge; Rimolo-Donadio, Renato -
Energy-Aware Signal Integrity Analysis for High-Speed PCB Links
Muller, Sebastián; Reuschel, Torsten; Rimolo-Donadio, Renato; Kwark, Young; Bruns, Heinz-Dietrich; Schuster, Christian (Institute of Electrical and Electronics Engineers Inc., 2015-05)This paper proposes a novel approach to evaluate design alternatives for high-speed links on printed circuit boards. The approach combines evaluations of signal integrity and link input power. For a comprehensive analysis, ... -
Flexible silicon photonic transmitter with segmented modulator and 32 nm CMOS driver IC
Huynh, Tam; Dupuis, Nicolas; Rimolo-Donadio, Renato; Proesel, Jonathan; Gill, Doug; Baks, Christian; Rylyakov, Alexander; Schow, Clint; Green, William; Lee, Benjamin (2016 Conference on Lasers and Electro-Optics, CLEO 2016, 2016)We present a novel silicon photonic transmitter including 90nm CMOS segmented modulator co-packaged with low power 32nm CMOS driver IC. Optical equalization is demonstrated for the first time with the multi-segment ... -
Flexible transmitter employing Silicon-segmented Mach–zehnder modulator with 32-nm CMOS distributed driver
Huynh, Tam; Rimolo-Donadio, Renato; Gill, D. M.; Rylyakov, Alexander; Green, William; Dupuis, Nicolas; Proesel, Jonathan; Baks, Christian; Schow, Clint L.; Lee, Benjamin (Journal of Lightwave Technology, 2016)We propose a flexible optical transmitter for shortreach optical interconnects that includes a silicon photonic segmented Mach-Zehnder modulator (MZM) driven by a distributed six-channel 32nm SOI CMOS driver integrated ... -
Four-channel WDM transmitter with heterogeneously integrated III-V/Si photonics and low power 32 nm CMOS drivers
Huynh, Tam; Ramaswamy, Anand; Rimolo-Donadio, Renato; Schow, Clint; Roth, Jonathan; Norberg, Erik; Proesel, Jonathan; Guzzon, Robert; Shin, Jaehyuk; Rylyakov, Alexander; Baks, Christian; Koch, Brian; Sparacin, Daniel; Fish, Greg; Lee, Benjamin (Journal of Lightwave Technology, 2016)We experimentally demonstrate a novel four-channel wavelength division multiplexing transmitter operating at 1.3 μm wavelength employing heterogeneously integrated III-V/Si photonic circuit copackaged with low-power ... -
Full-Wave Simulation of Body Absorption due to Radiated Fields at GHz Frequencies
Carballo-Madrigal, Jose Alberto; Rimolo-Donadio, Renato; Schuster, Christian -
Full-Wave Simulation of Body Absorption due to Radiated Fields at GHz Frequencies
Carballo-Madrigal, Jose Alberto; Rimolo-Donadio, Renato; Schuster, Christian -
Macromodel Extraction for Drivers in High-Speed Communications Channels
Cedeño-Chaves, Jonathan (Instituto Tecnológico de Costa Rica, 2015)This thesis describes the process performed for extracting a descriptive macromodel for a generic transmitter block at IC level for high-speed channels applications. The work has been focused on a first approach to ... -
Methodology for implementation of autonomous photogrammetric missions with fixed-wing UAS platforms
Ferencz-Appel, Amit; García de Marina, Héctor; Arriola-Valverde, Sergio; Rimolo-Donadio, Renato -
Metodología para la Simulación y Fabricación de Circuitos Impresos en Radiofrecuencia
Pérez-Cáceres, Noel Antonio (Instituto Tecnológico de Costa Rica, 2018)This thesis proposes a methodology for design, simulation and fabrication of printed circuits in radiofrequency for the new laboratory of Electronics Department at TEC. The approach to analyze electronic platforms designed ... -
On the review of electronic technologies applied to implantable medical devices
García-Ramírez, Ronny; Madrigal-Boza, Gabriel; Solera-Bolaños, Edgar; Ali Siddiqi, Muhammad; Strydis, Christos; Chacón-Rodríguez, Alfonso; Rimolo-Donadio, Renato -
Voltage drop tolerance by adaptive voltage scaling using clock-data compensation
Malavasi-Mora, Andrés (Instituto Tecnológico de Costa Rica, 2019)El ruido de alta frecuencia en la red de alimentación compromete el rendimiento y la eficiencia energética de los sistemas electrónicos con microprocesadores, restringiendo la frecuencia máxima de operación de los sistemas ... -
Whole-Body SAR Simulations on a Prolate Spheroid Using Different Plane Wave Polarizations up to 100 GHz
Hernández-Bonilla, José Enrique; Brüns, Heinz Dietrich; Rimolo-Donadio, Renato; Schuster, Christian -
Whole-Body SAR simulations on a prolate spheroid using different plane wave polarizations up to 100 GHz
Hernández-Bonilla, José Enrique (Instituto Tecnológico de Costa Rica, 2018)A study on specific absorption rate (SAR) measurements using computational tools is presented. Using various numerical tools, ranging from full-wave simulators to physical optics, a prolate spheroid is irradiated by different ...