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Efficient FPGA Implementation of Direct Digital Synthesizer and Digital Up-Converter for Broadband Multicarrier Transmitter
Conference ObjectAbstract: The high performance of FPGA devices allows moving traditionally analog stages into the digital worlPalabras claves:Digital Up-Converter (DUC), Direct Digital Synthesis (DDS), DSP, Fpga, Multi-rate systems, Polyphase structuresAutores:Cristhian Castro, Mireya Zapata-RodríguezFuentes:googlescopusMultiband Broadband Modulator Implementation on Field-Programmable Gate Array
Conference ObjectAbstract: The proper management of resources available in FPGA’s is one of the main issues that designers mustPalabras claves:digital modulation, Fpga, HDL, Multiplier less FIR, Polyphase structures, RRCAutores:Cristhian Castro, Myriam Cumbajin, Patricio Encalada, PhD. CARLOS DIEGO GORDON GALLEGOSFuentes:scopusLifetime and Access Point Determination of a LEO Ecuadorian Satellite Using the STK Software
Conference ObjectAbstract: The main goal of this work is to generate the foundations for future projects proposals of EcuadoriaPalabras claves:aerospace simulation, Earth observing system, low Earth observing system, SatellitesAutores:Borja G., Christian Mullo, Cristhian Castro, Madera P., Otero N., Pablo Velarde, Salgado E., Salinas S., Vintimilla A.Fuentes:scopus