Análisis de alternativas para la reducción de lóbulos laterales de pulsos modulados linealmente en frecuencia

Jorge Torres Gómez; Nelson Chávez Ferry; Liz Martínez Marrero; Daniel Rivas Alonso

Analisys of alternatives for sidelobe reduction in linearly frequency modulated pulses

Authors

Jorge Torres Gómez Instituto Superior Politécnico José Antonio Echeverría, Cujae, La Habana, Cuba
Nelson Chávez Ferry Instituto Superior Politécnico José Antonio Echeverría, Cujae, La Habana, Cuba
Liz Martínez Marrero Instituto Superior Politécnico José Antonio Echeverría, Cujae, La Habana, Cuba
Daniel Rivas Alonso Departamento de Electrónica, Centro de Neurociencias de Cuba, La Habana, Cuba

Keywords:

radar, pulse compression, LFM, sidelobe level reduction, weighting

Abstract

Taking The present article deals with the topic of windowing techniques for sidelobe reduction inlinearly frequency modulated (LFM) pulses compressed by an adapted filter. Main characteristics ofwindow´s techniques are presented; focusing on those that improves the window´s performance. Designsare simulated in a Graphic User Interface in MatLab and Simulink to conform it on FPGA. Simulationof carried out softwares allows the selection of the best choice as the case of interest.

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Published

2013-02-26

How to Cite

Gómez, J. T., Chávez Ferry, N., Martínez Marrero, L., & Rivas Alonso, D. (2013). Analisys of alternatives for sidelobe reduction in linearly frequency modulated pulses. Revista Cubana De Ingeniería, 4(1), 79–85. Retrieved from https://rci.cujae.edu.cu/index.php/rci/article/view/130