Discrete Loop Filter for Time-Synchronization: An Approach from Design to Real Implementation with RTL-SDR Systems

Andres Ortega, Juan Inga, Diego Lamadrid

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Resumen

Nowadays the toolchain for innovating wireless systems technology has a high growth rate with the inclusion of prototyping radio systems. The trend is to migrate toward Software Defined Radio (SDR) devices due to low complexity design, implementation, and speed of data transmission of radio resources. In this context, we highlight Discrete Loop Filter design features for time synchronization Phase Locked Loops (PLL) based on coefficient calculation. The digital filter Type 2 is adapted to the PLL scheme to improve the Time to Achieve Lock and reduce the steady-state error. In addition, we evaluate the filter design into PLL scheme with an RTL-SDR device to demonstrate the performance noise in the receive signal; consequently, this is adapted to other high-performance FPGA technologies for radio signal processing.

Idioma originalInglés
Título de la publicación alojadaLecture Notes in Networks and Systems
Subtítulo de la publicación alojadaDesign and Applications for Society - Proceedings of CITIS 2022
EditoresVladimir Robles-Bykbaev, Josefa Mula, Gilberto Reynoso-Meza
EditorialSpringer Science and Business Media Deutschland GmbH
Páginas182-190
Número de páginas9
ISBN (versión impresa)9783031243264
DOI
EstadoPublicada - 2023
Evento8th International Conference on Science, Technology and Innovation for Society, CITIS 2022 - Guayaquil, Ecuador
Duración: 22 jun. 202224 jun. 2022

Serie de la publicación

NombreLecture Notes in Networks and Systems
Volumen607 LNNS

Conferencia

Conferencia8th International Conference on Science, Technology and Innovation for Society, CITIS 2022
País/TerritorioEcuador
CiudadGuayaquil
Período22/06/2224/06/22

Nota bibliográfica

Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

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