TY - GEN
T1 - Low-Cost, High-Stability Arbitrary Clock Source Using Software GNSS Drift Correction
AU - Dorn, Christian
AU - Kurin, Thomas
AU - Gabsteiger, Jasmin
AU - Lurz, Fabian
AU - Hagelauer, Amelie
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Clock drift is a major challenge for most RF systems in the field. There are many different solutions to obviate or compensate clock drift in these applications, though most are very complex and expensive. In this publication we present an arbitrary clock source, that uses a hybrid phase-locked loop concept to compensate drift of an oven-controlled oscillator by using an integrated clock synthesizer circuit. This allows for a cost effective design, that can use global satellite navigation systems, internal and external temperature sources, an aging model and automatic frequency control information from RF transceivers as an error correction source for the clock drift.
AB - Clock drift is a major challenge for most RF systems in the field. There are many different solutions to obviate or compensate clock drift in these applications, though most are very complex and expensive. In this publication we present an arbitrary clock source, that uses a hybrid phase-locked loop concept to compensate drift of an oven-controlled oscillator by using an integrated clock synthesizer circuit. This allows for a cost effective design, that can use global satellite navigation systems, internal and external temperature sources, an aging model and automatic frequency control information from RF transceivers as an error correction source for the clock drift.
KW - GNSS
KW - GPSDO
KW - frequency synchronization
KW - time synchronization
UR - https://www.scopus.com/pages/publications/85183587132
U2 - 10.1109/LAMC59011.2023.10375610
DO - 10.1109/LAMC59011.2023.10375610
M3 - Conference contribution
AN - SCOPUS:85183587132
T3 - 4th IEEE MTT-S Latin America Microwave Conference, LAMC 2023 - Proceedings
SP - 61
EP - 64
BT - 4th IEEE MTT-S Latin America Microwave Conference, LAMC 2023 - Proceedings
A2 - Loo-Yau, J. R.
A2 - Aguilar-Lobo, Lina M.
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th IEEE MTT-S Latin America Microwave Conference, LAMC 2023
Y2 - 6 December 2023 through 8 December 2023
ER -