@article{Velickovic_Pavlovic_2013, title={The Performance of the Modified GCC Technique for Differential Time Delay Estimation in the Cooperative Sensor Network}, volume={19}, url={https://eejournal.ktu.lt/index.php/elt/article/view/2445}, DOI={10.5755/j01.eee.19.8.2445}, abstractNote={In this paper, a modified GCC technique (or FPT) for time delay estimation (TDE) is described. A flipped parameter (FP) can be defined for any sensor and is estimated during the observation period. Unlike classical TDE methods that evaluate the cross-correlation function, FPT requires flipped correlation evaluation based on each single sensor signal. The proposed technique gives accurate results for both coherent and non-coherent signals with symmetrical spectrum around the central frequency. The use of FPT method is especially significant for distributed sensor networks. The main features of the FPT are tested in a noisy simulation environment and the results are compared with classical methods. <p>DOI: <a href="http://dx.doi.org/10.5755/j01.eee.19.8.2445">http://dx.doi.org/10.5755/j01.eee.19.8.2445</a></p>}, number={8}, journal={Elektronika ir Elektrotechnika}, author={Velickovic, Z. S. and Pavlovic, V. D.}, year={2013}, month={Sep.}, pages={119-122} }