%0 Electronic Article %A Jo, GwangHee and Lee, JuHyun and Noh, JaeHee and Lee, SangJeong and Lee, JinHyuk %I Walter de Gruyter GmbH %D 2019 %D 2019 %G Undetermined %@ 2300-6633 %@ 1640-8632 %~ Hochschule Zittau / Görlitz, Hochschulbibliothek %T Acquisition and Tracking Performance of Satellite Navigation System Signal using Tiered Differential Polyphase Code %V 26 %J Annual of Navigation %V 26 %N 1 %P 5-11 %U http://dx.doi.org/10.1515/aon-2019-0001 %X Abstract In this paper, we analyze the acquisition and tracking performance of signal using a tiered differential polyphase code as the secondary code. The Zadoff-Chu sequence is known to have a CAZAC (Constant Amplitude Zero Auto-Correlation) characteristics. The secondary code generated by differential encoding of the Zadoff-Chu sequence also has the same characteristics as the Zadoff-Chu sequence. Therefore, long integration will give better correlation results. We compare signal acquisition and tracking performance when using the NH sequence and Zadoff-Chu sequence as the secondary code. Monte-carlo simulation is performed using MATLAB. We use the probability of detection and the mean acquisition time for signal acquisition performance and tracking jitter for signal tracking performance. %Z https://katalog.hszg.de/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTUxNS9hb24tMjAxOS0wMDAx %U https://katalog.hszg.de/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTUxNS9hb24tMjAxOS0wMDAx