Multi-mode ionosphere phase flicker index modeling method

The invention discloses a multi-mode ionosphere phase flicker index modeling method, which is suitable for a receiver with a sampling rate of 1-50hz, and comprises the steps of receiving and identifying original data, preprocessing data, detecting and correcting cycle slip, adaptively adjusting a sl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG XUEYAN, YANG QINGFENG, LI YANHONG, REN YANGSEN, LI ZISHEN, WANG LIANG, WANG NINGBO, ZHANG CUNYE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a multi-mode ionosphere phase flicker index modeling method, which is suitable for a receiver with a sampling rate of 1-50hz, and comprises the steps of receiving and identifying original data, preprocessing data, detecting and correcting cycle slip, adaptively adjusting a sliding window according to a sampling frequency, and calculating phase flicker by two algorithms of TEC-L4 and Butterworth h filters. And the method has high applicability. 本发明公开了一种多模式电离层相位闪烁指数建模方法，适用于采样率1~50hz的接收机，包含原始数据接受和识别、数据预处理、周跳探测和校正，根据采样频率自适应调整滑动窗口，具有TEC-L4和巴特沃斯h滤波器两种算法计算相位闪烁，具有较高适用性。