Performance Analysis of Optimal Combinations for Triple‐Frequency BDS. Issue 4 (16th November 2017)

• Record Type: Journal Article
• Authors: Shu, Leizheng; Wang, Wenbin; Ding, Ran; Wei, Huabo
• Is Part Of: Navigation. Volume 64:Issue 4(2017)
• Page Start: 447
• Page End: 461
• Publication Date: 2017-11-16
• Subjects: Navigation -- Periodicals; Navigation (Aeronautics) -- Periodicals; Navigatie; Navigation -- Périodiques; Navigation (Aéronautique) -- Périodiques; NAVIGATION; MARITIME SATELLITES; NAVIGATION SATELLITES; 527.05
• DOI: 10.1002/navi.211
• Languages: English
• ISSNs: 0028-1522

Abstract

Abstract: A theoretical and experimental investigation on the BeiDou Navigation Satellite System triple‐frequency combination theory is presented. The optimal combination strategies under different application circumstances are given in consideration of the combination wavelength, noise, and ionosphere amplification factor as the main criteria. On this basis, the performance of BeiDou Navigation Satellite System triple‐frequency optimal combinations, in regard to ambiguity resolution and relative positioning accuracy, is verified by four static tests with baseline lengths of 4.8, 12.4, 20, and 36.8 km, respectively. Finally, a few suggestions about the optimal phase combinations used in relative navigation applications are given. Copyright © 2017 Institute of Navigation