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Document Type : Latin Dissertation
Language of Document : English
Record Number : 149350
Doc. No : ET21142
Main Entry : Zhen Zhu
Title Proper : CHARACTERIZATION OF GLOBAL POSITIONING SYSTEM EARTH SURFACE MULTIPATH AND CROSS CORRELATION FOR AIRCRAFT PRECISION APPROACH OPERATIONS USING SOFTWARE RADIO TECHNOLOGY
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : A GPS Software Defined Radio (SDR) is designed for the analysis of GPS errorsources, and is applied to evaluate earth-surface multipath errors and self-interferenceerrors due to C/A code cross correlation for aircraft precision approach operations.The pseudorange error caused by earth-surface multipath is characterized forairborne GPS receivers. A detection algorithm that can estimate the strength of earthsurfacemultipath from the received signals is developed and implemented in the GPSSDR. The response to earth-surface multipath from different GPS receiver architecturesis studied, from which it is determined that the pseudorange errors could be bounded towithin a few decimeters with a careful selection of tracking algorithms..
Subject : Electericl tess
: برق
electronic file name : TL44290.pdf
Title and statement of responsibility and : CHARACTERIZATION OF GLOBAL POSITIONING SYSTEM EARTH SURFACE MULTIPATH AND CROSS CORRELATION FOR AIRCRAFT PRECISION APPROACH OPERATIONS USING SOFTWARE RADIO TECHNOLOGY [Thesis]
 
 
 
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