DEVELOPMENT OF A BLOCK PROCESSING CARRIER TO NOISE RATIO ESTIMATOR FOR THE GLOBAL POSITIONING SYSTEM

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" DEVELOPMENT OF A BLOCK PROCESSING CARRIER TO NOISE RATIO ESTIMATOR FOR THE GLOBAL POSITIONING SYSTEM "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	150539
Doc. No	:	ET22331
Main Entry	:	Michelle Marie Sayre
Title Proper	:	DEVELOPMENT OF A BLOCK PROCESSING CARRIER TO NOISE RATIO ESTIMATOR FOR THE GLOBAL POSITIONING SYSTEM
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	Existing carrier to noise ratio, C/No, estimators accumulate wide and narrow band powers to determine C/No. This thesis presents a complete mathematical derivation for such a C/No estimator. This estimator is biased by approximately ت0.22 dB and has an accuracy of better than 0.5 dB (95 ) for C/Noبs between 40 and 56 dB-Hz averaged over 1 s. Next, a block processing C/No estimator is developed that maximizes the observability of the C/No using frequency domain techniques. The block processing C/No estimator is unbiased and has an accuracy of better than 0.09 dB (97.5 ) for C/Noبs between 40 and 56 dB-Hz averaged over 1 s.-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL45537.pdf
Title and statement of responsibility and	:	DEVELOPMENT OF A BLOCK PROCESSING CARRIER TO NOISE RATIO ESTIMATOR FOR THE GLOBAL POSITIONING SYSTEM [Thesis]