Year: 2011 Language: english Author: Dan Doberstein Genre: Technical book Publisher: DKD ISBN: 978-1-4507-5711-9 Format: PDF Quality: eBook Pages count: 146 Description: This text is essentially a primer for BOOK II, “GPS Fundamentals, A Hardware Approach”. The motivation for this portion of the two book set was dissatisfaction with the introductory material in BOOK II, which was written first. A choice was made to leave the original material intact (warts and all) and re-write the introductory material from scratch. As it progressed it got larger, to the point it was realized it was a separate text. The goal of the introductory material was to get to the core concepts as soon as possible. Some of the top concepts were; How to measure Distance using Clocks Resolution of Range Measurements Pseudo Range The GPS Clock Difference and meaning between Code Phase & Carrier Phase Measurements Observed Clock Phase is Range LOS Observed Clock Rate is Doppler or Velocity LOS Observed Clock Rate-Rate is Acceleration LOS Cycle Slips These concepts are not only fundamental but they are also least likely to be defined being used in too many places. My own experience in industry and conversation with other engineers was the fundamentals were often not understood. Range resolution is an excellent example of this. Once you know the model of the GPS clock you should be able to approximate range resolution of code or carrier phase measurements quickly. I was surprised at how many people in GPS did not know this information in terms of deriving it from basic system information.
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FUNDAMENTALS OF GPS RECEIVERS A Hardware approach - DAN DOBERSTEIN.pdf
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GPS Fundamentals A Hardware Approach Book I of II
Year: 2011
Language: english
Author: Dan Doberstein
Genre: Technical book
Publisher: DKD
ISBN: 978-1-4507-5711-9
Format: PDF
Quality: eBook
Pages count: 146
Description: This text is essentially a primer for BOOK II, “GPS Fundamentals, A Hardware Approach”. The motivation for this portion of the two book set was dissatisfaction with the introductory material in BOOK II, which was written first. A choice was made to leave the original material intact (warts and all) and re-write the introductory material from scratch. As it progressed it got larger, to the point it was realized it was a separate text. The goal of the introductory material was to get to the core concepts as soon as possible. Some of the top concepts were;
How to measure Distance using Clocks
Resolution of Range Measurements
Pseudo Range
The GPS Clock
Difference and meaning between Code Phase & Carrier Phase Measurements
Observed Clock Phase is Range LOS
Observed Clock Rate is Doppler or Velocity LOS
Observed Clock Rate-Rate is Acceleration LOS
Cycle Slips
These concepts are not only fundamental but they are also least likely to be defined being used in too many places. My own experience in industry and conversation with other engineers was the fundamentals were often not understood. Range resolution is an excellent example of this. Once you know the model of the GPS clock you should be able to approximate range resolution of code or carrier phase measurements quickly. I was surprised at how many people in GPS did not know this information in terms of deriving it from basic system information.
Contents
Screenshots
FUNDAMENTALS OF GPS RECEIVERS A Hardware approach - DAN DOBERSTEIN.pdf
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