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Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 9 potx

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 9 potx

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 9 potx

... asp ≡ n + q ( 9. 15)where q is the argument of perigee (subframe3, bits 197 –204 and 211–234)obtained from navigation data. Fundamentals of Global Positioning System Receivers: A Software Approach James ... d:/gps/big data/srvy8210;angmatang;ptnumattranspt;rymkmatfintime;[st navd]navdat(angmat);∗find naviga data (20ms) & first angle 9. 13 ADJUSTMENT OF COORDINATE SYSTEM OF SATELLITES ... navigation data in subframe3intoephermeris dataclear angmat navd rymkmatload d:/gps/big data/srvy8310;angmatang;ptnumattranspt;rymkmatfintime;[st navd]navdat(angmat);∗find naviga...
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Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 3 potx

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 3 potx

... maximum Fundamentals of Global Positioning System Receivers: A Software Approach James Bao-Yen TsuiCopyright 2000 John Wiley & Sons, Inc.Print ISBN 0-4 7 1-3 815 4-3 Electronic ISBN 0-4 7 1-2 005 4 -9 32 CHAPTER ... efficiency of the antenna and the accuracy of thesolid angle of the antenna because the power cannot be cut off sharply at a desired angle.If the receiving antenna has a unit gain, the effective area ... Jr., Global Positioning System: Theory andApplications, vols.1 and 2, American Institute of Aeronautics and Astronautics,370 L’Enfant Promenade, SW, Washington, DC, 199 6.10. “Reference data...
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Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 4 potx

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 4 potx

... Promenade, SW, Washington, DC, 199 6. Fundamentals of Global Positioning System Receivers: A Software Approach James Bao-Yen TsuiCopyright 2000 John Wiley & Sons, Inc.Print ISBN 0-4 7 1-3 815 4-3 ... performance,” Chapter 3 inParkinson, B. W., Spilker, J. J. Jr., Global Positioning System: Theory and Appli-cations, vols.1 and 2, American Institute of Aeronautics and Astronautics, 370L’Enfant ... angle.4.12 SUMMARYThis chapter takes the satellite position calculated in Chapter 3 and transformsit into an earth-centered, earth-fixed coordinate system because this coordinatereferences a fixed position...
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Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 1 docx

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 1 docx

... History of GPS Development 11.3 A Basic GPS Receiver 21.4 Approaches of Presentation 31.5 Software Approach 31.6 Potential Advantages of the Software Approach 41.7 Organization of the ... and Applications, Artech House,Norwood, MA, 199 6. Fundamentals of Global Positioning System Receivers A Software Approach JAMES BAO-YEN TSUI A WILEY INTERSCIENCE PUBLICATIONJOHN WILEY & SONS, ... in 197 8. In August 199 3, GPS had 24 satellites in orbit and in Decem-ber of the same year the initial operational capability was established. In February 199 4, the Federal Aviation Agency (FAA)...
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Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 2 ppsx

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 2 ppsx

... Jr., Global Positioning System: Theory and Applications, vols.1 and2, American Institute of Aeronautics and Astronautics, 370 L’Enfant Promenade,SW, Washington, DC, 199 6.3. Kay, S. M., Fundamentals ... expressed in distance.The position dilution of precision is defined asPDOP1jj2x+ j2y+ j2z(2. 59) Fundamentals of Global Positioning System Receivers: A Software Approach James Bao-Yen TsuiCopyright ... navigation algorithms,” Chapter 9 inParkinson, B. W., Spilker, J. J. Jr., Global Positioning System: Theory and Appli-cations, vols.1 and 2, American Institute of Aeronautics and Astronautics,...
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Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 5 pps

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 5 pps

... Global Positioning System: Theory and Applications, vols.1 and2, American Institute of Aeronautics and Astronautics, 370 L’Enfant Promenade,SW, Washington, DC, 199 6.12. van Graas, F., Braasch, ... health indication of the transmitting satellite. The MSB (bit77) indicates a summary of thehealth of the navigation data, where bit77 equals:0 All navigation data are OK.1 Some or all navigation ... second row shows a navigation databit that has a data rate of 50 Hz; thus, a data bit is 20 ms long and contains20 C/ A codes. Thirty data bits make a word that is 600 ms long as shown inthe...
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Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 6 pps

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 6 pps

... Spilker(11)indicated that a 1-bit ADCdegrades the signal-to-noise ratio by1 .96 dB and a 2-bit ADC degrades thesignal-to-noise by0.55 dB. Many commercial GPS receivers use only 1- or2-bit ADCs.Chang(12)claims ... Receivers: A Software Approach James Bao-Yen TsuiCopyright 2000 John Wiley & Sons, Inc.Print ISBN 0-4 7 1-3 815 4-3 Electronic ISBN 0-4 7 1-2 005 4 -9 1 09 CHAPTER SIXReceiver HardwareConsiderations6.1 ... that reach the antenna indi-rectly. Multipath can cause error in the user position calculation. The reflection of a right-handed circular polarized signal is a left-handed polarized signal. A right-handed...
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Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 7 pdf

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 7 pdf

... input data do not arrive in a continuousmanner. This operation is suitable for a block of data. The input data are sam-pled with a 5 MHz ADC and stored in memory. Only 1 ms of the input data areused ... CODE SIGNALSFIGURE 7.6 Effect of phase transition on the delay and multiplication method.search for 1 ms of data to acquire a satellite. Longer data are needed for acquir-ing a certain satellite.One ... CONVOLUTION AND CIRCULAR CORRELATION(1)This section provides the basic mathematics to understand a simpler way to per-form correlation. If an input signal passes through a linear and time-invariant system, ...
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Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 8 pps

Fundamentals of Global Positioning System Receivers A Software Approach - Chapter 8 pps

... 0x(n)ej2pnk/N(8.40) Fundamentals of Global Positioning System Receivers: A Software Approach James Bao-Yen TsuiCopyright 2000 John Wiley & Sons, Inc.Print ISBN 0-4 7 1-3 815 4-3 Electronic ISBN 0-4 7 1-2 005 4 -9 165 CHAPTER ... to track20 ms of data without a navigation data phase transition,one must find a phase transition in the data. This requirement puts an additionalrestraint on the acquisition program. The acquisition ... Jr., Global Positioning System: Theory and Applications, vols.1 and 2, AmericanInstitute of Aeronautics and Astronautics,370 L’Enfant Promenade, SW, Washing-ton, DC, 199 6.7. Stockmaster,...
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fundamentals of global positioning system receivers a software approach

fundamentals of global positioning system receivers a software approach

... formats. Some content that appears inprint, however, may not be available in electronic format.Library of Congress Cataloging-in-Publication DataTsui, James Bao-yen. Fundamentals of global positioning ... From the navigation data phase transition the subframesand navigation data can be obtained. Ephemeris data and pseudoranges can beobtained from the navigation data. The ephemeris data are used ... position.1.5 SOFTWARE APPROACH This book uses the concept of software radio to present the subject. The software radio idea is to use an analog-to-digital converter (ADC) to change the input sig-nal into...
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