System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement:
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1. Verfasser: | |
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Format: | Abschlussarbeit Buch |
Sprache: | English |
Veröffentlicht: |
Berlin
Logos-Verl.
2010
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Schlagworte: | |
Online-Zugang: | Inhaltstext Inhaltsverzeichnis |
Beschreibung: | XXX, 182 S. Ill., graph. Darst. 21 cm |
ISBN: | 9783832524593 |
Internformat
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502 | |a Zugl.: Clausthal, Techn. Univ., Diss., 2009 | ||
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Datensatz im Suchindex
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CONTENTS LIST OF FIGURES XI LIST OF TABLES XV ABBREVIATIONS XVII SYMBOLS
XIX 1 INTRODUCTION 1 1.1 OUTLINE OF THE THESIS 3 1.2 CONCEPT OF THE
NOVEL RADAR SYSTEM 4 1.2.1 FREQUENCY-MODULATED CONTINUOUS WAVE SIGNALS 5
1.2.2 FREQUENCY-MODULATED CONTINUOUS WAVE RADAR PRINCIPLE . . . . G
1.2.3 SYSTEM TOPOLOGY 7 2 DISTANCE AND VELOCITY MEASUREMENT PRINCIPLE 9
2.1 SYNCHRONIZATION OF THE STATIONS 10 2.1.1 SYNCHRONIZATION PROBLEM 10
2.1.2 GENERAL SOLUTION 12 2.1.3 SIMPLIFICATION OF THE EQUATIONS 10 2.1.4
TIME DEPENDENT OFFSET IN TIME 20 2.1.5 PRE-SYNCHRONIZATION OF THE
STATIONS 22 2.2 SUMMARY OF THE ALGORITHM FOR SYNCHRONIZATION 27 2.3
DISTANCE MEASUREMENT 28 2.3.1 GENERAL SOLUTION 28 2.3.2 SIMPLIFICATION
OF THE EQUATIONS AND INTRODUCTION OF A SECOND SWEEP 31 2.3.3 ADDITIONAL
OFFSETS IN FREQUENCY AND MAXIMUM MEASUREMENT RANGE 33 2.3.4 EFFECT OF
SYNCHRONIZATION ERRORS 34 2.4 RELATIVE MOTION OF THE STATIONS 35 2.4.1
SYNCHRONIZATION OF MOVING STATIONS 3G 2.4.2 DISTANCE AND VELOCITY
MEASUREMENT 39 2.5 EXTENSION TO MULTIPLE TRANSPONDER UNITS 42 2.5.1
SEQUENTIAL SYNCHRONIZATION AND MEASUREMENT 42 2.5.2 PARALLEL
SYNCHRONIZATION, SEQUENTIAL MEASUREMENT 43 2.5.3 PARALLEL
SYNCHRONIZATION AND MEASUREMENT 44 2.G SUMMARY OF THE ALGORITHM FOR
DISTANCE AND VELOCITY MEASUREMENT . . 49 2. BIBLIOGRAFISCHE
INFORMATIONEN HTTP://D-NB.INFO/1002361494 DIGITALISIERT DURCH III
CONTENTS SYSTEM DESIGN 57 3.1 OVERVIEW OF THE MEASUREMENT CYCLE 57 3.2
MINIMUM HARDWARE REQUIREMENTS GO 3.3 HARDWARE SETUP 61 3.4 SIGNAL
GENERATOR 62 3.4.1 DIRECT DIGITAL SYNTHESIZER 63 3.4.2 PHASE-LOCKED LOOP
63 3.5 CHARACTERISTICS OF THE RADAR SIGNALS 64 3.5.1 FSK PARAMETERS 64
3.5.2 SWEEP PARAMETERS 65 3.5.3 EFFECT OF THE DISTANCE AND RELATIVE
VELOCITY G6 3.5.4 PHASE NOISE OF THE RADAR SIGNALS 66 3.5.5 QUANTIZATION
OF THE OUTPUT FREQUENCY 67 3.5.G MAXIMUM TRANSMIT POWER AND MEASUREMENT
RANGE 67 3.G SUMMARY 68 SYSTEM-THEORETIC ANALYSIS OF THE MEASUREMENT
PROCESS 69 4.1 CLASSIFICATION OF SOURCES OF ERROR 69 4.2 ALGORITHM FOR
FREQUENCY ESTIMATION 71 4.2.1 THE FAST FOURIER TRANSFORM 72 4.2.2
ZERO-PADDING AND ZOOM FFT 74 4.2.3 INTERPOLATION OF THE PEAK POSITION 76
4.2.4 WINDOW FUNCTIONS 76 4.2.5 ACCURACY OF THE FREQUENCY ESTIMATION 79
4.2.G STANDARD DEVIATION OF THE DISTANCE AND VELOCITY MEASUREMENTS 80
4.3 ALIASING AND ADDITIONAL OFFSETS IN FREQUENCY 82 4.3.1 ADDITIONAL
OFFSET IN FREQUENCY DURING SYNCHRONIZATION 82 4.3.2 ADDITIONAL OFFSETS
IN FREQUENCY DURING MEASUREMENT 85 4.4 HARDWARE LIMITATIONS DURING
SYNCHRONIZATION 8G 4.4.1 COMPENSATION FOR THE OFFSET IN TIME 8G 4.4.2
REMAINING OFFSET IN TIME AND EQUIVALENT OFFSET IN FREQUENCY . 87 4.4.3
COMPENSATION FOR THE OFFSET IN FREQUENCY 90 4.4.4 ADJUSTMENT OF THE
SWEEP RATE 90 4.4. CONTENTS IX 4.7.4 ACCURACY OF THE SYNCHRONIZATION AND
MEASUREMENT RESULTS . 114 4.8 DEVIATION OF CONSTANT SYSTEM PARAMETERS
FROM THEIR NOMINAL VALUES . 118 4.8.1 CLOCK FREQUENCY 119 4.8.2 PHASE
VELOCITY 121 4.9 MULTIPATH PROPAGATION 125 4.9.1 MITIGATION OF MULTIPATH
DISTORTIONS 125 4.9.2 AXIAL RESOLUTION OF THE RADAR SYSTEM 133 4.10
SUMMARY 137 5 EXPERIMENTAL EVALUATION OF THE MEASUREMENT SYSTEM 139 5.1
DELAY LINE MEASUREMENTS 139 5.1.1 DISTRIBUTION OF THE DISTANCE
MEASUREMENTS 140 5.1.2 DISTRIBUTION OF THE VELOCITY MEASUREMENTS 142
5.1.3 DEPENDENCE ON THE LEVEL OF THE RECEIVED SIGNAL 144 5.1.4
DEPENDENCE ON THE CLOCK FREQUENCY 149 5.2 MEASUREMENTS AT AN AIRFIELD
152 5.2.1 DISTANCE MEASUREMENTS 155 5.2.2 VELOCITY MEASUREMENTS 159
5.2.3 MAXIMUM RANGE OF THE RADAR SYSTEM 159 5.3 MEASUREMENTS IN THE
HALLWAY OF AN OFFICE BUILDING 161 5.4 TEST SETUP WITH A LINEAR UNIT IN
AN INDOOR ENVIRONMENT 165 5.5 SUMMARY 1G6 6 CONCLUSION AND OUTLOOK 171
BIBLIOGRAPHY 175 |
any_adam_object | 1 |
author | Röhr, Sven |
author_facet | Röhr, Sven |
author_role | aut |
author_sort | Röhr, Sven |
author_variant | s r sr |
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bvnumber | BV036643201 |
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ctrlnum | (OCoLC)666956655 (DE-599)DNB1002361494 |
dewey-full | 681.2 621.38485 |
dewey-hundreds | 600 - Technology (Applied sciences) |
dewey-ones | 681 - Precision instruments and other devices 621 - Applied physics |
dewey-raw | 681.2 621.38485 |
dewey-search | 681.2 621.38485 |
dewey-sort | 3681.2 |
dewey-tens | 680 - Manufacture of products for specific uses 620 - Engineering and allied operations |
discipline | Maschinenbau / Maschinenwesen Handwerk und Gewerbe / Verschiedene Technologien Elektrotechnik Elektrotechnik / Elektronik / Nachrichtentechnik |
format | Thesis Book |
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spelling | Röhr, Sven Verfasser aut System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement submitted by Sven Röhr Berlin Logos-Verl. 2010 XXX, 182 S. Ill., graph. Darst. 21 cm txt rdacontent n rdamedia nc rdacarrier Zugl.: Clausthal, Techn. Univ., Diss., 2009 Radarsignal (DE-588)4176776-7 gnd rswk-swf Dauerstrichradar (DE-588)4148921-4 gnd rswk-swf Sekundärradar (DE-588)4207119-7 gnd rswk-swf Geschwindigkeitsmessung (DE-588)4134992-1 gnd rswk-swf Entfernungsmessung (DE-588)4014857-9 gnd rswk-swf Frequenzmodulation (DE-588)4155410-3 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Sekundärradar (DE-588)4207119-7 s Dauerstrichradar (DE-588)4148921-4 s Frequenzmodulation (DE-588)4155410-3 s Radarsignal (DE-588)4176776-7 s Entfernungsmessung (DE-588)4014857-9 s Geschwindigkeitsmessung (DE-588)4134992-1 s DE-604 X:MVB text/html http://deposit.dnb.de/cgi-bin/dokserv?id=3472318&prov=M&dok_var=1&dok_ext=htm Inhaltstext DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020562869&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Röhr, Sven System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement Radarsignal (DE-588)4176776-7 gnd Dauerstrichradar (DE-588)4148921-4 gnd Sekundärradar (DE-588)4207119-7 gnd Geschwindigkeitsmessung (DE-588)4134992-1 gnd Entfernungsmessung (DE-588)4014857-9 gnd Frequenzmodulation (DE-588)4155410-3 gnd |
subject_GND | (DE-588)4176776-7 (DE-588)4148921-4 (DE-588)4207119-7 (DE-588)4134992-1 (DE-588)4014857-9 (DE-588)4155410-3 (DE-588)4113937-9 |
title | System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement |
title_auth | System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement |
title_exact_search | System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement |
title_full | System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement submitted by Sven Röhr |
title_fullStr | System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement submitted by Sven Röhr |
title_full_unstemmed | System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement submitted by Sven Röhr |
title_short | System theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement |
title_sort | system theoretic analysis and optimization of a novel secondary radar concept for precise distance and velocity measurement |
topic | Radarsignal (DE-588)4176776-7 gnd Dauerstrichradar (DE-588)4148921-4 gnd Sekundärradar (DE-588)4207119-7 gnd Geschwindigkeitsmessung (DE-588)4134992-1 gnd Entfernungsmessung (DE-588)4014857-9 gnd Frequenzmodulation (DE-588)4155410-3 gnd |
topic_facet | Radarsignal Dauerstrichradar Sekundärradar Geschwindigkeitsmessung Entfernungsmessung Frequenzmodulation Hochschulschrift |
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