Frequency-controlled polarizers for polarimetric radar applications:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Stuttgart
Fraunhofer Verlag
[2023]
|
| Schlagworte: | |
| Online-Zugang: | Inhaltstext Inhaltsverzeichnis Inhaltsverzeichnis |
| Beschreibung: | IX, 155 Seiten Illustrationen 21 cm |
| ISBN: | 9783839619704 383961970X |
Internformat
MARC
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| 100 | 1 | |a Freialdenhoven, Tim |e Verfasser |0 (DE-588)1305720350 |4 aut | |
| 245 | 1 | 0 | |a Frequency-controlled polarizers for polarimetric radar applications |c Tim Freialdenhoven ; Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR |
| 264 | 1 | |a Stuttgart |b Fraunhofer Verlag |c [2023] | |
| 300 | |a IX, 155 Seiten |b Illustrationen |c 21 cm | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |b Dissertation |c Rheinisch-Westfälische Technische Hochschule Aachen |d 2023 | ||
| 650 | 0 | 7 | |a Polarimetrie |0 (DE-588)4174982-0 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Radarsensor |0 (DE-588)4809985-5 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Radar |0 (DE-588)4176765-2 |2 gnd |9 rswk-swf |
| 653 | |a Polarization rotating surface | ||
| 653 | |a Frequency selective surface | ||
| 653 | |a Reflectarray | ||
| 653 | |a Transmitarray | ||
| 653 | |a Radar polarimetry | ||
| 653 | |a Radar signal processing | ||
| 653 | |a Radar engineers, frequency selective surface engineers, reflect- and transmitarray engineers | ||
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
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| 689 | 0 | 1 | |a Radarsensor |0 (DE-588)4809985-5 |D s |
| 689 | 0 | 2 | |a Polarimetrie |0 (DE-588)4174982-0 |D s |
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Datensatz im Suchindex
| _version_ | 1808678953367371776 |
|---|---|
| adam_text |
VII
CONTENTS
ZUSAMMENFASSUNG
IN
SUMMARY
V
1
INTRODUCTION
1
1.1
HISTORICAL
CLASSIFICATION
.
2
1.2
APPLICATIONS
.
2
1.3
REQUIREMENTS
ON
MODERN
RADAR
SENSORS
.
3
1.4
BENEFITS
OF
POLARIZATION
INFORMATION
.4
1.5
RESEARCH
OBJECTIVES
.
5
1.6
THESIS
ORGANIZATION
.
6
2
FUNDAMENTALS
9
2.1
HOMOGENEOUS
WAVE
EQUATION
.
9
2.2
WAVE
SOLUTION
.
11
2.3
ELECTROMAGNETIC
POLARIZATION
.
13
2.3.1
POLARIZATION
ELLIPSE
.
13
2.3.2
JONESVECTOR
.
15
2.3.3
ORTHOGONALITY
AND
POLARIZATION
PURITY
.
16
2.4
RADAR
TYPES
AND
TERMINOLOGIES
.
17
2.5
RADAR
EQUATION
AND
POLARIMETRIC
SCATTERING
MATRIX
.
20
2.6
CANONICAL
SCATTERING
MECHANISMS
.
22
3
FREQUENCY-CONTROLLED
POLARIZERS
25
3.1
REFLECTIVE
AND
TRANSMISSIVE
POLARIZERS
.
26
3.2
FREQUENCY
SELECTIVE
SURFACES
.
27
3.2.1
UNIT
CELL
APPROACH
.
27
3.2.2
PRINTED
CIRCUIT
BOARD
TECHNOLOGY
.
28
3.3
RADAR-POLARIZER
CONFIGURATIONS
.
28
3.3.1
NONPOLARIMETRIC
RADAR
.
28
3.3.2
PARTIALLY
POLARIMETRIC
RADAR
.
29
3.3.3
POLARIZER
PLACEMENT
.
30
3.4
ENTIRE
BANDWIDTH
UTILIZATION
.
31
3.5
STATE
OF
THE
ART
.
32
3.5.1
POLARIZATION
ROTATING
REFLECTARRAYS
.
32
3.5.2
POLARIZATION
ROTATING
TRANSMITARRAYS
.
33
3.5.3
DELIMITATION
FROM
PREVIOUS
WORKS
.
34
4
REFLECTARRAYS
37
4.1
REQUIREMENTS
.
37
4.2
UNIT
CELL
DESIGN
.
38
4.2.1
INCIDENT
ANGLE
DISTINCTION
.
38
4.2.2
SLOT-FED
SUBSTRATE
INTEGRATED
WAVEGUIDE
CAVITY
.
39
4.2.3
NORMAL
INCIDENCE
.
40
4.2.4
OBLIQUE
INCIDENCE
.
43
4.2.5
MULTILAYER
DESIGN
.
46
4.3
FABRICATION
ERROR
ANALYSIS
.
48
VIII
CONTENTS
4.4
SUMMARY
AND
DISCUSSION
.
50
5
TRANSMITARRAYS
51
5.1
CONCEPT
AND
REQUIREMENTS
.
51
5.2
UNIT
CELL
DESIGN
.
53
5.2.1
PLANAR
FILTER
DESIGN
.
53
5.2.1.1
FILTER
THEORY
.
54
5.2.1.2
COUPLED
RESONATOR
CIRCUITS
.
60
5.2.1.3
COUPLING
MATRIX
.
63
5.2.1.4
BANDPASS
FILTER
SYNTHESIS
.
64
5.2.1.5
STRIPLINE
FILTER
IMPLEMENTATION
.
66
5.2.2
DIPLEXER
DESIGN
.
68
5.2.3
ANTENNA
DESIGN
.
70
5.2.3.1
SINGLE-POLARIZED
LAYER
.
71
5.2.3.2
ORTHOGONALLY
POLARIZED
LAYER
.
72
5.2.4
UNIT
CELL
ASSEMBLY
.
74
5.3
FABRICATION
ERROR
ANALYSIS
.
75
5.4
SUMMARY
AND
DISCUSSION
.
78
6
POLARIMETRIC
CALIBRATION
79
6.1
ERROR
SOURCES
AND
MODELING
.
79
6.1.1
SYSTEMMODEL
.
80
6.1.2
ERRORMODEL
.
81
6.2
CALIBRATION
STEPS
.
84
6.2.1
ISOLATION
ERROR
CORRECTION
.
84
6.2.2
REFERENCE
TARGET
NORMALIZATION
.
85
6.2.3
ELECTRICAL
LENGTH
COMPENSATION
.
87
6.2.4
PHASE
BAND
CORRECTION
.
88
6.2.4.1
INSTANTANEOUS
PHASE
DIFFERENCE
.
88
6.2.4.2
TARGET
DETECTION
AND
MASKING
.
90
6.2.5
MONOSTATIC
RECIPROCITY
.
91
6.3
SIGNAL
PROCESSING
CHAIN
.
92
6.4
EVALUATION
USING
ARTIFICIAL
DATA
.
94
6.4.1
TARGET
DECOMPOSITION
.
98
6.4.2
DISCUSSION
.
100
6.5
SUMMARY
.
100
7
MEASUREMENT
VERIFICATION
103
7.1
SAMPLE
FABRICATION
.
103
7.2
MICROSCOPE
AND
X-RAY
INSPECTION
.
104
7.3
S-PARAMETER
MEASUREMENTS
.
106
7.3.1
REFLECTARRAY
.
107
7.3.1.1
MEASUREMENT
RESULTS
.
109
7.3.1.2
ERROR
ANALYSIS
.
109
7.3.2
TRANSMITARRAY
.
110
7.3.2.1
MEASUREMENT
RESULTS
.
112
7.3.2.2
ERROR
ANALYSIS
.
112
7.4
VNA
RADAR
MEASUREMENTS
.
114
7.4.1
MEASUREMENT
SETUP
.
115
7.4.2
TARGETS
AND
SIGNAL
PROCESSING
.
116
CONTENTS
IX
7.4.3
REFLECTARRAY
.
117
7.4.4
TRANSMITARRAY
.
118
7.5
SUMMARY
AND
DISCUSSION
.
120
8
CONCLUSION
121
8.1
CONTRIBUTIONS
.
122
8.2
OUTLOOK
.
123
APPENDIX
125
A
LIST
OF
RADAR-POLARIZER
CONFIGURATIONS
.
125
A.1
NONPOLARIMETRIC
RADAR
.
126
A.2
PARTIALLY
POLARIMETRIC
RADAR
.
127
B
FABRICATION
ERROR
ANALYSIS
OF
THE
TRANSMITARRAY
PATCH
ANTENNA
ELEMENTS
.
.
127
C
ARTIFICIALLY
GENERATED
REFERENCE
DATA
SET
.
128
D
MONOSTATIC
RECIPROCITY
APPLIED
ON
ARTIFICIALLY
GENERATED
MEASUREMENT
DATA
.
129
E
TRANSMITARRAY
X-RAY
IMAGES
.
130
LIST
OF
ACRONYMS
133
LIST
OF
FIGURES
135
LIST
OF
TABLES
141
BIBLIOGRAPHY
143
LIST
OF
PUBLICATIONS
153
CURRICULUM
VITAE
155 |
| any_adam_object | 1 |
| author | Freialdenhoven, Tim |
| author_GND | (DE-588)1305720350 |
| author_facet | Freialdenhoven, Tim |
| author_role | aut |
| author_sort | Freialdenhoven, Tim |
| author_variant | t f tf |
| building | Verbundindex |
| bvnumber | BV049839976 |
| classification_rvk | ZN 6500 |
| ctrlnum | (DE-599)DNB1311839704 |
| discipline | Elektrotechnik / Elektronik / Nachrichtentechnik |
| format | Thesis Book |
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| id | DE-604.BV049839976 |
| illustrated | Illustrated |
| indexdate | 2024-08-29T00:17:44Z |
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| institution_GND | (DE-588)4786605-6 |
| isbn | 9783839619704 383961970X |
| language | English |
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| physical | IX, 155 Seiten Illustrationen 21 cm |
| publishDate | 2023 |
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| spelling | Freialdenhoven, Tim Verfasser (DE-588)1305720350 aut Frequency-controlled polarizers for polarimetric radar applications Tim Freialdenhoven ; Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR Stuttgart Fraunhofer Verlag [2023] IX, 155 Seiten Illustrationen 21 cm txt rdacontent n rdamedia nc rdacarrier Dissertation Rheinisch-Westfälische Technische Hochschule Aachen 2023 Polarimetrie (DE-588)4174982-0 gnd rswk-swf Radarsensor (DE-588)4809985-5 gnd rswk-swf Radar (DE-588)4176765-2 gnd rswk-swf Polarization rotating surface Frequency selective surface Reflectarray Transmitarray Radar polarimetry Radar signal processing Radar engineers, frequency selective surface engineers, reflect- and transmitarray engineers (DE-588)4113937-9 Hochschulschrift gnd-content Radar (DE-588)4176765-2 s Radarsensor (DE-588)4809985-5 s Polarimetrie (DE-588)4174982-0 s DE-604 Fraunhofer FHR, Wachtberg isb Fraunhofer IRB-Verlag (DE-588)4786605-6 pbl X:MVB text/html http://deposit.dnb.de/cgi-bin/dokserv?id=3e795ae416cb489092db8225600b46a0&prov=M&dok_var=1&dok_ext=htm Inhaltstext B:DE-101 application/pdf https://d-nb.info/1311839704/04 Inhaltsverzeichnis DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=035179939&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis 1\p dnb 20240318 DE-101 https://d-nb.info/provenance/plan#dnb |
| spellingShingle | Freialdenhoven, Tim Frequency-controlled polarizers for polarimetric radar applications Polarimetrie (DE-588)4174982-0 gnd Radarsensor (DE-588)4809985-5 gnd Radar (DE-588)4176765-2 gnd |
| subject_GND | (DE-588)4174982-0 (DE-588)4809985-5 (DE-588)4176765-2 (DE-588)4113937-9 |
| title | Frequency-controlled polarizers for polarimetric radar applications |
| title_auth | Frequency-controlled polarizers for polarimetric radar applications |
| title_exact_search | Frequency-controlled polarizers for polarimetric radar applications |
| title_full | Frequency-controlled polarizers for polarimetric radar applications Tim Freialdenhoven ; Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR |
| title_fullStr | Frequency-controlled polarizers for polarimetric radar applications Tim Freialdenhoven ; Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR |
| title_full_unstemmed | Frequency-controlled polarizers for polarimetric radar applications Tim Freialdenhoven ; Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR |
| title_short | Frequency-controlled polarizers for polarimetric radar applications |
| title_sort | frequency controlled polarizers for polarimetric radar applications |
| topic | Polarimetrie (DE-588)4174982-0 gnd Radarsensor (DE-588)4809985-5 gnd Radar (DE-588)4176765-2 gnd |
| topic_facet | Polarimetrie Radarsensor Radar Hochschulschrift |
| url | http://deposit.dnb.de/cgi-bin/dokserv?id=3e795ae416cb489092db8225600b46a0&prov=M&dok_var=1&dok_ext=htm https://d-nb.info/1311839704/04 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=035179939&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT freialdenhoventim frequencycontrolledpolarizersforpolarimetricradarapplications AT fraunhoferfhrwachtberg frequencycontrolledpolarizersforpolarimetricradarapplications AT fraunhoferirbverlag frequencycontrolledpolarizersforpolarimetricradarapplications |