Impact of Dynamic Scatterers upon Frequency- and Amplitude-Modulation : A Theoretical and Practical Treatise in the Context of the Doppler-VOR and Wind Turbines.

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Bibliographic Details
Main Author: Neubauer, Björn
Format: Electronic eBook
Language:English
Published: Göttingen : Cuvillier Verlag, 2021.
Subjects:
Online Access:CONNECT
Table of Contents:
  • Intro
  • 1. Prologue
  • 1.1. Summing Two Oscillations of Equal AngularVelocity
  • 1.2. Summing Two Oscillations of Different AngularVelocity
  • 1.3. Technical Context
  • 2. Doppler VOR
  • Function Principle
  • 2.1. Composition of the DVOR Signal
  • 3. Signal Deterioration of theFM-Component due to a Single,Static Scatterer
  • 3.1. Three Approximations
  • Anderson et al.
  • 3.2. One Approximation Only
  • This Work
  • 3.3. Evaluation of (3.59) and its Comparison withAnderson's Bearing Error (3.33)
  • 4. Signal Deterioration of theFM-Component due to a Stationary,Non-Static Scatterer
  • 6. Assessment of the RemainingApproximation
  • Validity of theDerived Expressions
  • 7. Scaled Environment
  • 8. Measurement Concept andHardware Setup
  • 9. Used Antennae
  • 10. Development and Evaluation of aScaled Terrain Topology
  • 10.1. Height Scans
  • 11. Scaled Wind Turbines
  • 12. Measurements in a TriangularAlignment
  • 12.1. Scatterer induced Doppler Shifts
  • 12.3. Impact of a Scatterer Induced AM upon theDVOR-Signal
  • Commercial Blades
  • 13. Measurements in a Line of SightAlignment
  • 13.1. Pitch
  • 13.2. Plane of Rotation
  • 13.3. Perpendicular Offset
  • 13.4. Wind Turbine Types
  • 13.5. Overview
  • 14. Summary
  • 15. Outlook
  • A. Mathematical Appendix
  • B. Physical Appendix
  • C. Case Distinctions Appendix -Phase Deviation of the AM Signal
  • Bibliography
  • List of own Publications