声明
Acknowledgement
Abstract
摘要
Contents
List of Tables
List of Figures
Chapter 1 Introduction Overview
1.1 Background
1.2 A Brief Historical Perspective of GPR Development
1.3 Problems associated with GPR Data
1.3.1 Variable frequency antenna pairing scheme
1.3.2 Frequency Band adj ustment match filtering
1.4 Objectives
1.5 Dissertation Structure
Chapter 2 Ground Penetrating Radar Overview
2.1 Introduction
2.2 Basic Ground Penetrating Radar System
2.3 The working performance of GPR
2.4 Data Acquisition modes
2.4.1 Antenna 0rientations
2.5 Advantages and Disadvantages of GPR
2.6 Basic GPR related Principles
2.6.1 Electromagnetic Properties of Material
2.6.2 Data Acquisition Parameters
2.6.3 Relationship to Seismic Wave propagation
2.6.4 Estimation of Depth and Layer Thickness
2.6.5 Target Oriented Reflections and Identification
2.6.6 Noise and Clutter
2.7 Display of GPR Data
Chapter 3 Combinations of Variable frequency antennas andtheir response Overview
3.1 Introduction
3.2 Description of Study Area
3.3 Methodology/Survey Procedure
3.4 Analysis
3.5 Comparison of interchangeable Tx-Rx frequenciesantenna pairs
3.5.1 Pair-1 50MHz-100MHz and 100MHz-50MHz
3.5.2 Pair-2 50MHz-200MHz and 200MHz-50MHz
3.5.3 Pair-3 100MHz-200MHz and 200MHz-100MHz
3.6 Case Studies
3.6 Summary
Chapter 4 Frequency Band Adjustment based MatchingFilters for GPR Data Overview
4.1 Introduction
4.2 Data Acquisition Procedure
4.3 Theoretical Perspective
4.4 Filter fabrication Procedure
4.4.1 Constant Transmitting Frequency(CFT)FBA Match Filter
4.4.2 Similar Transmitting-Receiving Frequency(SFT)FBA MatchFilter
4.4.3 Variable Transmitting Frequency(VFT)FBA Match Filter
4.5 Application results of the filters
4.5.1 CFT FBA Match Filter
4.5.2 SFT FBA Match Filter
4.5.3 VFT FBA Match Filter
Chapter 5 Conclusions and suggestions Overview
References
Dissemination
Project Funding
Glossary