Investigation of the directivity of a commercial ground-penetrating radar antenna using a finite-difference time-domain antenna model

Engineering

• Antenna 100%
• Radar Antenna 41%
• Models 33%
• Field Pattern 25%
• Environment 16%
• Radiation Pattern 16%
• High Frequency 16%
• Time Domain 16%
• Measured Data 16%
• Determines 8%
• Fields 8%
• Amplitudes 8%
• Complexity 8%
• Prediction 8%
• Losses 8%
• Free Space 8%
• Optimization Method 8%
• Numerical Solution 8%
• Main Component 8%
• Do Model 8%
• Directivity 8%
• Domain Model 8%

Earth and Planetary Sciences

• Ground Penetrating Radar 41%
• Investigation 33%
• Model 33%
• Far Field 33%
• Difference 25%
• High Frequency 16%
• Environment 16%
• Shape 16%
• Plane 16%
• Near Fields 16%
• Complexity 8%
• Loss 8%
• Value 8%
• Sensitivity 8%
• Prediction 8%
• Distance 8%
• Amplitude 8%
• Geometry 8%
• Directivity 8%

Physics

• Ground Penetrating Radar 41%
• Model 33%
• Far Fields 33%
• Differences 25%
• Shapes 16%
• Environment 16%
• Plane 16%
• near Fields 16%
• Half Spaces 16%
• Geometry 8%
• Value 8%
• Distance 8%
• Independent Variables 8%
• Region 8%
• Amplitudes 8%
• Numerical Solution 8%
• Directivity 8%