Ultra-wideband, short-pulse electromagnetics 8

TABLE OF CONTENTS......Page 6
ANTENNAS......Page 9
Development of the Impulse Slot Antenna......Page 10
A High-Voltage Cable-Fed Impulse Radiating Antenna......Page 18
Broadband Self-Complementary Antenna Arrays......Page 26
A Quasi-Planar Wide Band Conical Antenna......Page 34
Planar Tapered Loop Antennas for Ultra-Wideband Radio Systems......Page 42
An Omnidirectional and Low-VSWR Ultra Wideband Antenna for a Frequency Band of 6 to 40 GHz......Page 50
Ultrawideband Band-Notched U-Shape Folded Monopole Antenna and its Radiation Characteristics......Page 58
Comparison of UWB Antennas Considering Pattern Variation With Frequency......Page 66
Dispersive Properties of Terminal-Loaded Dipole Antennas in UWB Link......Page 72
An Approach to the Determination of the Phase Center of Vivaldi-Based UWB Antenna......Page 78
Application of UWB Antenna Descriptors to Antenna Performance Assessment......Page 83
Broadband Tuning Limits on UWB Antennas Based on Fano's Formulation......Page 91
Electromagnetic Lens Design and Generalized E and H Modes......Page 96
Producing Large Transient Electromagnetic Fields in a Small Region: An Electromagnetic Implosion......Page 104
COMMUNICATION......Page 112
Optimum Wireless Communication Through Unknown Obscuring Environments Using The Time-Reversal Principle: Theory and Experiments......Page 113
DATA PROCESSING......Page 121
Correction of Time-Domain Data in Special Cases Where the Inverse Transfer Functions are Analytic Time Domain Operators......Page 122
Second Time Integral of the Impulse Response for Enhancing the Late-Time Target Response for Target Identification......Page 130
Blind Source Separation for Extraction of Target Scattering Centers......Page 135
Extended Approaches for Integrated M-Sequence Based UWB Sensors......Page 143
Antenna Array Processing for Radar Applications with Support Vector Machines......Page 151
RADAR SYSTEMS......Page 160
Portable Imaging UWB Radar System With Two-Element Receiving Array......Page 161
On the Development of a Low-Cost Compact Planar Integrated-Circuit Sampling Receiver for UWB Sytems......Page 169
Time Reversal with Single Antenna Systems in Indoor Multipath Environments......Page 179
Further Developments in High Voltage UWB Directional Couplers......Page 187
SCATTERING......Page 195
Resonance Behavior of a Dielectric Target in a Half-Space Using the CNR (Complex Natural Resonance) Method......Page 196
Analysis of the Late-Time Transient Field Scattered by a Line Source Above a Grounded Dielectric Slab......Page 203
An Analysis of Time-Domain Dort Method for Ultrawideband Probing of Embedded Objects in Dispersive and Random Media......Page 211
Application of the Method of Subregions to Measurement of Layered Materials......Page 219
A Numerical Study on the Sensitivity of Time-Reversal Imaging Methods Against Clutter, Noise and Model Perturbations......Page 227
Modelling of Reflection of UWB Pulses from Trapped Human Beings......Page 235
SOURCES......Page 243
Global Limitation on Fast Switching by Semiconductor Devices......Page 244
A Low-Cost, Compact Planar Integrated-Circuit Tunable Multi-Pulse Transmitter for UWB Radar and Communication Systems......Page 252
UWB Antenna Surrogate Design......Page 260
INDEX......Page 268