Ultra-Wideband Short-Pulse Electromagnetics 4 : Proceedings of the 4th International Conference

in The Tradition Of The Previous Three Conferences, The Proceedings Of The 4th Ultra-wideband Short-pulse Electromagnetics Conference Explores Topics Including Pulse Generation And Detection; Broadband Electronic Systems; Antennas - Theory, Design, Experiments And Systems; Pulse Propagation; Scattering Theory; Signal Processing; And Buried Targets - Detection And Identification. Generation of High-Power Subnanosecond Pulses....Pages 1-9 Fundamental Physical Considerations for Ultrafast Spark Gap Switching....Pages 11-20 Novel source of Powerful Subnanosecond Microwave Pulses Based on Superradiance....Pages 21-26 Demonstration of Sub-Millimeter Radiation Generation from Static Field by a Superluminous Ionization front in Semiconductor Capacitor Array....Pages 27-32 About Mechanism of Wideband Microwave Radiation at Explosion of Condensed High Explosives....Pages 33-39 Calorimetric Spectrometer for Measuring Single Microwave Pulses in Relativistic Microwave Electronics Devices....Pages 41-47 Universal Sensor Using Electro-Optic Sensing Principles....Pages 49-56 Wave Equations and Transmission Formulas for the Output of a Receiving Antenna....Pages 57-63 Energy Consideration in Space-Time Synthesis of Collimated Pulsed Apertures....Pages 65-75 Intermediate Field of an Impulse-Radiating Antenna....Pages 77-89 Aperture Efficiencies of Impulse Radiating Antennas....Pages 91-108 Transient Gain of Antennas Related to the Traditional Continuous-Wave (CW) Definition of Gain....Pages 109-118 Ultra-Wideband Sources and Antennas....Pages 119-130 Multifunction Impulse Radiating Antennas: Theory and Experiment....Pages 131-144 Antenna-Source Integrated Ultra-Wideband Electromagnetic Pulses Radiating Device....Pages 145-148 Large Current Radiator for the Short Electromagnetic Pulses Radiation....Pages 149-155 A New Broad Band Resistive Wire Antenna for Ultra-Wide-Band Applications....Pages 157-164 Transient Behavior of Radiated and Received Fields Associated with a Resistively Loaded Dipole....Pages 165-180 Multichannel Antenna Systems for Radiation of High-Power Ultrawideband Pulses....Pages 181-186 Ultra-Wideband Duplexers for Low and High Peak Power Applications....Pages 187-193 UWB Short Pulse Sensor for Target Electromagnetic Backscattering Characterization....Pages 195-202 Synthesis of Purely Dielectric Transient Lenses....Pages 203-212 Minimizing Dispersion in a Tem Waveguide Bend by a Layered Approximation of a Graded Dielectric Lens....Pages 213-219 Simulation, Modeling, and Experimental Studies of High-Gain Gallium Arsenide Photoconductive Switches for Ultra-Wideband Applications....Pages 221-228 Analysis of Nonlinear Optical-Electromagnetic Interactions in Ultrafast Mode-Locked Laser Diodes....Pages 229-236 Ultra-Wideband Analogue Channels Using Solitions....Pages 237-242 Electronagnetic Impulse Response of Triply-Distilled Water....Pages 243-264 Ultrawideband Electromagnetic Pulse Propagation in Triply-Distilled Water....Pages 265-276 Pulsed Beam Propagation in Lossless Dispersive Media....Pages 277-288 Spectral Alternatives for the Synthesis of Short-Pulse Wavefields in Waveguides....Pages 289-299 Space-Time Green Function and Short Pulse Propagation in Different Media....Pages 301-311 Propagation of Ultrawideband Pulsed Radiation in Conducting Medium....Pages 313-319 Passage of Short Pulse Throughout Oscillating Circuit with Dielectric in Condenser....Pages 321-327 UWB Measurements of Canonical Targets and RCS Determination....Pages 329-334 Dual Polarized, UWB Radar Measurements of the Sea at 9 GHZ....Pages 335-343 Direct Construction of a ξ-Pulse from Natural Frequencies and Evaluation of the Late-Time Residuals....Pages 349-360 A Mixed Time-Frequency-Scale Analysis of the Hybrid Wavefront-Resonance Representation....Pages 361-370 Joint Physical Optics and FDTD Analysis of Microwave Scattering....Pages 371-378 Towards a Theory of Submarine Mast Detection....Pages 379-386 Radio Frequency Interferences Suppression for Noisy Ultra Wide Band SAR Measurements....Pages 387-393 The Problems of Small Base Ultrawideband Radar....Pages 395-399 Time-Frequency Analysis and Noise Suppression with Shift-Invariant Wavelet Packets....Pages 401-408 Summary of the DARPA Background Clutter Data Collection Experiment....Pages 409-416 Numerical and Measurement Based Study of the Resonance Frequency Technique to Detect Anti-Personnel Mines....Pages 417-424 Feasibility Study into the Identification of Landmines Using UWB Radar: An Analysis Using Synthesized Data....Pages 425-432 Ultra-Wideband Synthetic Aperture Radar for Mine Field Detection....Pages 433-441 Modification of the Aperture Synthesizing Method for Underground Sounding Data Processing....Pages 443-448 Time Focusing of Electromagnetic Sounding in Conductive Media Using Similarities between Wave and Diffusion Propagation....Pages 449-456 The formers of short (0.1-1.0 ns) pulses based on spark gaps remained for long the only type of low-impedance (