Ultra-Wideband, Short-Pulse Electromagnetics 3

Carl E. Baumann, Lawrence Carin, Alexander P. Stone (Herausgeber)

Buch | Softcover

518 Seiten

2011 | Softcover reprint of hardcover 1st ed. 1997
Springer-Verlag New York Inc.
978-1-4419-3276-1 (ISBN)

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The first two international conferences on Ultra-Wideband (UWB), Short-Pulse (SP) Electromagnetics were held at Polytechnic University, Brooklyn, New York in 1992 and 1994. Their purpose was to focus on advanced technologies for generating, radiating, and detecting UWB,SP signals, on mathematical methods, their propagation and scattering, and on current as well as potential future applications. The success of these two conferences led to the desirability of scheduling a third conference. Impetus was provided by the electromagnetics community and discussions led by Carl Baum and Larry Carin resulted in the suggestion that the UWB conferences be moved around, say to government laboratories such as Phillips Laboratory. Consequently the decision was made by the Permanent HPEM Committee to expand AMEREM '96 to include the Third Ultra-Wide Band, Short-Pulse (UWB,SP 3) with the Third Unexploded Ordnance Detec tion and Range Remediation Conference (UXO) and the HPEMINEM Conference in Albuquerque, New Mexico during the period May 27-31, 1996. Planning is now underway for EUROEM '98 in June, 1998 in Tel Aviv, Israel. Joseph Shiloh is the conference chairman. A fourth UWB,SP meeting is planned as a part of this conference and Ehud Heyman will coordinate this part of the meeting. The papers which appear in this volume, the third in the UWB,SP series, update subject areas from the earlier UWB,SP conferences. These topics include pulse generation and detection, antennas, pulse propagation, scattering theory, signal processing, broadband electronic systems, and buried targets.

The Time Evolution of Photonic Crystal Bandgaps.- Optically Excited Photoconducting Antennas for Generating Ultra-Wideband Pulses.- Ground Penetrating Radar Enabled by High Gain GaAs Photoconductive Semiconductor Switches.- Ultrawideband Pulser Technology.- High Power, Sub-Nanosecond Rising Waveforms Created by the Stacked Blumlein Pulsers.- The Problems of Picosecond Analog Devices Modeling and Creation.- Impulse Radiating Antennas, Part III.- Transient Fields of Rectangular Aperture Antennas.- Temporal and Spectral Radiation on Boresight of a Reflector Type of Impulse Radiating Antenna (IRA).- Coplanar Conical Plates in a Uniform Dielectric Lens with Matching Conical Plates for Feeding a Paraboloidal Reflector.- Transient Fields of Parabolic Reflector Antennas.- Use of the Synthesized Short Radio Pulse for Near-Field Antenna Measurements.- Design of the Low-Frequency Compensation of an Extreme-Bandwidth TEM Horn and Lens IRA.- A Radiating Structure Incorporating an Extended Ground Plane and a Brewster Angle Window.- A TEM-Horn Antenna with Dielectric Lens for Fast Impulse Response.- Optimized TEM Horn Impulse Receiving Antenna.- Transient Arrays.- Properties of Ultrawideband Arrays.- Some Basic Properties of Antennas Associated with Ultrawideband Radiation.- Theorems on Time-Domain Far Fields.- Asymptotic Approximations for Optimal Conformal Antennas.- Generation of Wideband Antenna Performance by [Z] and [Y] Matrix Interpolation in the Method of Moments.- Electromagnetic Analysis of Exponentially Tapered Coplanar Stripline Antennas Used in Coherent Microwave Transient Spectroscopy Technique.- Transient Dielectric Coefficient and Conductance in Dielectric Media in Nonstationary Fields.- The Short Pulses Propagation in the Dielectric Media.- Electromagnetic Pulse Propagation across a Planar Interface Separating Two Lossy, Dispersive Dielectrics.- Time Domain Measurement of Material Permittivity and Permeability.- Measurements of Short-Pulse Propagation through Concrete Walls.- Propagation of UWB Electromagnetic Pulses through Lossy Plasmas.- Early Time Signature Analysis of Dielectric Targets Using UWB Radar.- Conservation of Power in the Galerkin Approximation of the Electric Field Integral Equation.- Scattering of Short Radar Pulses from Multiple Wires and from a Chaff Cloud.- F.D.T.D. Method Applied to the Generation and Propagation of Short Pulse.- Short Pulse Scattering Measurements on Conducting Cylindrical Cavities.- RCS Determination from Localized Short-Pulse Scattering Measurements: Theory and Experiment.- Feature Extraction from Electromagnetic Backscattered Data Using Joint Time-Frequency Processing.- Classification of Buried Targets Using Time-Frequency Signatures Extracted by a Ground Penetrating Radar.- Short-Pulse Radar via Electromagnetic Wavelets.- The E-Pulse Technique for Dispersive Scatterers.- Spectral Correlation of Wideband Target Resonances.- Robust Target Identification Using a Generalized Likelihood Ratio Test.- New Methods of Designing Optimum Broad-Band Radar Signals.- Ultra-Wideband Radar Detection in White Noise.- Error Correction in Transient Electromagnetic Field Measurements Using Deconvolution Techniques.- Ultrawide Band Sources and Antennas: Present Technology, Future Challenges.- A Device for Radiating High Power RF Fields from a Coaxial Source.- High Voltage UWB Horn Antennas.- Antennas and Electric Field Sensors for Ultra-Wideband Transient Time-Domain Measurements: Applications and Methods.- Dense Media Penetrating Radar.- First Achievement of Pump and Probe Experiments Involving an Optoelectronic Gigahertz Ultrashort Pulse Generator for Measurements of Transient Properties in Materials.- Target Detection and Imaging Using a Stepped-Frequency Ultra-Wideband Radar.- Polarimetry in Ultrawideband Interferometric Sensing and Imaging.- Polarization Processing for UWB Radar.- Implementation of the Optimal Polarization Contrast Enhancement Concept in Ultrawideband (Multispectral) POL-SAR Image Analysis.- Polarization Structure of Ultra-Wide-Band Radar Signals.- Analytic Methods for Pulsed Signal Interaction with Layered, Lossy Soil Environments and Buried Objects.- Short-Pulse Scattering from and the Resonances of Three-Dimensional Buried Targets.- Comparative Analysis of UWB Underground Data Collected Using Step-Frequency, Short Pulse and Noise Waveforms.

Zusatzinfo	XIII, 518 p.
Verlagsort	New York, NY
Sprache	englisch
Maße	195 x 260 mm
Themenwelt	Naturwissenschaften ► Chemie ► Analytische Chemie
	Naturwissenschaften ► Geowissenschaften ► Mineralogie / Paläontologie
	Naturwissenschaften ► Physik / Astronomie ► Atom- / Kern- / Molekularphysik
	Naturwissenschaften ► Physik / Astronomie ► Elektrodynamik
	Naturwissenschaften ► Physik / Astronomie ► Festkörperphysik
	Technik ► Elektrotechnik / Energietechnik
	Technik ► Nachrichtentechnik
ISBN-10	1-4419-3276-3 / 1441932763
ISBN-13	978-1-4419-3276-1 / 9781441932761
Zustand	Neuware