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1دورية أكاديمية
المساهمون: MONOPOLE RESEARCH THOUSAND OAKS CA
المصدر: DTIC
مصطلحات موضوعية: Atmospheric Physics, Electricity and Magnetism, Optics, Radiofrequency Wave Propagation, DISPERSIONS, FREQUENCY BANDS, HIGH RESOLUTION, SCATTERING, SIGNAL PROCESSING, SIGNAL TO NOISE RATIO, AEROSOLS, ATMOSPHERICS, DIFFRACTION ANALYSIS, DOPPLER EFFECT, FEATURE EXTRACTION, FOURIER ANALYSIS, IMAGE PROCESSING, INFORMATION RETRIEVAL, INFRARED PULSES, INTENSITY, LIGHT PULSES, OPTICAL DETECTION, POWER SPECTRA, TARGET DETECTION, TRANSPORT PROPERTIES, WAVE PROPAGATION, WAVEFORMS, DISCRETE-MATTER MEDIA, RANDOM MEDIA, DILUTE MEDIA
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2دورية أكاديمية
المؤلفون: Sustman, James W
المساهمون: GEORGIA INST OF TECH ATLANTA SCHOOL OF ELECTRICAL AND COMPUTER ENGINEERING
المصدر: DTIC
مصطلحات موضوعية: Electrical and Electronic Equipment, Active & Passive Radar Detection & Equipment, Radiofrequency Wave Propagation, CROSS POLARIZATION, DIPOLE ANTENNAS, GROUND PENETRATING RADAR, BANDWIDTH, BURIED OBJECTS, CLUTTER, COUPLING(INTERACTION), CROSS MODULATION, DIELECTRIC PROPERTIES, DIVERSITY RECEPTION, ELECTRICAL RESISTANCE, ELECTROMAGNETIC WAVE PROPAGATION, EXCITATION, FREQUENCY RESPONSE, MATHEMATICAL MODELS, NETWORK ANALYSIS(MANAGEMENT), SCATTERING, SIGNAL PROCESSING, TARGET CLASSIFICATION, TARGET DETECTION, THESES, TRANSMITTANCE, RVD(RESISTIVE-VEE DIPOLES), LHCP(LEFT-HAND CIRCULARLY POLARIZED), RHCP(RIGHT-HAND CIRCULARLY POLARIZED), CIRCULAR POLARIZATION, CROSSED-DIPOLE ANTENNAS
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3دورية أكاديمية
المؤلفون: Colton, David, Monk, Peter, Cakoni, Fioralba
المساهمون: DELAWARE UNIV NEWARK
المصدر: DTIC
مصطلحات موضوعية: Theoretical Mathematics, Test Facilities, Equipment and Methods, Target Direction, Range and Position Finding, Radiofrequency Wave Propagation, EIGENVALUES, ELECTROMAGNETIC WAVE PROPAGATION, NONDESTRUCTIVE TESTING, TARGET RECOGNITION, IDENTIFICATION, SAMPLING, SCATTERING, TIME DOMAIN, ELECTROMAGNETIC WAVES, LINEAR SAMPLING METHOD, TARGET IDENTIFICATIOn, TRANSMISSION EIGENVALUES
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4دورية أكاديمية
المؤلفون: Kargl, Steven G
المساهمون: WASHINGTON UNIV SEATTLE APPLIED PHYSICS LAB
المصدر: DTIC
مصطلحات موضوعية: Physical and Dynamic Oceanography, Electrical and Electronic Equipment, Acoustic Detection and Detectors, Radiofrequency Wave Propagation, OCEAN BOTTOM, SYNTHETIC APERTURE SONAR, WAVE PROPAGATION, WAVEGUIDES, BOUNDARIES, EQUATIONS, POSITION(LOCATION), RECEIVERS, SCATTERING, SEDIMENTS, TARGETS, SAS(SYNTHETIC APERTURE SONAR)
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5دورية أكاديمية
المؤلفون: Liao, DaHan
المساهمون: ARMY RESEARCH LAB ADELPHI MD SENSORS AND ELECTRON DEVICES DIRECTORATE
المصدر: DTIC
مصطلحات موضوعية: Electricity and Magnetism, Radiofrequency Wave Propagation, SCATTERING, TREE CANOPY, CYLINDRICAL BODIES, DIELECTRICS, EIGENVECTORS, ELECTROMAGNETISM, TREES, FOLIAGE-PENETRATING RADAR, TREE SCATTERING, FREE SPACE
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6دورية أكاديمية
المؤلفون: Zhou, Ji-Xun, Zhang, Xue-Zhen
المساهمون: GEORGIA INST OF TECH ATLANTA SCHOOL OF MECHANICAL ENGINEERING
المصدر: DTIC
مصطلحات موضوعية: Theoretical Mathematics, Radiofrequency Wave Propagation, GRAZING ANGLES, LOW FREQUENCY, OCEAN BOTTOM, SCATTERING, BACKSCATTERING, FREQUENCY BANDS, REVERBERATION, SHALLOW WATER, WAVEGUIDES
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7دورية أكاديمية
المؤلفون: Sotnikov, Vladimir
المساهمون: AIR FORCE RESEARCH LAB WRIGHT-PATTERSON AFB OH SENSORS DIR
المصدر: DTIC
مصطلحات موضوعية: Electricity and Magnetism, Plasma Physics and Magnetohydrodynamics, Radiofrequency Wave Propagation, COMPRESSIBLE FLOW, LOW FREQUENCY, PLASMAS(PHYSICS), PROPAGATION, TURBULENCE, AIR FORCE RESEARCH, COST REDUCTION, DETECTORS, ELECTROMAGNETIC RADIATION, ELECTROMAGNETIC SCATTERING, HIGH FREQUENCY, NUMERICAL METHODS AND PROCEDURES, POWER, REFRACTION, SCATTERING, SIZES(DIMENSIONS), WEIGHT, IONOSPHERIC PLASMAS, PLASMA TURBULENCE, PLASMA PERTURBATIONS, PE61102F
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8دورية أكاديمية
المؤلفون: Ketcham, Stephen A, Phan, Minh Q, Darling, Richard S, McKenna, Mihan H
المساهمون: ENGINEER RESEARCH AND DEVELOPMENT CENTER HANOVER NH COLD REGIONS RESEARCH AND ENGINEERING LAB
المصدر: DTIC
مصطلحات موضوعية: Radiofrequency Wave Propagation, WAVE PROPAGATION, ALGORITHMS, HIGH PERFORMANCE COMPUTING, SCATTERING, SEISMOLOGY, TIME SERIES ANALYSIS
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9دورية أكاديمية
المؤلفون: Bruno, Oscar P
المساهمون: CALIFORNIA INST OF TECH PASADENA
المصدر: DTIC
مصطلحات موضوعية: Operations Research, Acoustics, Electricity and Magnetism, Radiofrequency Wave Propagation, ACOUSTIC BEAMS, ELECTROMAGNETIC WAVE PROPAGATION, INTEGRAL EQUATIONS, ALGORITHMS, ANTENNAS, COMPUTATION SCIENCE, GRATINGS(SPECTRA), MAXWELLS EQUATIONS, NAVIER STOKES EQUATIONS, PARTIAL DIFFERENTIAL EQUATIONS, SCATTERING, GRATING DIFFRACTION
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10دورية أكاديمية
المؤلفون: Gopalakrishnan, S.
المساهمون: INDIAN INST OF SCIENCE BANGALORE DEPT OF AEROSPACE ENGINEERING
المصدر: DTIC
مصطلحات موضوعية: Numerical Mathematics, Radiofrequency Wave Propagation, WAVE PROPAGATION, FINITE ELEMENT ANALYSIS, EXPERIMENTAL DATA, SYMPOSIA, PARAMETRIC ANALYSIS, PREDICTIONS, VALIDATION, MODELS, CRACKS, COMPOSITE STRUCTURES, LASERS, PLATES, RESPONSE, OPTICAL SCANNING, WAVES, PERIODICALS, TRANSVERSE, VIBROMETERS, SIMULATION, SCATTERING, SPECTRAL FINITE ELEMENT METHOD
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