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1دورية أكاديمية
المؤلفون: Dagefu, Fikadu T, Verman, Gunjan, Rao, Chirag R, Yu, Paul L, Fink, Jonathan R, Sadler, Brian M, Sarabandi, Kamal
المساهمون: ARMY RESEARCH LAB ADELPHI MD
المصدر: DTIC
مصطلحات موضوعية: Radiofrequency Wave Propagation, CHANNELS, MEASUREMENT, VERY HIGH FREQUENCY, AMPLITUDE, ATTENUATION, COMMUNICATION EQUIPMENT, DELAY, ELECTROMAGNETIC WAVE PROPAGATION, FREQUENCY BANDS, LINE OF SIGHT, LOW FREQUENCY, LOW POWER, MEASURING INSTRUMENTS, OUTDOOR, PHASE DISTORTION, PLATFORMS, PULSES, RECEIVERS, ROBOTICS, SCALAR FUNCTIONS, SCENARIOS, SIGNAL PROCESSING, SIMULATION, TRANSFER FUNCTIONS, URBAN AREAS
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2دورية أكاديمية
المؤلفون: Partridge, Preston T, Farrell, James, Tate, Jeffrey P
المساهمون: AEROSPACE CORP EL SEGUNDO CA
المصدر: DTIC
مصطلحات موضوعية: Electrical and Electronic Equipment, Thermodynamics, Radiofrequency Wave Propagation, Unmanned Spacecraft, BREAKDOWN(ELECTRONIC THRESHOLD), CRYOCOOLERS, RADIOFREQUENCY, AIR COOLED, ARTIFICIAL SATELLITES, BANDWIDTH, CONVECTION(HEAT TRANSFER), ENERGY CONSUMPTION, IONIZATION, LOW TEMPERATURE, MEASUREMENT, PERFORMANCE(ENGINEERING), POWER LEVELS, REFRIGERATION SYSTEMS, TEST AND EVALUATION, THERMOMECHANICS, VOLTAGE, PERFORMANCE TESTING, IONIZING BREAKDOWN
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3دورية أكاديمية
المؤلفون: Debroux, Patrick, Verdin, Berenice, Pichardo, Samuel
المساهمون: ARMY RESEARCH LAB WHITE SANDS MISSILE RANGE NM SURVIVABILITY/LETHALITY ANALYSIS DIRECTORATE
المصدر: DTIC
مصطلحات موضوعية: Numerical Mathematics, Radiofrequency Wave Propagation, ALGORITHMS, ANTENNA RADIATION PATTERNS, BEAMS(RADIATION), CYLINDRICAL ANTENNAS, ERRORS, HIGH FREQUENCY, HORN ANTENNAS, MEASUREMENT, ROTATION, PHASE-CENTER OFFSET, RADIATION-PATTERN MEASUREMENT, PHASE-CENTER ERROR, MATLAB ALGORITHMS, 2-POINT METHODS, ANTISYMMETRY METHODS, E-PLANE RADIATION PATTERNS, ELECTROMAGNETIC SIMULATION ENGINES
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4دورية أكاديمية
المساهمون: IDAHO UNIV MOSCOW
المصدر: DTIC
مصطلحات موضوعية: Undersea and Antisubmarine Warfare, Radiofrequency Wave Propagation, EXTREMELY LOW FREQUENCY, MINE WARFARE, ELECTROMAGNETIC WAVE PROPAGATION, INTERFACES, WATER, FINITE DIFFERENCE TIME DOMAIN, OCEAN MODELS, AUDITORY SIGNALS, VALIDATION, MEASUREMENT, SCENARIOS, MATERIALS, LAKE PEND OREILLE
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5دورية أكاديمية
المؤلفون: Dai,Liyi
المساهمون: North Carolina State University Raleigh United States
مصطلحات موضوعية: Miscellaneous Detection and Detectors, Radiofrequency Wave Propagation, compressed sensing, signal processing, sensitivity, sensor fusion, measurement, optimization
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6دورية أكاديمية
المؤلفون: Brost, George, Magde, Kevin, Cook, William
المساهمون: AIR FORCE RESEARCH LAB ROME NY INFORMATION DIRECTORATE
المصدر: DTIC
مصطلحات موضوعية: Thermodynamics, Radiofrequency Wave Propagation, ATTENUATION, RADIATIVE TRANSFER, RADIOMETRY, V BAND, W BAND, ALGORITHMS, BRIGHTNESS, DISTRIBUTION FUNCTIONS, MEASUREMENT, MODELS, PREDICTIONS, PROBABILITY, PROPAGATION, RADIOMETERS, STATISTICS, TEMPERATURE, RADIO PROPAGATION, SLANT PATH BRIGHTNESS TEMPERATURES, ATTENUATION RETRIEVAL ALGORITHMS, SLANT PATH ATTENUATION, EXCEEDANCE PROBABILITY, PE62788F, WUAFRLT2WBINHO
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7دورية أكاديمية
المؤلفون: Levinson, S., Stefani, F., Snyder, E.
المساهمون: TEXAS UNIV AT AUSTIN INST FOR ADVANCED TECHNOLOGY
المصدر: DTIC
مصطلحات موضوعية: Non-electrical Energy Conversion, Electricity and Magnetism, Radiofrequency Wave Propagation, ARMATURES, ELECTROMAGNETIC GUNS, RADIOFREQUENCY PULSES, FREQUENCY, MEASUREMENT, LAMINATES, DYNAMIC RESPONSE, CONTINUOUS WAVES, TRANSMISSION LINES, PROFILES, ELECTRIC POWER TRANSMISSION, TIME DOMAIN, REFLECTOMETERS, LOSSES, ATTENUATION, SIGNALS, COPPER, WAVE PROPAGATION, FEASIBILITY STUDIES, CONTAINMENT(GENERAL), TRACKING, THEORY, RAILS, POSITION(LOCATION), MODELS, DYNAMICS, RAILGUN ARMATURE
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8دورية أكاديمية
المؤلفون: Xie, Jiakang
المساهمون: COLUMBIA UNIV PALISADES NY LAMONT-DOHERTY EARTH OBSERVATORY
المصدر: DTIC
مصطلحات موضوعية: Seismology, Nuclear Explosions and Devices(non-military), Radiofrequency Wave Propagation, NUCLEAR EXPLOSIONS, MEASUREMENT, SEISMIC WAVES, ATTENUATION, SPECTRA, EARTHQUAKES, TIBET, DATA PROCESSING, SCATTERING, HIGH FREQUENCY, WAVE PROPAGATION, TABLES(DATA), KIRGYZIA, SEISMOLOGICAL STATIONS, EARTH MANTLE, TRAVEL TIME, SEISMIC VELOCITY, AMPLITUDE, DATA ACQUISITION, LONG RANGE(DISTANCE), PROFILES, COMPARISON, UNDERGROUND EXPLOSIONS, VARIATIONS, SEISMIC DATA, TIBETAN PLATEAU, PN SPECTRA
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9دورية أكاديمية
المؤلفون: Kim, Jerry
المساهمون: NAVAL POSTGRADUATE SCHOOL MONTEREY CA
المصدر: DTIC
مصطلحات موضوعية: Electricity and Magnetism, Quantum Theory and Relativity, Radiofrequency Wave Propagation, ELECTROMAGNETIC FIELDS, ELECTROMAGNETIC SCATTERING, INVERSION, FIRST PRINCIPLES CALCULATIONS, SIMULATION, SOURCES, WAVE PROPAGATION, IMAGES, GREENS FUNCTIONS, COMPUTERIZED TOMOGRAPHY, SIMPLIFICATION, MAXWELLS EQUATIONS, MEDIA, ISOTROPISM, TRANSMITTANCE, MEASUREMENT, THESES, SINGLULAR VALUE DECOMPOSITION, TWI(THROUGH THE WALL IMAGING), INVERSE PROBLEM, TERAHERTZ
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10دورية أكاديمية
المؤلفون: Janning, Dan S.
المساهمون: AIR FORCE RESEARCH LAB WRIGHT-PATTERSON AFB OH SENSORS DIRECTORATE
المصدر: DTIC
مصطلحات موضوعية: Electrical and Electronic Equipment, Electricity and Magnetism, Radiofrequency Wave Propagation, MEASUREMENT, SURFACE WAVES, ELECTROMAGNETIC WAVE PROPAGATION, LOG PERIODIC ANTENNAS, DIPOLE ANTENNAS, ANTENNA ARRAYS, SIMULATORS, ELECTRICAL IMPEDANCE, METHOD OF MOMENTS, WAVEGUIDES, SYMPOSIA, WAVEGUIDE SIMULATORS, PROPAGATION CONSTANT, FREQUENCY SELECTIVE SURFACES, INFINITE ARRAY MODELS, PASSIVE DIPOLE ARRAYS, SURFACE WAVE PROPAGATION CONSTANT, WAVEGUIDE PROPAGATION CONSTANT, PERIODIC DIPOLE ARRAYS, WUAFRL7622110D
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