-
91دورية أكاديمية
المؤلفون: Monga, Vishal
المساهمون: PENNSYLVANIA STATE UNIV STATE COLLEGE
المصدر: DTIC
مصطلحات موضوعية: Statistics and Probability, Active & Passive Radar Detection & Equipment, Radiofrequency Wave Propagation, ADAPTIVE SYSTEMS, NOISE JAMMERS, RADAR CLUTTER, RADIOFREQUENCY INTERFERENCE, ALGORITHMS, CONVEX BODIES, COVARIANCE, DOPPLER RADAR, ESTIMATES, EXPERIMENTAL DESIGN, MATRICES(MATHEMATICS), MAXIMUM LIKELIHOOD ESTIMATION, OPTIMIZATION, POWER SPECTRA, RADAR EQUIPMENT, RANK ORDER STATISTICS, SIGNAL PROCESSING, TRACTABLE, TRANSMITTANCE, WHITE NOISE, CONVEX OPTIMIZATION, ESTIMATION, STAP(RADAR SPACE TIME ADAPTIVE PROCESSING), RCML(RANK CONSTRAINED MAXIMUM LIKELIHOOD)
وصف الملف: text/html
-
92دورية أكاديمية
المؤلفون: Forliti, D J, Salazar, D V, Bishop, A J
المساهمون: AIR FORCE RESEARCH LAB EDWARDS AFB CA AEROSPACE SYSTEMS DIRECTORATE
المصدر: DTIC
مصطلحات موضوعية: Radiofrequency Wave Propagation, TRANSVERSE WAVES, CONSISTENCY, DEFLECTION, DRAG, ENTRAINMENT, GAS TURBINES, LAW ENFORCEMENT, MIXING, MOMENTUM TRANSFER, OPTIMIZATION, PARAMETERS, PENETRATION, POSITION(LOCATION), RANGE(DISTANCE), REPRINTS, SCALING FACTOR, TRAJECTORIES, TRANSPORT PROPERTIES, VARIABLES, TRANSVERSE JETS, Q09Z
وصف الملف: text/html
-
93دورية أكاديمية
المؤلفون: Irizarry, Alfredo V
المساهمون: AIR FORCE RESEARCH LAB ROME NY INFORMATION DIR/ INFORMATION AND INTELLIGENCE EXPLOITATION DIV
المصدر: DTIC
مصطلحات موضوعية: Operations Research, Radiofrequency Wave Propagation, Radio Communications, CLASSIFICATION, SIGNAL PROCESSING, ALGORITHMS, NOISE(RADIO), RADIO SIGNALS, CDMA(CODE DIVISION MULTIPLE ACCESS), DS/CDMA SIGNALS, BPSK(BINARY PHASE SHIFT KEYING), QPSK(QUADRATURE PHASE SHIFT KEYING), AVERAGE LIKELIHOOD FUNCTION, WUAFRLRIGIHALM
وصف الملف: text/html
-
94دورية أكاديمية
المؤلفون: Kalb, Joel T, Price, G R
المساهمون: ARMY RESEARCH LAB ABERDEEN PROVING GROUND MD HUMAN RESEARCH AND ENGINEERING DIRECTORATE
المصدر: DTIC
مصطلحات موضوعية: Anatomy and Physiology, Operations Research, Radiofrequency Wave Propagation, EAR, IMPULSE NOISE, MATHEMATICAL MODELS, ALGORITHMS, MODELS, PREDICTIONS, RISK, AHAAH(AUDITORY HAZARD ASSESSMENT ALGORITHM FOR HUMANS), HEARING DAMAGE, NOISE STANDARDS, BASILAR MEMBRANE MOTION, DRC(DAMAGE RISK CRITERIA)
وصف الملف: text/html
-
95دورية أكاديمية
المؤلفون: Ashcom, Jonathan B
المساهمون: MASSACHUSETTS INST OF TECH LEXINGTON LINCOLN LAB
المصدر: DTIC
مصطلحات موضوعية: Optics, Radiofrequency Wave Propagation, HETERODYNING, INTERFEROMETRY, SIGNAL TO NOISE RATIO, WHITE LIGHT, COMPARISON, EQUATIONS, INFRARED RADIATION, INTERFEROMETERS, LONG WAVELENGTHS, SNR(SIGNAL TO NOISE RATIO), SNR EQUATIONS, WHITE LIGHT HETERODYNE INTERFEROMETRY, LWIR(LONG WAVELENGTH INFRARED RADIATION), DIRECT DETECTION SNR, HOMODYNE SNR
وصف الملف: text/html
-
96دورية أكاديمية
المؤلفون: Robertson, Andrew, Kompella, Sastry, Molnar, Joe, Fu, Frank, Dillon, Matthew, Perkins, Dimitri
المساهمون: NAVAL RESEARCH LAB WASHINGTON DC NETWORKS AND COMMUNICATION SYSTEMS BRANCH
المصدر: DTIC
مصطلحات موضوعية: Direction Finding, Radiofrequency Wave Propagation, Radio Communications, DIRECTION FINDING, EMITTERS, RADIO RECEIVERS, RADIO TRANSMITTERS, TRANSMITTER RECEIVERS, GEOLOCATION, GNU RADIO, PATH LOSS, PDOA(POWER DIFFERENCE OF ARRIVAL), SENSOR NETWORKS, SIGNAL POWER, SIGNAL STRENGTH, SOFTWARE DEFINED RADIO, TRANSMITTER LOCALIZATION
وصف الملف: text/html
-
97دورية أكاديمية
المساهمون: BOSTON UNIV MA CENTER FOR SPACE PHYSICS
المصدر: DTIC
مصطلحات موضوعية: Atmospheric Physics, Geomagnetism, Optics, Radiofrequency Wave Propagation, ALL SKY CAMERAS, ASTRONOMICAL INSTRUMENTS, IONOSPHERIC DISTURBANCES, SATELLITE IMAGERY, COMMUNICATION AND RADIO SYSTEMS, INSTALLATION, MAGNETOSPHERE, MULTISENSORS, OPTICAL EQUIPMENT, PLASMASPHERE, RADIO INTERFERENCE, SATELLITE NETWORKS, THERMOSPHERE, UPPER ATMOSPHERE, SPACE WEATHER, ALL-SKY-IMAGING, STABLE AURORAL RED ARCS, MEDIUM SCALE TRAVELING IONOSPHERIC DISTURBANCES, EQUATORIAL-SPREAD-F
وصف الملف: text/html
-
98دورية أكاديمية
المؤلفون: Usechak, Nicholas G, Kovanis, Vassilios, Simpson, Thomas B, Liu, Jia-Ming, AlMulla, Mohammad
المساهمون: AIR FORCE RESEARCH LAB WRIGHT-PATTERSON AFB OH SENSOR DIR/AEROSPACE COMPONENTS AND SUBSYSTEMS TECHNOLOGY DIV
المصدر: DTIC
مصطلحات موضوعية: Electrical and Electronic Equipment, Lasers and Masers, Radiofrequency Wave Propagation, FREQUENCY, OSCILLATORS, SEMICONDUCTOR LASERS, TUNING, AMPLITUDE, DYNAMICS, PERTURBATIONS, TEMPERATURE, LIMIT-CYCLE OSCILLATORS, FLUCTUATIONS, INJECTED OPTICAL FIELD AMPLITUDE, PE61102F, WUAFRL2305DPY05T
وصف الملف: text/html
-
99دورية 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
وصف الملف: text/html
-
100دورية 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
وصف الملف: text/html