-
1دورية أكاديمية
المؤلفون: Yan,Su, Jin,Jian-Ming
المساهمون: University of Illinois Center for Computational Electromagnetics Urbana United States
مصطلحات موضوعية: Radiofrequency Wave Propagation, Numerical Mathematics, time domain, finite element analysis, GALERKIN METHOD, electromagnetic fields, Maxwells equations, euler equations, HIGH POWER MICROWAVE, discontinuous-Galerkin, nonlinear breakdown, electron energy distribution function
وصف الملف: text/html
-
2دورية أكاديمية
المساهمون: University of Akron Akron United States
مصطلحات موضوعية: Numerical Mathematics, Radiofrequency Wave Propagation, electronically scanned array, signal processing, complementary metaloxide semiconductors, digital signal processing, very large scale integration, field programmable gate arrays, algorithms, frequency response, radio frequency, sensor networks, signal generators, transmitters, anechoic chambers, antenna arrays, cross correlation, fast fourier transform, DISCRETE FOURIER TRANSFORMS, beam forming, aperture arrays, digital array processing, antenna beamformers
وصف الملف: text/html
-
3دورية أكاديمية
المؤلفون: Notaros, Branislav M
المساهمون: COLORADO STATE UNIV FORT COLLINS
المصدر: DTIC
مصطلحات موضوعية: Electrical and Electronic Equipment, Numerical Mathematics, Radiofrequency Wave Propagation, FINITE ELEMENT ANALYSIS, MICROWAVES, ANTENNA ARRAYS, BREAKDOWN(ELECTRONIC THRESHOLD), ELECTRICAL ENGINEERING, ELECTROMAGNETIC FIELDS, GALERKIN METHOD, GRANTS, HYBRID SYSTEMS, MAXWELLS EQUATIONS, NONLINEAR ANALYSIS, NUMERICAL ANALYSIS, RESONATORS, STUDENTS, WAVE PROPAGATION, WAVEGUIDES, WORKSHOPS, FEM2012 INTERNATIONAL WORKSHOP, CONFERENCE SUPPORT GRANTS, STUDENT PAPER COMPETITION, STUDENT TRAVEL SUPPORT GRANTS, PE611102A
وصف الملف: text/html
-
4دورية أكاديمية
المؤلفون: Fedele, Paul, Kalb, Joel
المساهمون: ARMY RESEARCH LAB ABERDEEN PROVING GROUND MD HUMAN RESEARCH AND ENGINEERING DIRECTORATE
المصدر: DTIC
مصطلحات موضوعية: Anatomy and Physiology, Numerical Mathematics, Computer Programming and Software, Radiofrequency Wave Propagation, Protective Equipment, ALGORITHMS, COMPUTER PROGRAMS, HEARING, IMPULSE NOISE, EAR PROTECTORS, HAZARDS, INSERTION LOSS, MODELS, RISK ANALYSIS, WAVEFORMS, AHAAH(AUDITORY HAZARD ASSESSMENT ALGORITHM FOR HUMANS), AMPLITUDE AND TIME-SCALE DEPENDENCE, HPD(HEARING PROTECTOR DEVICES), IMPULSIVE NOISE, LDNL(LEVEL DEPENDENT NONLINEAR), HPM(HEARING PROTECTOR MODULE), LDNL HPD, REAT(REAL EAR ATTENUATION AT THRESHOLD)
وصف الملف: text/html
-
5دورية 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
-
6دورية 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
وصف الملف: text/html
-
7دورية أكاديمية
المساهمون: SPACE AND NAVAL WARFARE SYSTEMS CENTER SAN DIEGO CA ATMOSPHERIC PROPAGATION BRANCH
المصدر: DTIC
مصطلحات موضوعية: Meteorology, Numerical Mathematics, Active & Passive Radar Detection & Equipment, Optics, Radiofrequency Wave Propagation, DUCTED BODIES, ELECTROMAGNETIC WAVE PROPAGATION, REFRACTION, CLUTTER, METEOROLOGICAL RADAR, PARABOLAS, GROUND BASED, RADIO TRANSMISSION, MARKOV PROCESSES, DISPLAY SYSTEMS, WEATHER FORECASTING, MONTE CARLO METHOD, ALGORITHMS, GROUND LEVEL, RFC(REFRACTIVITY FROM CLUTTER), APM(ADVANCED PROPAGATION MODELS), AREPS(ADVANCED REFRACTIVE EFFECTS PREDICTION SYSTEMS), HWDDC(HAZARDOUS WEATHER DETECTION AND DISPLAY CAPABILITIES), SBD(SURFACE BASED DUCTS), TPEM(TERRAIN PARABOLIC EQUATION MODELS), METROPOLIS HASTINGS GIBBS ALGORITHMS, SPANDAR(SPACE RANGE RADAR), TDA(TACTICAL DECISION AIDS), POINT TARGETS, WRTTS(WEATHER RADAR THROUGH THE SENSOR)
وصف الملف: text/html
-
8دورية أكاديمية
المؤلفون: McMahon, Jason R., Martin, Richard K., Cain, Stephen C.
المساهمون: AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH GRADUATE SCHOOL OF ENGINEERING AND MANAGEMENT
المصدر: DTIC
مصطلحات موضوعية: Lasers and Masers, Numerical Mathematics, Active & Passive Radar Detection & Equipment, Radiofrequency Wave Propagation, LASER APPLICATIONS, OPTICAL RADAR, COLLISION AVOIDANCE, IMAGE PROCESSING, DETECTORS, ELECTROMAGNETIC WAVE PROPAGATION, CONVOLUTION, MATHEMATICAL MODELS, RANGE FINDING, CORRELATION TECHNIQUES, PIXELS, ALGORITHMS, MATHEMATICAL FILTERS, LADAR(LASER DETECTION AND RANGING), FLASH LASER RADAR, FLASH LADAR, GEM(GENERALIZED EXPECTATION MAXIMIZATION), 3D(THREE DIMENSIONAL), BLIND DECONVOLUTION, LASER RADAR, OBJECT RESTORATION, RANGE ESTIMATION, WAVEFORM PROCESSING, WIENER FILTERS, COLA(COLLISION AVOIDANCE), GEM ALGORITHMS
-
9دورية أكاديمية
المؤلفون: Fiorino, Steven T., Bartell, Richard J., Krizo, Matthew J., Caylor, Gregory L., Moore, Kenneth P., Harris, Thomas R., Cusumano, Salvatore J.
المساهمون: AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH CENTER FOR DIRECTED ENERGY
المصدر: DTIC
مصطلحات موضوعية: Lasers and Masers, Numerical Mathematics, Active & Passive Radar Detection & Equipment, Radiofrequency Wave Propagation, LASER APPLICATIONS, OPTICAL RADAR, CLOUDS, AEROSOLS, SIGNAL TO NOISE RATIO, ELECTROMAGNETIC WAVE PROPAGATION, RADAR, RAIN, FOG, ABSORPTION, RANGE FINDING, ATMOSPHERIC ATTENUATION, WATER VAPOR, ATMOSPHERICS, MATHEMATICAL MODELS, COMPUTERIZED SIMULATION, LADAR(LASER DETECTION AND RANGING), LASER RADAR, HELEEOS(HIGH ENERGY LASER END TO END OPERATIONAL SIMULATION), HEL(HIGH ENERGY LASERS), AEROSOL EXTINCTION, CLOUD EXTINCTION, FOG EXTINCTION, RAIN RATE EFFECTS, SNR(SIGNAL TO NOISE RATIO)
وصف الملف: text/html
-
10دورية أكاديمية
المؤلفون: McMahon, Jason R., Martin, Richard K., Cain, Stephen C.
المساهمون: AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH GRADUATE SCHOOL OF ENGINEERING AND MANAGEMENT
المصدر: DTIC
مصطلحات موضوعية: Lasers and Masers, Numerical Mathematics, Active & Passive Radar Detection & Equipment, Radiofrequency Wave Propagation, LASER APPLICATIONS, OPTICAL RADAR, COLLISION AVOIDANCE, IMAGE PROCESSING, DETECTORS, ELECTROMAGNETIC WAVE PROPAGATION, CONVOLUTION, MATHEMATICAL MODELS, RANGE FINDING, CORRELATION TECHNIQUES, PIXELS, ALGORITHMS, MATHEMATICAL FILTERS, LADAR(LASER DETECTION AND RANGING), FLASH LASER RADAR, FLASH LADAR, GEM(GENERALIZED EXPECTATION MAXIMIZATION), 3D(THREE DIMENSIONAL), BLIND DECONVOLUTION, LASER RADAR, OBJECT RESTORATION, RANGE ESTIMATION, WAVEFORM PROCESSING, WIENER FILTERS, COLA(COLLISION AVOIDANCE), GEM ALGORITHMS
وصف الملف: text/html