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1دورية 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
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2دورية أكاديمية
المؤلفون: Partridge, Preston T, Bennett, Rick, Capots, Larry, Caven, Will, Dawson, Douglas, Farrell, James, Flanick, Bruce, Hubble, Aimee, Musselman, Thomas, Spektor, Rostislav
المساهمون: AEROSPACE CORP EL SEGUNDO CA
المصدر: DTIC
مصطلحات موضوعية: Electrical and Electronic Equipment, Radiofrequency Wave Propagation, BREAKDOWN(ELECTRONIC THRESHOLD), EXCITATION, RADIOFREQUENCY, CHARGE CARRIERS, CROSSINGS, FREQUENCY CONVERSION, MICROWAVES, PEAK VALUES, PHASED ARRAYS, POWER LEVELS, SIGNAL PROCESSING, SPACECRAFT COMPONENTS, STATISTICAL ANALYSIS, SYSTEMS ENGINEERING, TEST AND EVALUATION, THRESHOLD EFFECTS, VERIFICATION, VOLTAGE, WAVE PROPAGATION, MULTIPACTOR BREAKDOWN, RADIOFREQUENCY SYSTEMS, SYSTEM COMPONENTS
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3دورية 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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4دورية 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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5دورية 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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6دورية أكاديمية
المؤلفون: Pogorzelski, Ronald J, Rengarajan, Sembiam R
المساهمون: CALIFORNIA STATE UNIV NORTHRIDGE
المصدر: DTIC
مصطلحات موضوعية: Electrical and Electronic Equipment, Radiofrequency Wave Propagation, ANTENNAS, MULTIPATH TRANSMISSION, SIGNAL PROCESSING, ALGORITHMS, CALIBRATION, COMMUNICATIONS NETWORKS, COUPLING(INTERACTION), EXTRAPOLATION, FAR FIELD, MATHEMATICAL FILTERS, NEAR FIELD, PATTERNS, PERFORMANCE(ENGINEERING), PLANAR STRUCTURES, PLANE WAVES, PROBES, RADIATION, SCANNING, WAVE PROPAGATION, WAVEGUIDES, NEARFIELD MEASUREMENTS, POST-MEASUREMENT COMPUTER PROCESSING, EPIC(EXTENDED PROBE INSTRUMENT CALIBRATION), PE611102A
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7دورية أكاديمية
المؤلفون: Woods, Michael A
المساهمون: NAVAL POSTGRADUATE SCHOOL MONTEREY CA
المصدر: DTIC
مصطلحات موضوعية: Computer Systems, Radiofrequency Wave Propagation, Radio Communications, RADIOFREQUENCY INTERFERENCE, ROUTING, TIME DIVISION MULTIPLE ACCESS, WIRELESS COMPUTER NETWORKS, ALGORITHMS, ATTENUATION, COMMUNICATIONS PROTOCOLS, COMMUNICATIONS TRAFFIC, DATA LINKS, DELAY, MULTISENSORS, NETWORK ARCHITECTURE, PACKET SWITCHING, PERFORMANCE(ENGINEERING), SIGNAL PROCESSING, SIGNAL TO NOISE RATIO, THESES, TRANSMITTANCE, WAVE PROPAGATION, WSN(WIRELESS SENSOR NETWORKS), PHYSICAL INTERFERENCE, STDMA(SPATIAL TIME-DIVISION MULTIPLE ACCESS), ROUTING PROTOCOLS, MAC(MEDIA ACCESS LAYER), PHYSICAL LAYER, NETWORK LAYER, OSI(OPEN SYSTEMS INTERCONNECTION)
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8دورية أكاديمية
المؤلفون: Chukhman, Ilya
المساهمون: MARYLAND UNIV COLLEGE PARK
المصدر: DTIC
مصطلحات موضوعية: Computer Programming and Software, Computer Hardware, Computer Systems, Radiofrequency Wave Propagation, COMPUTER AIDED DESIGN, EMBEDDED SYSTEMS, MULTIPROCESSORS, DEBUGGING(COMPUTERS), DIGITAL SYSTEMS, DISCRIMINANT ANALYSIS, FAST FOURIER TRANSFORMS, FIELD PROGRAMMABLE GATE ARRAYS, HOT SPOTS, IDENTIFICATION, INTEGRATED CIRCUITS, INTERFERENCE, KERNEL FUNCTIONS, MEMORY DEVICES, OPTIMIZATION, SIGNAL PROCESSING, SIGNAL TO NOISE RATIO, SPEECH RECOGNITION, SYNERGISM, THESES, TRADE OFF ANALYSIS, UTILIZATION, DSP(DIGITAL SIGNAL PROCESSING), NRE(NON-RECURRING ENGINEERING), MOC(MODEL OF COMPUTATION), RVC(RECONFIGURABLE VIDEO CODING)
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9دورية أكاديمية
المؤلفون: Huston, Dryver, Xia, Tian
المساهمون: VERMONT UNIV BURLINGTON
المصدر: DTIC
مصطلحات موضوعية: Active & Passive Radar Detection & Equipment, Radiofrequency Wave Propagation, ADAPTIVE SYSTEMS, COGNITION, GROUND PENETRATING RADAR, ALGORITHMS, ANTENNAS, DIELECTRICS, FREQUENCY, GEOGRAPHICAL INFORMATION SYSTEMS, GROUND LEVEL, MICROWAVE EQUIPMENT, NONLINEAR SYSTEMS, PENETRATION, PULSE GENERATORS, SIGNAL PROCESSING, TEST AND EVALUATION, WALLS, WAVEFORMS, WIRELESS COMMUNICATIONS, COGNITIVE RADAR, PE611103A
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10دورية أكاديمية
المؤلفون: Smith, Joshua
المساهمون: ARMY RESEARCH LAB ADELPHI MD SENSORS AND ELECTRON DEVICES DIRECTORATE
المصدر: DTIC
مصطلحات موضوعية: Military Intelligence, Radiofrequency Wave Propagation, Radio Communications, RADIO SCANNING, SAMPLING, ANALOG TO DIGITAL CONVERTERS, DATA ACQUISITION, ELECTRONIC INTELLIGENCE, RADIO ENGINEERING, RADIO EQUIPMENT, RADIOFREQUENCY INTERFERENCE, SIGNAL PROCESSING, SOFTWARE TOOLS, NYQUIST SHANNON SAMPLING THEOREM, HARDWARE CONFIGURATION, SOFTWARE DEFINED SPECTRUM ANALYSIS
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