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1مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Electrical and Electronic Equipment, Non-radio Communications, AIRCRAFT ANTENNAS, COMMUNICATION SATELLITE TERMINALS, LENS ANTENNAS, AIRBORNE, AIRCRAFT, ANGLES, ANTENNAS, CONVEX BODIES, DIAMETERS, DIELECTRICS, DUAL MODE, EXTREMELY HIGH FREQUENCY, FEEDING, FREQUENCY, HIGH RATE, K BAND, LENSES, PERFORMANCE(ENGINEERING), Q BAND, SIDELOBES, PE33601F, PE63431F, Text
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2مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Mfg & Industrial Eng & Control of Product Sys, Unmanned Spacecraft, Command, Control and Communications Systems, COMMAND AND CONTROL SYSTEMS, COMMUNICATION SATELLITE TERMINALS, DATA ACQUISITION, ELECTRONIC AIRCRAFT, KA BAND, MAINTAINABILITY, P BAND, RELIABILITY(ELECTRONICS), SYSTEMS ANALYSIS, TEST METHODS, SATELLITE COMMUNICATIONS, E-4 AIRCRAFT, AIRBORNE COMMAND POSTS, LES-8 SATELLITE, LES-9 SATELLITE, PE63431F, WUAFAL12270124, Text
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3مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Atmospheric Physics, Nuclear Radiation Shield, Protection & Safety, Radiofrequency Wave Propagation, Unmanned Spacecraft, Radio Communications, COMMUNICATION SATELLITES, IONOSPHERIC DISTURBANCES, NUCLEAR EXPLOSION SIMULATION, BARIUM, CLOUDS, COLOR PHOTOGRAPHY, DOWNLINKS, FADING(ELECTROMAGNETIC WAVES), IONS, SCINTILLATION, ULTRAHIGH FREQUENCY, BARIUM CLOUDS, STRESS PROJECT, C-135 AIRCRAFT, LES 8/9 SATELLITES, PE63431F, WUAFAL12272205, Text
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4مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Unmanned Spacecraft, Command, Control and Communications Systems, COMMUNICATION SATELLITE TERMINALS, COMMUNICATION SATELLITES, SPACE COMMUNICATIONS, ATTITUDE CONTROL SYSTEMS, COMMAND AND CONTROL SYSTEMS, DATA LINKS, K BAND, LIFE CYCLES, RADIOISOTOPE THERMOELECTRIC DEVICES, SATELLITE ATTITUDE, STRATEGIC COMMUNICATIONS, SYSTEMS ANALYSIS, SYSTEMS ENGINEERING, ULTRAHIGH FREQUENCY, LES-8 SATELLITE, LES-9 SATELLITE, PE63431F, Text
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5مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Unmanned Spacecraft, Radio Communications, COMMUNICATION SATELLITES, RADIOFREQUENCY, K BAND, INFORMATION PROCESSING, INTERMEDIATE FREQUENCIES, COMMUNICATION TERMINALS, COMMUNICATION AND RADIO SYSTEMS, DIGITAL SIMULATION, LES 8 SATELLITE, LES 9 SATELLITE, PE63431F, WUAFAL12271218, Text
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6مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Electrical and Electronic Equipment, Solid State Physics, RADIOFREQUENCY AMPLIFIERS, POWER AMPLIFIERS, TRANSISTOR AMPLIFIERS, LOADING(ELECTRONICS), EFFICIENCY, HIGH POWER, ULTRAHIGH FREQUENCY, LOAD-PULL TECHNIQUE, FIXED TUNED AMPLIFIERS, PE63431F, Text
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7مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Unmanned Spacecraft, Radio Communications, SPACE COMMUNICATIONS, SATELLITE COMMUNICATIONS, COMMUNICATION SATELLITES, OPTICAL COMMUNICATIONS, RADIO RECEIVERS, NULLS(AMPLITUDE), ADAPTIVE COMMUNICATIONS, RADIO LINKS, ONBOARD, RADIO TRANSMITTERS, SATELLITE ANTENNAS, PROCESSING EQUIPMENT, K BAND, SIGNAL PROCESSING, DIGITAL SYSTEMS, LES-5 SATELLITE, LES-6 SATELLITE, LES-8 SATELLITE, LES-9 SATELLITE, PE65705F, PE63431F, Text
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8مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Theoretical Mathematics, Computer Programming and Software, Structural Engineering and Building Technology, Mechanics, STRUCTURAL ANALYSIS, FINITE ELEMENT ANALYSIS, COMPUTER AIDED DESIGN, COMPUTER PROGRAMS, MATRICES(MATHEMATICS), NODES, LOAD DISTRIBUTION, SPECIFICATIONS, ICES(INTEGRATED CIVIL ENGINEERING SYSTEM), INTEGRATED CIVIL ENGINEERING SYSTEM, ICES-STUDL, PE63431F, Text
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9مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Unmanned Spacecraft, SYNCHRONOUS SATELLITES, ATTITUDE CONTROL SYSTEMS, INERTIAL SYSTEMS, PITCH(MOTION), DETECTORS, INFRARED DETECTORS, TORQUE, GYROSCOPES, ROLL, COMPUTERIZED SIMULATION, ALGORITHMS, YAW, PE63431F, Text
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10مورد إلكتروني
المصدر: DTIC AND NTIS
مصطلحات الفهرس: Optics, Spacecraft Trajectories and Reentry, PRISMS(OPTICS), COMPUTER AIDED DESIGN, ACCURACY, MEASURING INSTRUMENTS, OPTICAL EQUIPMENT COMPONENTS, OPTICAL GLASS, SYNCHRONOUS SATELLITES, SUN, SATELLITE TRACKING SYSTEMS, EQUATORIAL ORBITS, ANGLES, SATELLITE ATTITUDE, SUN TRANSIT, LES 8 SATELLITES, LES 9 SATELLITES, GREY COMPUTER PROGRAM, PE63431F, Text