Statements (103)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:smartphone
Antenna Radio telescope |
| gptkbp:alternativeName |
antenna
Deep_Space_Network_antenna LORAN-C_transmitter Radio_telescope_array Transceiver guyed_mast lattice_tower radio_mast radio_transmitter transmission_tower |
| gptkbp:builtBy |
gptkb:NASA_Jet_Propulsion_Laboratory
|
| gptkbp:canBe |
Connected element interferometer
Very long baseline interferometry array |
| gptkbp:component |
Receiver
Antenna Transmitter |
| gptkbp:composedOf |
Multiple radio telescopes
|
| gptkbp:detects |
gptkb:Radio_waves
|
| gptkbp:diameter |
34 meters
70 meters |
| gptkbp:enables |
Interferometry
High sensitivity observations Wide field imaging |
| gptkbp:example |
gptkb:Very_Large_Array
gptkb:Atacama_Large_Millimeter_Array gptkb:Square_Kilometre_Array |
| gptkbp:field |
Astronomy
Astrophysics |
| gptkbp:foundIn |
gptkb:radio_station
gptkb:Television Bluetooth devices Satellites Mobile phones Radar Wi-Fi devices |
| gptkbp:frequency |
gptkb:Ka-band
gptkb:S-band X-band |
| gptkbp:hasType |
gptkb:Log-periodic_antenna
gptkb:Yagi-Uda_antenna Dipole antenna Fractal antenna Horn antenna Loop antenna Monopole antenna Parabolic antenna Patch antenna |
| gptkbp:improves |
Angular resolution
|
| gptkbp:inventedBy |
gptkb:Heinrich_Hertz
|
| gptkbp:location |
gptkb:Canberra_Deep_Space_Communications_Complex
gptkb:Goldstone_Deep_Space_Communications_Complex gptkb:Madrid_Deep_Space_Communications_Complex |
| gptkbp:measures |
Gain
Impedance Efficiency Bandwidth Directivity Polarization Radiation pattern Cosmic radio sources |
| gptkbp:operatedBy |
gptkb:NASA
|
| gptkbp:operates |
gptkb:UHF
gptkb:VHF gptkb:EHF SHF Radio frequency Microwave frequency |
| gptkbp:operatesIn |
Radio frequencies
|
| gptkbp:partOf |
gptkb:Deep_Space_Network
|
| gptkbp:relatedTo |
Propagation
Wireless communication Antenna array Antenna feed Antenna gain Antenna matching Antenna polarization Antenna tuner Transmission line Antenna theory Electromagnetic wave Standing wave ratio |
| gptkbp:requires |
Precise timing
Data correlation |
| gptkbp:shape |
Parabolic reflector
|
| gptkbp:supportedBy |
gptkb:Voyager_missions
Mars missions Lunar missions Interplanetary missions |
| gptkbp:usedFor |
Radio astronomy
Receiving electromagnetic waves Transmitting electromagnetic waves Spacecraft communication Tracking spacecraft |
| gptkbp:bfsParent |
gptkb:Eiffel_Tower
gptkb:radar gptkb:radio_station gptkb:satellite gptkb:Tokyo_Tower gptkb:industrial_equipment |
| gptkbp:bfsLayer |
4
|