Item talk:Q166991

{

 "id": "https://openalex.org/T13121",
 "display_name": "Radar Wave Propagation and Refractivity Estimation",
 "description": "This cluster of papers focuses on radar wave propagation, refractivity estimation, and atmospheric ducting. It includes research on parabolic wave equations, evaporation ducts, tropospheric refractivity, and the impact of meteorological parameters on radio wave propagation. The studies cover a wide range of techniques and models for estimating refractivity from radar sea clutter and ground-based GPS, as well as the development of tools for propagation prediction over variable terrain.",
 "keywords": [
   "Radar Propagation",
   "Refractivity Estimation",
   "Parabolic Wave Equation",
   "Evaporation Duct",
   "Tropospheric Refractivity",
   "Atmospheric Ducting",
   "Radio Wave",
   "Ground-Based GPS",
   "Electromagnetic Scatterings",
   "Meteorological Parameters"
 ],
 "ids": {
   "openalex": "https://openalex.org/T13121",
   "wikipedia": "https://en.wikipedia.org/wiki/Radio_propagation"
 },
 "subfield": {
   "id": "https://openalex.org/subfields/2202",
   "display_name": "Aerospace Engineering"
 },
 "field": {
   "id": "https://openalex.org/fields/22",
   "display_name": "Engineering"
 },
 "domain": {
   "id": "https://openalex.org/domains/3",
   "display_name": "Physical Sciences"
 },
 "siblings": [
   {
     "id": "https://openalex.org/T11367",
     "display_name": "Accelerator Technology and Superconducting Cavities"
   },
   {
     "id": "https://openalex.org/T11008",
     "display_name": "Aeroacoustic Analysis of Jet Noise"
   },
   {
     "id": "https://openalex.org/T10944",
     "display_name": "Aerodynamics and Heat Transfer in Turbomachinery"
   },
   {
     "id": "https://openalex.org/T12081",
     "display_name": "Aerodynamics of High-Speed Trains and Vehicles"
   },
   {
     "id": "https://openalex.org/T11489",
     "display_name": "Air Traffic Management and Conflict Resolution"
   },
   {
     "id": "https://openalex.org/T12719",
     "display_name": "Airborne Wind Energy Systems and High-Altitude Platforms"
   },
   {
     "id": "https://openalex.org/T10670",
     "display_name": "Aluminium Alloys for Aerospace and Automotive Applications"
   },
   {
     "id": "https://openalex.org/T10069",
     "display_name": "Antenna Design and Applications"
   },
   {
     "id": "https://openalex.org/T13855",
     "display_name": "Autonomous Aerial Refueling Systems for UAVs"
   },
   {
     "id": "https://openalex.org/T11170",
     "display_name": "Biological and Biomimetic Flight Dynamics"
   },
   {
     "id": "https://openalex.org/T11619",
     "display_name": "Challenges and Applications of Detonation Propulsion Technology"
   },
   {
     "id": "https://openalex.org/T13200",
     "display_name": "Cryogenic Fluid Storage and Management"
   },
   {
     "id": "https://openalex.org/T12699",
     "display_name": "Electromagnetic Launch Science and Technology"
   },
   {
     "id": "https://openalex.org/T12449",
     "display_name": "Evolution and Applications of CubeSat Missions"
   },
   {
     "id": "https://openalex.org/T10655",
     "display_name": "Global Navigation Satellite Systems (GNSS)"
   },
   {
     "id": "https://openalex.org/T12513",
     "display_name": "Hybrid Rocket Propulsion and Stability Analysis"
   },
   {
     "id": "https://openalex.org/T13638",
     "display_name": "Hypersonic Perception and Physiological Response"
   },
   {
     "id": "https://openalex.org/T12696",
     "display_name": "Icing Mitigation Techniques for Wind Turbines and Aircraft"
   },
   {
     "id": "https://openalex.org/T11325",
     "display_name": "Inertial Navigation Systems and Sensor Fusion Techniques"
   },
   {
     "id": "https://openalex.org/T13257",
     "display_name": "Inertially Stabilized Platform Technology Concepts"
   },
   {
     "id": "https://openalex.org/T12389",
     "display_name": "Infrared Small Target Detection and Tracking"
   },
   {
     "id": "https://openalex.org/T11383",
     "display_name": "Metasurfaces for Antenna and Radar Applications"
   },
   {
     "id": "https://openalex.org/T12158",
     "display_name": "Missile Guidance and Control Strategies"
   },
   {
     "id": "https://openalex.org/T14423",
     "display_name": "Modernization of Air Force in Warfare"
   },
   {
     "id": "https://openalex.org/T11096",
     "display_name": "Morphing Aircraft Technology"
   },
   {
     "id": "https://openalex.org/T10891",
     "display_name": "Multiple-Input Multiple-Output Radar Systems"
   },
   {
     "id": "https://openalex.org/T10597",
     "display_name": "Nuclear Reactor Technology and Development"
   },
   {
     "id": "https://openalex.org/T12560",
     "display_name": "Nuclear Thermal Hydraulics in Passive Systems"
   },
   {
     "id": "https://openalex.org/T11082",
     "display_name": "Optimization of Spacecraft Trajectories and Formations"
   },
   {
     "id": "https://openalex.org/T13371",
     "display_name": "Optimization of Weapon-Target Assignment Problems"
   },
   {
     "id": "https://openalex.org/T11946",
     "display_name": "Optimization Techniques for Antenna Arrays"
   },
   {
     "id": "https://openalex.org/T12007",
     "display_name": "Plasma Actuators for Aerodynamic Flow Control"
   },
   {
     "id": "https://openalex.org/T12019",
     "display_name": "Radiometric Calibration and Performance Monitoring"
   },
   {
     "id": "https://openalex.org/T12042",
     "display_name": "Satellite Communication Networks and Systems"
   },
   {
     "id": "https://openalex.org/T10191",
     "display_name": "Simultaneous Localization and Mapping"
   },
   {
     "id": "https://openalex.org/T11701",
     "display_name": "Space Debris Removal and On-Orbit Servicing Technologies"
   },
   {
     "id": "https://openalex.org/T14214",
     "display_name": "Space Suit Design and Ergonomics for EVA"
   },
   {
     "id": "https://openalex.org/T11038",
     "display_name": "Synthetic Aperture Radar (SAR) Technology and Applications"
   },
   {
     "id": "https://openalex.org/T10801",
     "display_name": "Synthetic Aperture Radar Interferometry"
   },
   {
     "id": "https://openalex.org/T10626",
     "display_name": "Thermal Barrier Coatings for Gas Turbines"
   },
   {
     "id": "https://openalex.org/T11133",
     "display_name": "Unmanned Aerial Vehicle Communications"
   },
   {
     "id": "https://openalex.org/T12125",
     "display_name": "Unmanned Aerial Vehicles for Wind Estimation and Soaring"
   },
   {
     "id": "https://openalex.org/T10680",
     "display_name": "Wind Energy Technology and Aerodynamics"
   }
 ],
 "works_count": 20825,
 "cited_by_count": 107203,
 "updated_date": "2024-08-26T05:25:39.928618",
 "created_date": "2024-01-23"

}