Keyphrases
VHF Radar
100%
Taiwan
47%
Field-aligned Irregularities
40%
E-region
36%
Backscatter
34%
Sporadic E
34%
Spectral Width
33%
Doppler Velocity
31%
Plasma Irregularities
29%
FORMOSAT-3
25%
Interferometry
24%
Plasma Structure
24%
Echo Power
23%
Radar Echo
23%
Beam Broadening
22%
Mid-latitude
22%
Ionosphere
22%
Range Imaging
21%
Frequency Domain Interferometry
21%
Electron Density
21%
Electron Density Profile
20%
Terminal Velocity
20%
Multi-frequency
19%
GPS Radio Occultation
18%
Es Layer
17%
Drift Velocity
17%
Broadening Effect
17%
Drop Size Distribution
17%
Precipitation Particles
17%
Nighttime
16%
Ionosonde
16%
Gravity Waves
14%
COSMIC Radio Occultation
14%
Sporadic E Layer
14%
Horizontal Wind
14%
Wind Velocity
14%
Neutral Wind
12%
Refractivity
11%
Ultra-high Frequency
11%
Noise Temperature
11%
Sky Noise
11%
Echo Intensity
11%
Ionospheric Response
11%
Aspect Sensitivity
11%
Power Spectrum
11%
ROCSAT-1
11%
COSMIC Satellites
11%
Wind Profilers
10%
Rainfall Rate
10%
Constellation Observing System for Meteorology
10%
Earth and Planetary Sciences
Ionospherics
76%
Taiwan
57%
COSMIC
49%
Interferometry
44%
E Region
39%
Atmospherics
38%
Electron Density
33%
Radio Occultation
32%
Radar Echo
30%
FORMOSAT
29%
Refractivity
25%
Global Positioning System
25%
Radar Beam
21%
Gravity Wave
20%
Electron Density Profiles
19%
Ionosondes
19%
Wind Shear
19%
Night Sky
18%
Terminal Velocity
18%
Sporadic E Layer
17%
Radiometer
17%
Electric Field
16%
Raindrop
15%
Wind Velocity
15%
Particle Precipitation
14%
Reflectance
14%
Drop Size
14%
Hydrometeor
14%
Imaging Technique
14%
Meteor Trails
14%
Zenith Angle
11%
Doppler Radar
11%
Solar Eclipse
11%
Ionospheric Electron Density
10%
Temperate Region
10%
Ocean Surface
10%
Upper Atmosphere
10%
Rain Gage
9%
Power Spectra
9%
Mesosphere
9%
Radial Velocity
9%
Information Retrieval
9%
Sidelobes
8%
Radar Imaging
8%
Total Electron Content
8%
Spatial Distribution
7%
Power Law
7%
Magnetic Equator
7%
Spectrum Analysis
7%
Theoretical Study
7%
Engineering
Interferometry
48%
Frequency Domain
25%
Radar Beam
22%
Terminal Velocity
21%
Doppler Velocity
20%
Radar Echo
20%
Drift Velocity
19%
Antenna
17%
Spectral Width
16%
Drop Size Distribution
16%
Broadening
13%
Hydrometeor
12%
Echo Power
12%
Doppler Spectrum
11%
Spatial Structure
11%
Carrier Concentration
11%
Power Spectra
10%
Midlatitudes
9%
Doppler Spectral Width
9%
Clear Air
8%
Ka-Band
8%
Layer Thickness
8%
Horizontal Wind
8%
Radar Parameter
8%
Refractivity
8%
Spatial Distribution
8%
Layer Structure
8%
Reflectance
8%
Range Resolution
8%
Gravity Wave
7%
Phase Calibration
7%
Direction of Arrival
7%
Delay Time
7%
Phase System
7%
Height Range
7%
Rainfall Rate
6%
Experimental Result
6%
Electric Field
6%
Melting Layer
5%
Power Distribution
5%
Field Region
5%
Aspect Angle
5%
Density Gradient
5%
Band Propagation
5%
