Physics
Frequencies
100%
Metasurface
64%
Antenna
57%
Silicon
48%
Simulation
46%
Scattering
43%
Region
43%
Broadband
42%
Emission
42%
Light
41%
Dielectrics
41%
Performance
40%
Arrays
40%
Nanowires
38%
Detection
32%
Metamaterial
30%
Independent Variables
29%
Responses
29%
Environment
28%
Media
28%
Graphene
28%
Temperature
27%
Radiation
27%
Images
27%
Substrates
26%
Electromagnetics
26%
Spectra
26%
Variability
26%
Technology
24%
Gamma Radiation
24%
Value
23%
Semiconductor
23%
Impedance
23%
Particle
23%
Magnetic Fields
22%
Pulses
22%
Modulation
21%
Variations
20%
Growth
20%
Area
20%
Circuits
19%
Very Long Base Interferometry
19%
X Ray
19%
Cores
19%
Fiber Laser
18%
Active Galactic Nuclei
18%
Antenna Arrays
17%
Photonics
17%
Electrons
17%
Laser
17%
Speed
17%
Permittivity
16%
Ion
16%
Solar Wind
16%
Spheres
16%
Position (Location)
16%
Amplifier
16%
Microwave
15%
Parsec
15%
Reflectors
15%
Correlation
15%
Boundaries
15%
Black Holes
15%
Networks
15%
Event Horizon
14%
Carbon Nanotube
14%
Electric Potential
14%
Impact
14%
Transmitter
14%
Wireless Power Transfer
14%
Synchrotron
13%
Output
13%
Blazars
13%
Spectrometer
13%
Galaxies
13%
Atomic Layer Epitaxy
13%
Electric Fields
13%
Plane
13%
Domains
13%
Probe
13%
Earth
12%
Solar Cell
12%
Plane Wave
12%
Bandwidth
12%
Integral Equations
12%
Wafer
12%
Optical Properties
12%
Differences
12%
Amplitudes
12%
near Fields
11%
Photons
11%
Harmonics
11%
Geometry
11%
Thin Films
11%
Fibers
11%
Regimes
10%
Frequency Ranges
10%
Magnitude
10%
Targets
10%
Calibration
10%
Engineering
Design
59%
Antenna
57%
Applications
43%
Receivers
41%
Measurement
33%
Surfaces
29%
Performance
26%
Silicon
24%
Networks (Circuits)
22%
Fields
21%
Millimeter Wave
20%
Transmitter
20%
Models
19%
Front End
18%
Efficiency
18%
Wireless Power Transfer
18%
Sensor
18%
Dielectrics
17%
Elements
16%
Atomic Layer Deposition
16%
Simulation
15%
Demonstrates
15%
Energy Engineering
14%
Antenna Arrays
14%
Characteristics
14%
Substrates
13%
Fabrication
13%
Environment
13%
Atomic Layer
13%
Mixers (Machinery)
13%
Scattering
13%
Multiple-Input Multiple-Output
12%
Metasurface
12%
5G
12%
Low Noise Amplifier
12%
Nanowire
11%
Development
11%
Thin Films
11%
Wavelength
10%
Radiation
10%
Electric Potential
10%
Semiconductor
9%
Terahertz
9%
Impedance
9%
Transceiver
9%
Temperature
9%
Passivation
9%
Graphene
9%
Photovoltaics
9%
Architecture
8%
Experiments
8%
Losses
8%
Satellites
8%
Transmissions
8%
Induced Degradation
8%
Integrated Circuit
8%
Reflectance
8%
Mechanisms
8%
Hybrid
8%
Couplings
8%
Bandwidth
8%
Scatterer
8%
Basestation
7%
Frequency Range
7%
Microwave
7%
Amplifier
7%
Antenna Element
7%
Prototype
7%
Lenses
7%
Aluminum Oxide
7%
Heterostructures
7%
Power Amplifier
7%
Filters
7%
Optimization
7%
Research
6%
Plasmonics
6%
Gallium Arsenide
6%
Water
6%
Noise Figure
6%
Stages
6%
Direct Conversion Receiver
6%
Patch Antenna
6%
Filtration
6%
Nanoparticles
5%
Additive Manufacturing
5%
Full-Duplex
5%
Detection
5%
Reduction
5%
Requirements
5%
Coating
5%
Engineering
5%
Defects
5%
Diffusion
5%
Electric Power Utilization
5%
Nanomaterial
5%
Radio Frequency
5%
Modulators
5%
Enhancement
5%
Large Area
5%
Harmonics
5%
Earth and Planetary Sciences
Model
48%
Investigation
47%
Datum
42%
Observation
34%
Radio
31%
Time
30%
Show
23%
Region
22%
Simulation
21%
Utilization
20%
Synthetic Aperture Radar
18%
Millimeter Wave
18%
Scattering
18%
Parameter
17%
Wave
16%
Array
16%
Forest
16%
Very Long Baseline Interferometry
15%
Broadband
15%
Solar Wind
15%
Area
14%
Magnetic Field
14%
Variability
13%
Core
13%
Emission
13%
Optical Instrument
12%
Accuracy
12%
Receiver
12%
Microwave
12%
Snow
12%
Comparison
11%
Wavelength
11%
Condition
11%
Event Horizon
11%
Estimate
11%
Detection
11%
Particle
11%
Electromagnetism
11%
Plasma
10%
Science and Technology
10%
Boreal Forest
10%
Delay
10%
Response
10%
Loss
9%
Impact
9%
Value
9%
Sentinel
9%
Experiment
9%
Ion
9%
Reflection
9%
Cartography
8%
Telemetry
8%
Circuit
8%
Characterization
8%
Spectra
8%
Distance
8%
CMOS
8%
Hybrid
8%
Variation
8%
Dielectrics
7%
Finland
7%
Magnetosphere
7%
Shape
7%
Reflectance
7%
Algorithms
7%
Behavior
7%
Impedance
7%
Event
7%
Calibration
7%
Temperature
7%
Need
7%
Research
7%
Retrieval
7%
Height
7%
Active Galactic Nuclei
7%
Size
7%
Correlation
7%
Communication
7%
Rate
7%
Speed
7%
Position (Location)
7%
Spacecraft
7%
Silicon
6%
Network
6%
Nanosatellites
6%
Station
6%
Support
6%
Orbit
6%
Time Series
6%
Radiometer
6%
Monitoring
6%
Order
6%
Error
6%
Assessment
6%
Tool
6%
Information
6%
Efficiency
6%
Prediction
5%
Formulation
5%
Volume
5%