Engineering & Materials Science
Scattering
100%
Diffraction
94%
Gaussian beams
80%
Green's function
56%
Radiation
55%
Ultra-wideband (UWB)
37%
Radon
30%
Cones
27%
Wavefronts
24%
Antennas
16%
Boundary conditions
14%
Geometrical optics
13%
Backpropagation
13%
Decomposition
13%
Waveguides
13%
Wave functions
12%
Spectrum analysis
12%
Fourier transforms
12%
Imaging techniques
11%
Trajectories
11%
Tomography
11%
Wave equations
11%
Wave propagation
11%
Laminates
10%
Parameterization
10%
Born approximation
10%
Electromagnetic pulse
10%
Phase space methods
8%
Transducers
6%
Wave packets
6%
Electric network topology
5%
Synthetic aperture radar
5%
Radar cross section
5%
Inverse problems
5%
Physics & Astronomy
propagation
23%
plane waves
19%
apertures
19%
formulations
19%
rays
17%
scattering
17%
radiation
17%
diffraction
12%
inverse scattering
12%
expansion
12%
pulses
11%
Green's functions
11%
finite difference time domain method
11%
cones
10%
spectral theory
8%
circular cones
8%
parameterization
7%
radon
7%
harmonics
7%
broadband
6%
multipoles
6%
spectrum analysis
6%
waveguides
6%
cavities
5%
antennas
5%
Mathematics
Radiation
23%
Time Domain
9%
Propagation
9%
Radon Transform
9%
Plane Wave
9%
Diffraction
8%
Space-time
7%
Phase Space
7%
Short Pulse
7%
Half line
6%
Harmonic
5%