Mathematics
Band Gap
100%
Layered Media
87%
Waveguide
74%
Propagation
32%
Transverse
28%
Cell
15%
Unit
14%
Guided Waves
11%
Circular Plate
9%
Microwave
9%
Scattering Matrix
8%
Rectangular Plate
8%
Communication
6%
Proportion
6%
Analogue
4%
Converge
4%
Theorem
2%
Physics & Astronomy
electromagnetism
45%
waveguides
42%
propagation modes
19%
propagation
14%
cells
12%
forbidden bands
10%
circular waveguides
10%
rectangular waveguides
9%
S matrix theory
8%
parallel plates
8%
proportion
7%
wave propagation
6%
theorems
6%
cut-off
6%
communication
6%
analogs
6%
permittivity
5%
microwaves
5%
geometry
4%
Engineering & Materials Science
Energy gap
71%
Waveguides
64%
Circular waveguides
11%
Rectangular waveguides
10%
Guided electromagnetic wave propagation
10%
Cutoff frequency
9%
Wave propagation
8%
Permittivity
7%
Scattering
7%
Microwaves
6%
Geometry
4%
Communication
3%
Chemical Compounds
Band Gap
47%
Permittivity
8%
Wave
7%
Communication
7%
Microwave
6%
Dimension
5%
Application
2%