Physics
Microwave
100%
Corrugated Waveguides
96%
Pulses
87%
Simulation
66%
Amplifier
45%
Frequencies
41%
Electron Beams
34%
Broadband
31%
Electrons
30%
Thermionics
26%
Region
25%
Bandwidth
23%
Backward Waves
21%
Traveling Wave
20%
Performance
19%
Harmonics
17%
Oscillator
16%
Speed
14%
Output
14%
Ionization
12%
Cooling
12%
Muon
12%
Media
12%
Utilization
11%
Helicon
10%
Wave Interaction
10%
Cyclotron
9%
Diameters
9%
Cathode
8%
Magnetic Fields
8%
Electromagnetic Wave
7%
Frequency Ranges
7%
Independent Variables
6%
Ion
6%
Electromagnetic Radiation
6%
Stability
6%
Group Velocity
6%
Computerized Simulation
6%
Electric Potential
5%
Ratios
5%
Diode
5%
Engineering
Waveguide
42%
Experiments
31%
Microwave
26%
Simulation
22%
Pulse Compression
14%
Ka-Band
12%
Bandwidth
12%
Measurement
12%
Amplifier
10%
Interaction Region
7%
Strathclyde
6%
Sweep Frequency
6%
Harmonics
6%
Compressor
5%
Amplifier Gain
5%
Peak Power
5%
Earth and Planetary Sciences
Gyroscope
21%
Simulation
21%
Corrugated Waveguide
18%
Experiment
15%
Microwave
15%
Comparison
8%
University
7%
Pulse Compression
6%
Investigation
6%
Fold
5%
Traveling Wave Amplifier
5%