Engineering
Resonator
100%
Piezoelectric
71%
Two Dimensional
70%
Frequency Shift
52%
Silicon Dioxide
52%
Fibre Bragg Grating Sensor
51%
Thyristor
50%
Thickness
44%
Surface Acoustic Wave
42%
Induced Stress
40%
Power Supply
36%
Surface Acoustic Wave
32%
Millisecond
32%
Combined Method
31%
Optical Fiber
29%
Flexure
29%
Monitoring System
27%
Diesel Generator
27%
Microsecond
26%
Front End
26%
Material Constant
25%
Design
24%
Complex Frequency
24%
Ultra-Wideband
24%
Energy Storage
23%
Models
23%
Electric Lines
22%
Crystal Plate
21%
Fiber Bragg Grating
21%
Networks (Circuits)
21%
Energy Engineering
20%
Deformation
20%
Filters
20%
Seismic Wave
19%
Resonant Frequency
18%
Power Switch
18%
Balance Equation
18%
Hydrodynamics
18%
One Dimensional
18%
Acoustics
18%
Frequency Shift
17%
Performance
17%
Dielectrics
17%
Networks
16%
Sensor
16%
Fiber Grating
16%
Modulators
16%
Limitations
16%
Losses
16%
Constant Voltage
16%
Physics
Frequencies
89%
Detection
45%
Ultra-Wideband
40%
Acoustics
37%
Shears
36%
Electric Potential
35%
Utilization
33%
Fiber Bragg Grating
32%
Vibration
31%
Diffraction
31%
Model
29%
Resonator
29%
Microwave Technology
28%
Frequency Shift
25%
Crystals
25%
Technology
24%
Acoustic Wave
24%
Acoustic Wave
24%
Targets
22%
Speed
21%
Behavior
20%
Performance
20%
Deformation
19%
Wave Propagation
19%
Piezoelectricity
18%
Temperature
17%
Surface Waves
16%
Networks
16%
Frequency Shift
16%
Plane Wave
16%
Simulation
14%
Transmission Line
14%
Vehicle
14%
RLC Circuit
14%
Coefficients
14%
Domains
13%
Output
12%
Gaps
12%
Topology
12%
Plane
12%
Value
12%
Wave Equation
10%
Hydrodynamics
10%
Evaluation
10%
Optics
10%
Finite Difference Method
10%
Wave Velocity
10%
Electrodes
8%
Model
8%
Microwave
8%
Earth and Planetary Sciences
Thickness
52%
Vibration
33%
Time
32%
Deformation
28%
Crystal
24%
Diffraction
18%
Acoustics
17%
Utilization
16%
Bragg Gratings
16%
Fibre
16%
Detection
16%
Resonator
16%
Frequency Shift
16%
Order
15%
Show
11%
Field Test
10%
Model
10%
Investigation
8%
Loss
8%
Parameter
8%
Modeling
8%
Communication
8%
Scattering
8%
Perturbation Theory
8%
Radio Transmission
8%
Millimeter Wave
8%
Elliptical Cylinder
8%
Bragg Cell
8%
Seismic Waves
8%
Personnel
6%
Vehicle
6%
Discontinuity
6%
Temperature
6%
Switch
6%
Electric Potential
6%
Speed
6%
Plane Wave
5%
Sensitivity
5%
Deployment
5%
Science and Technology
5%
Datum
5%
Plane Wave
5%
Report
5%
Angling
5%
Seismic Activity
5%
