Engineering & Materials Science
Surface emitting lasers
100%
Managers
73%
Phase locked loops
57%
Clocks
46%
Negative bias temperature instability
33%
Digital to analog conversion
32%
Radiation effects
30%
Switches
28%
Feedback
24%
Detectors
24%
Human computer interaction
23%
Thin films
22%
Electric potential
20%
Electromigration
20%
Frequency synthesizers
19%
Bandwidth
19%
Variable frequency oscillators
17%
Application specific integrated circuits
16%
Waveguides
15%
Microprocessor chips
14%
Feedback control
13%
Networks (circuits)
12%
Silicon
12%
Polymers
11%
Light modulators
11%
Wimax
10%
Loudspeakers
9%
IIR filters
9%
Frequency converters
9%
Discriminators
9%
Electric delay lines
9%
Optical communication
9%
Optical systems
8%
Medical applications
8%
White noise
8%
Low pass filters
8%
Phase noise
8%
Digital filters
8%
Strain gages
7%
Communication
7%
Printed circuit boards
7%
Testbeds
7%
Printing
7%
Transient analysis
7%
Transceivers
7%
Integrated circuits
7%
Application programs
7%
Semiconductor materials
6%
Transistors
6%
Signal processing
6%
Glass
6%
Radiation
6%
Tuning
6%
Scanning
6%
Electric power utilization
5%
Simulators
5%
Heating
5%
Sampling
5%
Fibers
5%