Engineering & Materials Science
Variable frequency oscillators
58%
Bandwidth
34%
Transmitters
28%
Antennas
27%
Networks (circuits)
26%
Electric power utilization
23%
Power amplifiers
22%
Silicon
21%
Transistors
20%
Topology
20%
Millimeter waves
17%
Tuning
17%
Electric lines
15%
Frequency multiplying circuits
15%
Wireless interconnects
15%
Phase noise
15%
Insertion losses
14%
Noise figure
14%
Detectors
12%
Wire
11%
Modulation
11%
Electric potential
10%
Transceivers
10%
Amplitude shift keying
10%
Waveguides
9%
Low noise amplifiers
9%
Lenses
9%
Network-on-chip
8%
Accelerometers
8%
Sensors
8%
Fabrication
8%
Phase shifters
7%
Energy harvesting
7%
Gyroscopes
7%
Micromachining
7%
Electrostatics
7%
Photodiodes
7%
Frequency bands
6%
Electrostatic actuators
6%
Resonators
6%
Communication
6%
Oxide semiconductors
6%
Field effect transistors
5%
Capacitance
5%
Costs
5%
Dipole antennas
5%
Capacitors
5%
Dielectric resonators
5%
Receiving antennas
5%
Pixels
5%
Physics & Astronomy
CMOS
100%
chips
37%
voltage controlled oscillators
30%
antennas
21%
output
21%
power amplifiers
19%
bandwidth
15%
transmitters
14%
harmonics
14%
frequency multipliers
12%
transformers
12%
amplifiers
12%
direct current
12%
millimeter waves
11%
topology
11%
multipliers
11%
insertion loss
10%
superhigh frequencies
10%
transistors
9%
transmitter receivers
9%
broadband
8%
tuning
8%
receivers
7%
oscillators
7%
SOI (semiconductors)
7%
quadratures
7%
rectifiers
6%
directivity
6%
transmission lines
6%
impedance matching
5%
accelerometers
5%
