Engineering & Materials Science
Acoustic impedance
34%
Amplitude shift keying
12%
Antenna arrays
7%
Antennas
72%
Assays
10%
Bandwidth
32%
Beamforming
31%
BiCMOS technology
6%
Biosensors
22%
Broadband amplifiers
9%
Clocks
6%
Collector efficiency
9%
Communication
29%
Communication systems
8%
Costs
10%
Coupled circuits
8%
Cutoff frequency
9%
Cytokines
7%
Deep learning
11%
Detectors
8%
Dipole antennas
10%
Doherty amplifiers
12%
Electric lines
8%
Electric potential
6%
Electromagnetic fields
11%
Electronic equipment
13%
Energy efficiency
9%
Flow cytometry
6%
Fluids
10%
Fluorescence
33%
Fractals
8%
Hamming distance
6%
Heterojunction bipolar transistors
10%
Holography
11%
Hybrid systems
7%
Image sensors
21%
Imaging systems
11%
Imaging techniques
43%
Indium phosphide
7%
Industry
14%
Integrated circuits
15%
Labels
7%
Lenses
13%
Metals
16%
Microfluidics
18%
Microstrip antennas
12%
Microwaves
14%
Millimeter waves
53%
Modulation
40%
Nanophotonics
9%
Nanostructures
6%
Networks (circuits)
34%
Nucleic acids
8%
Optical filters
9%
Optical systems
8%
Optics
8%
Oxide semiconductors
10%
Phase control
7%
Photodetectors
6%
Photonic crystals
16%
Photonics
12%
Physical layer
32%
Picosecond lasers
7%
Pixels
14%
Pneumatics
9%
Power amplifiers
84%
Power generation
41%
Prisms
10%
Quadrature amplitude modulation
18%
Quadrature phase shift keying
8%
Quantum cascade lasers
19%
Radiation
23%
Radiators
31%
Reconfigurable architectures
6%
Resonators
7%
Scanning
9%
Scattering
17%
Sensor arrays
17%
Sensors
14%
Silicon
94%
Spectrometers
12%
Spectroscopy
15%
Substrates
20%
Surface waves
6%
Synchronization
7%
System-on-chip
21%
Telecommunication links
30%
Temperature
6%
Terahertz waves
6%
Tile
14%
Topology
12%
Transceivers
25%
Transient analysis
6%
Transistors
19%
Transmitters
28%
Tuners
11%
Wave power
50%
Wavefronts
13%
Wavelength
28%
Wireless networks
10%
Physics & Astronomy
antenna arrays
6%
antenna design
12%
antennas
41%
apertures
6%
attack
11%
augmentation
6%
bandwidth
20%
beam steering
6%
beamforming
19%
bioinstrumentation
12%
broadband
24%
broadband amplifiers
9%
cells
9%
chips
100%
closing
5%
CMOS
65%
communication
13%
direct current
5%
electromagnetism
31%
electronics
14%
engineering
6%
filters
7%
fluorescence
13%
frequency ranges
8%
functionals
20%
harmonics
8%
healing
11%
high speed
11%
impedance
10%
impedance matching
5%
indium phosphides
5%
industries
13%
learning
14%
linear amplifiers
10%
linearity
15%
machine learning
6%
methodology
9%
microwave transmission
6%
microwaves
7%
millimeter waves
33%
miniaturization
7%
modulation
18%
near fields
12%
output
15%
patch antennas
6%
performance
5%
phased arrays
5%
pixels
6%
platforms
5%
power amplifiers
50%
push-pull amplifiers
7%
quadrature amplitude modulation
13%
quadrature phase shift keying
6%
radiators
12%
regression analysis
8%
scattering
5%
sensitivity
6%
sensors
16%
shot
6%
silicon
27%
spectral bands
5%
spectrometers
10%
standing wave ratios
7%
synthesis
7%
tiles
10%
topology
9%
transformers
11%
transistors
7%
transmission lines
7%
transmitter receivers
6%
transmitters
10%
tuners
6%
wavelengths
11%
wireless communication
13%
