Keyphrases
Leaky-wave Antenna
52%
Metamaterials
47%
Distributed Amplifier
30%
Negative Group Delay Circuit
28%
Radar Sensor
24%
Antenna
23%
Composite Right Left Handed
19%
Super-regenerative Oscillator
17%
Reconfigurable
16%
W-band
16%
Antenna Array
16%
Negative Group Delay
16%
Substrate Integrated Waveguide
16%
Multi-target
15%
Circuit-based
13%
Substrate Integrated Waveguide Cavity
13%
Integrated Passive Device
12%
Vital Sign Detection
12%
Transversal Filter
11%
Linear Sampling Method
11%
Metamaterial Antenna
11%
Oscillator Basis
10%
Vital Sign Radar
10%
Remote Sensing
10%
Filter Method
9%
Microwave Tomography
9%
In-package
8%
Gain Enhancement
8%
Millimeter Wave
8%
Three-dimensional (3D)
8%
High Sensitivity
8%
Vital Signs Monitoring
8%
Sensor-based
7%
Vital Signs
7%
Power Recycling
7%
Directional Modulation
7%
Multi-target Vital Sign Detection
7%
Injection Locking
7%
On chip
7%
Negative Capacitor
7%
Self-injection-locked (SIL) Radar
7%
CRLH Transmission Line
7%
Frequency Scanning
6%
Non-Foster Elements
6%
Gallium Arsenide
6%
Location Detection
6%
Microwave Metamaterials
6%
Frequency Space
6%
Space Mapping
6%
Glass Integrated Passive Device
5%
Engineering
Antenna
100%
Group Delay
36%
Vital Sign
35%
Amplifier
30%
Delay Circuits
28%
Antenna Arrays
27%
Waveguide
27%
Radar Sensor
25%
Oscillator
20%
W-Band
19%
Resonator
18%
Passive Device
16%
Electric Lines
16%
Gallium Arsenide
13%
Mixers (Machinery)
12%
Harmonics
12%
Transversal Filters
11%
Beamforming
10%
Millimeter Wave
8%
Experimental Result
8%
Printed Circuit Board
7%
Radio Frequency
7%
Carrier Frequency
6%
Directional
6%
Phase Shifters
6%
Varactor
6%
Monopole Antenna
5%
Monolithic Microwave Integrated Circuits
5%
Filtration
5%
Wireless Communication
5%
Directional Coupler
5%
Automotive Radar
5%