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Search Results - radiofrequency+(rf)+coil
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Pulsed Dynamic Load Modulation Power Amplifier Circuit (Case No. 2006-330)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering developed a method for a power amplifier circuit with improved efficiency. Background: The wireless communication industry faces a demand for high data transfer rates with limited frequency resources. Existing methods of improving performance involve the use of power...
Published: 8/19/2024
|
Inventor(s):
Yuanxun Wang
,
Jinseong Jeong
Keywords(s):
Antennas/Wireless
,
attenuator
,
Doping (Semiconductor)
,
efficiency enhancement
,
Electronics & Semiconductors
,
energy-efficient wireless communication
,
Microelectronics Semiconductor Device Fabrication
,
Organic Semiconductor
,
power amplifier
,
Power Amplifier Circuit
,
pulsed load modulation
,
radiofrequency (RF) coil
,
radiofrequency signaling
,
RF signal
,
Semiconductor
,
semiconductor chip foundries
,
Semiconductor Device
,
Semiconductor Device Fabrication
,
Semiconductor Ohmic Contact
,
Semiconductor Risk Assessment
,
Semiconductor Sapphire
,
Semiconductors
,
variable load matching
,
Wireless
,
wireless capsule endoscopy
,
wireless communication
,
Wireless Sensor Network
,
zzsemiconducting materials
Category(s):
Electrical
,
Electrical > Signal Processing
,
Electrical > Wireless
,
Electrical > Electronics & Semiconductors
2022-048 Flexible
Radiofrequency (RF) Coil
for Small Field-Of-View Magnetic Resonance Imaging (MRI)
Summary: UCLA researchers in the Department of Neurosurgery have developed a miniature flexible radiofrequency coil for MRI for the detection of small pathological lesions. Background: Magnetic resonance imaging (MRI) is a widely-used medical imaging modality, which can produce clear and contrasted pictures of human anatomy by utilizing magnetism...
Published: 5/21/2024
|
Inventor(s):
Marvin Bergsneider
,
Robert Candler
,
Kyung Hyun Sung
,
Siyuan Liu
,
Jiahao Lin
Keywords(s):
coil design
,
coil simulation
,
Endoscopes
,
endoscopic devices
,
endoscopic endonasal surgery
,
Endoscopy
,
High-resolution
,
Image Resolution
,
MRI
,
pituitary gland
,
pituitary microadenomas
,
pituitary tumors
,
Radio Frequency Coil Human Factors And Ergonomics
,
radiofrequency (RF) coil
,
Radiofrequency Ablation
,
Signal Processing
,
Signal-To-Noise Ratio
,
Simulation & Modeling
,
simulation model
,
Spatial Multiplexing
,
spatial resolution
,
Surgery
Category(s):
Life Science Research Tools
,
Life Science Research Tools > Microscopy And Imaging
,
Diagnostic Markers
,
Medical Devices
,
Medical Devices > Medical Imaging
,
Medical Devices > Monitoring And Recording Systems
,
Platforms > Diagnostic Platform Technologies
,
Medical Devices > Medical Imaging > MRI