Low Noise Receivers Based on Superconducting Niobium Nitride Hot Electron Bolometer Mixers from 0.65 to 3.1 Terahertz.
Min LiangJian ChenLin KangBiaobing JinWeiwei XuPeiheng WuPublished in: IEICE Trans. Electron. (2010)
Keyphrases
- high noise
- high energy
- low signal to noise ratio
- signal to noise ratio
- magnetic field
- driving force
- noise level
- random noise
- noise reduction
- metal oxide
- medical images
- noise model
- high levels
- neural network
- noisy data
- image enhancement
- additive noise
- arbitrary shape
- noisy environments
- noise removal
- median filter
- low frequency
- sensor noise
- high temperature
- image processing