A 4-channel 20-to300 Mpixel/s analog front-end with sampled thermal noise below kT/C for digital SLR cameras.
Ronald KapustaHiroto ShinozakiEitake IbaragiKevin NiRichard WangMark T. SayukLarry SingerKatsu NakamuraPublished in: ISSCC (2009)
Keyphrases
- mixed signal
- multi channel
- circuit design
- infrared
- imaging devices
- multiple cameras
- single channel
- printed circuit
- infrared image sequences
- data conversion
- noise level
- sigma delta
- noisy data
- missing data
- multi camera
- carrier frequency offset
- image sensor
- gaussian noise
- delta sigma
- video sequences
- back end
- surveillance system
- noise reduction
- signal to noise ratio
- color images
- analog circuits
- power plant
- direct sequence spread spectrum