Isocon Scan–A Low-Noise, Wide-Dynamic-Range Camera Tube Scanning Technique

1963 ◽  
Vol 2 (3) ◽  
pp. 253 ◽  
Author(s):  
A. Danforth Cope ◽  
Harold Borkan
Keyword(s):  
Dynamic Range ◽  
Low Noise ◽  
Wide Dynamic Range ◽  
Range Camera ◽  
Scanning Technique

A Low-Noise, Low-Power, Wide Dynamic Range Logarithmic Amplifier for Biomedical Applications

2018 ◽  
Vol 27 (07) ◽  
pp. 1850104 ◽  
Author(s):  
Yuwadee Sundarasaradula ◽  
Apinunt Thanachayanont
Keyword(s):  
Low Power ◽  
Biomedical Applications ◽  
Dynamic Range ◽  
Supply Voltage ◽  
Low Noise ◽  
Power Supply Voltage ◽  
Wide Dynamic Range ◽  
Dc Offset ◽  
Limiting Amplifier ◽  
Logarithmic Amplifier

This paper presents the design and realization of a low-noise, low-power, wide dynamic range CMOS logarithmic amplifier for biomedical applications. The proposed amplifier is based on the true piecewise linear function by using progressive-compression parallel-summation architecture. A DC offset cancellation feedback loop is used to prevent output saturation and deteriorated input sensitivity from inherent DC offset voltages. The proposed logarithmic amplifier was designed and fabricated in a standard 0.18[Formula: see text][Formula: see text]m CMOS technology. The prototype chip includes six limiting amplifier stages and an on-chip bias generator, occupying a die area of 0.027[Formula: see text]mm2. The overall circuit consumes 9.75[Formula: see text][Formula: see text]W from a single 1.5[Formula: see text]V power supply voltage. Measured results showed that the prototype logarithmic amplifier exhibited an 80[Formula: see text]dB input dynamic range (from 10[Formula: see text][Formula: see text]V to 100[Formula: see text]mV), a bandwidth of 4[Formula: see text]Hz–10[Formula: see text]kHz, and a total input-referred noise of 5.52[Formula: see text][Formula: see text]V.

A low-noise wide-dynamic-range event-driven detector using SOI pixel technology for high-energy particle imaging

2015 ◽  
Author(s):  
Sumeet Shrestha ◽  
Hiroki Kamehama ◽  
Shoji Kawahito ◽  
Keita Yasutomi ◽  
Keiichiro Kagawa ◽  
...  
Keyword(s):  
Dynamic Range ◽  
High Energy ◽  
Low Noise ◽  
High Energy Particle ◽  
Energy Particle ◽  
Wide Dynamic Range ◽  
Event Driven ◽  
Particle Imaging

scholarly journals Monolithic CMOS sensor platform featuring an array of 9’216 carbon-nanotube-sensor elements and low-noise, wide-bandwidth and wide-dynamic-range readout circuitry

2019 ◽  
Vol 279 ◽  
pp. 255-266 ◽  
Author(s):  
Alexandra Dudina ◽  
Florent Seichepine ◽  
Yihui Chen ◽  
Alexander Stettler ◽  
Andreas Hierlemann ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Dynamic Range ◽  
Low Noise ◽  
Wide Dynamic Range ◽  
Wide Bandwidth ◽  
Sensor Platform ◽  
Cmos Sensor

Low-Noise and Wide-Dynamic-Range ROIC With a Self-Selected Capacitor for SWIR Focal Plane Arrays

2017 ◽  
Vol 17 (1) ◽  
pp. 179-184 ◽  
Author(s):  
Yeong Seon Kim ◽  
Doo Hyung Woo ◽  
Young Min Jo ◽  
Sang Gu Kang ◽  
Hee Chul Lee
Keyword(s):  
Focal Plane ◽  
Dynamic Range ◽  
Low Noise ◽  
Focal Plane Arrays ◽  
Wide Dynamic Range

scholarly journals A low-noise wide dynamic range CMOS image sensor with low and high temperatures resistance

2008 ◽  
Author(s):  
Koichi Mizobuchi ◽  
Satoru Adachi ◽  
Jose Tejada ◽  
Hiromichi Oshikubo ◽  
Nana Akahane ◽  
...  
Keyword(s):  
High Temperatures ◽  
Dynamic Range ◽  
Cmos Image Sensor ◽  
Image Sensor ◽  
Low Noise ◽  
Wide Dynamic Range
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