High-sensitivity and wide-dynamic-range position sensor using logarithmic-response and correlation circuit

IEICE Transactions on Electronics

Volumn E85-C, Issue 8, 2002, Pages 1651-1658

  Oike, Yusuke ^a   Ikeda, Makoto ^a   Asada, Kunihiro ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Correlation; High sensitivity; Logarithmic response; Position sensor; Wide dynamic range

Indexed keywords

INTEGRATED OPTOELECTRONICS; LASER BEAMS; PHOTODETECTORS; SENSITIVITY ANALYSIS; SIGNAL TO NOISE RATIO; TRACKING (POSITION);

CORRELATION CIRCUIT; LOGARITHMIC RESPONSE; POSITION DETECTION; POSITION SENSOR; SIGNAL TO BACKGROUND RATIO;

OPTICAL SENSORS;

EID: 0036670369     PISSN: 09168524     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. Integrated sensor and range-finding analog signal processor
2. A new position sensor for high-speed measurement of multiple points
3. A smart range image sensor
4. Computational sensor for visual tracking with attention
5. A smart position sensor for 3-D measurement
6. A 48 kframe/s CMOS image sensor for real-time 3-D sensing and motion detection
7. 100 frames/s CMOS range image sensor
8. A 256 × 256 CMOS imaging array with wide dynamic range pixels and column-parallel digital output
9. A high-dynamic-range CMOS image sensor for automotive applications
10. Position detection of multiple light beams using phase detection
11. Time-domain correlation image sensor: First CMOS realization and evaluation
12. A CMOS photosensor array for 3D imaging using pulsed laser
13. Wide dynamic range photo detector for smart position sensor using log-response and correlation circuit