Name
Title | ||
|---|---|---|
Range finding sensor in 90nm CMOS with bridge correlator based background light suppression |
Abstract | ||
|---|---|---|
Within this work an integrated range finding single pixel sensor manufactured in a standard 90nm CMOS technology is presented. The sensor works on the time-of-flight principle obtaining the distance information out of the correlated sent and received signals. The implementation of a range-finding sensor in 90nm technology is using the most advanced process for a distance sensor up to now based on the bridge circuit. Background light suppression is inherently provided in the pixel sensor. The pixel facilitates a high fill factor accounting to 90% at an area of 50 × 64 μm2 and has a power consumption of 2 μW. Measurement results show a standard deviation of 2 cm at 1.2 m covering the range from 0.2 to 3.2 m at 120 klx background illumination. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1109/ESSCIRC.2010.5619703 | Seville |
Keywords | DocType | ISSN |
cmos integrated circuits,bridge circuits,distance measurement,interference suppression,sensors,cmos technology,background light suppression,bridge circuit,bridge correlator,distance 0.2 m to 3.2 m,distance sensor,fill factor,integrated range finding,power 2 muw,power consumption,range finding sensor,single pixel sensor manufacturing,size 90 nm,time-of-flight principle,time of flight,transistors,standard deviation,pixel,photodiodes | Conference | 1930-8833 |
ISBN | Citations | PageRank |
978-1-4244-6662-7 | 1 | 0.44 |
References | Authors | |
3 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Milos Davidovic | 1 | 8 | 2.78 |
| Zach, G. | 2 | 1 | 0.44 |
| Schneider-Hornstein, K. | 3 | 1 | 0.44 |
| Horst Zimmermann | 4 | 29 | 15.60 |