Apparatus for and method of providing long integration times in

Details Apparatus for and method of providing long integration times in Apparatus for and method of providing long integration times in

1995-06-07

1997-05-13

Tokar, Michael J.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

25037001, 250340, 257 21, 257 23, H01L 2714, G01J 520

Patent

active

056295227

ABSTRACT:
Apparatus for and method of increasing the effective integration time, and, hence, reducing the noise bandwidth of a photodetector. The current output of the photodetector is converted to a voltage signal in a low pass filter. The low pass filter is preferably implemented as a switched capacitor filter.

REFERENCES:
patent: 4684812 (1987-08-01), Tew et al.
patent: 4686373 (1987-08-01), Tew et al.
patent: 4692618 (1987-09-01), Klatt
patent: 4903181 (1990-02-01), Maserjian
patent: 5049752 (1991-09-01), Kalaf et al.
patent: 5182446 (1993-01-01), Tew
patent: 5228072 (1993-07-01), Ingalsbe et al.
patent: 5268576 (1993-12-01), Dudley
patent: 5326984 (1994-07-01), Rosencher et al.
patent: 5442984 (1995-08-01), Eckle, Jr. et al.

Affiliated with

Also associated with

Rating

Apparatus for and method of providing long integration times in does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for and method of providing long integration times in , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for and method of providing long integration times in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1387247