@inproceedings{204d92ce99d8446792ca77b922d0ccf5,
title = "Design of readout IC for uncooled infrared bolometer sensor using bias offset correction technique",
abstract = "Infrared bolometer sensor's variation is detected by voltage drop between reference resistor and bolometer resistor in this architecture. One of the serious problems in this architecture is that these resistors value has a process variation. So common-mode level could be different from expectation in room temperature. Different common-mode level could lead to wrong output at the end of readout circuit. We suggest useful method to solve this problem. Difference correction using capacitor has reduced CM level difference to 86 % for 1 MΩ bolometer and reference resistor's 10 % variation.",
author = "Sang, {Won Park} and Sang, {Joon Hwang} and Eun, {Sik Jung} and Man, {Young Sung}",
year = "2005",
doi = "10.1109/MWSCAS.2005.1594135",
language = "English",
isbn = "0780391977",
series = "Midwest Symposium on Circuits and Systems",
pages = "452--455",
booktitle = "2005 IEEE International 48th Midwest Symposium on Circuits and Systems, MWSCAS 2005",
note = "2005 IEEE International 48th Midwest Symposium on Circuits and Systems, MWSCAS 2005 ; Conference date: 07-08-2005 Through 10-08-2005",
}