Direct conversion X-ray sensors: Sensitivity, DQE and MTF

M. Z. Kabir; S. O. Kasap; W. Zhao; J. A. Rowlands

doi:10.1049/ip-cds:20030663

Direct conversion X-ray sensors: Sensitivity, DQE and MTF

M. Z. Kabir
, S. O. Kasap
, W. Zhao
, J. A. Rowlands

Radiology

University of Saskatchewan
University of Toronto

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

Sensitivity, detective quantum efficiency (DQE), and modulation transfer function (MTF) of direct conversion X-ray sensors were analyzed. The X-ary sensitivity of pixellated X-ray detectors depended on the mobility and lifetime product of charges. The measurement of presampling MTF of the prototype detector revealed an additional source of blurring.

Original language	English
Pages (from-to)	258-266
Number of pages	9
Journal	IEE Proceedings: Circuits, Devices and Systems
Volume	150
Issue number	4
DOIs	https://doi.org/10.1049/ip-cds:20030663
State	Published - Aug 2003

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title = "Direct conversion X-ray sensors: Sensitivity, DQE and MTF",

abstract = "Sensitivity, detective quantum efficiency (DQE), and modulation transfer function (MTF) of direct conversion X-ray sensors were analyzed. The X-ary sensitivity of pixellated X-ray detectors depended on the mobility and lifetime product of charges. The measurement of presampling MTF of the prototype detector revealed an additional source of blurring.",

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T2 - Sensitivity, DQE and MTF

AU - Kabir, M. Z.

AU - Kasap, S. O.

AU - Zhao, W.

AU - Rowlands, J. A.

PY - 2003/8

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N2 - Sensitivity, detective quantum efficiency (DQE), and modulation transfer function (MTF) of direct conversion X-ray sensors were analyzed. The X-ary sensitivity of pixellated X-ray detectors depended on the mobility and lifetime product of charges. The measurement of presampling MTF of the prototype detector revealed an additional source of blurring.

AB - Sensitivity, detective quantum efficiency (DQE), and modulation transfer function (MTF) of direct conversion X-ray sensors were analyzed. The X-ary sensitivity of pixellated X-ray detectors depended on the mobility and lifetime product of charges. The measurement of presampling MTF of the prototype detector revealed an additional source of blurring.

UR - https://www.scopus.com/pages/publications/0142188271

U2 - 10.1049/ip-cds:20030663

DO - 10.1049/ip-cds:20030663

M3 - Article

AN - SCOPUS:0142188271

SN - 1350-2409

VL - 150

SP - 258

EP - 266

JO - IEE Proceedings: Circuits, Devices and Systems

JF - IEE Proceedings: Circuits, Devices and Systems

IS - 4

ER -

Direct conversion X-ray sensors: Sensitivity, DQE and MTF

Abstract

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