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GB/T 17444-2013: Measuring methods for parameters of infrared focal plane arrays
Status: Valid GB/T 17444: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 17444-2013 | English | 629 |
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Measuring methods for parameters of infrared focal plane arrays
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GB/T 17444-2013
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| GB/T 17444-1998 | English | 799 |
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The technical norms for measurement and test of characteristic parameters of infrared focal plane arrays
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GB/T 17444-1998
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PDF similar to GB/T 17444-2013
Basic data | Standard ID | GB/T 17444-2013 (GB/T17444-2013) | | Description (Translated English) | Measuring methods for parameters of infrared focal plane arrays | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | L52 | | Classification of International Standard | 31.260 | | Word Count Estimation | 27,262 | | Older Standard (superseded by this standard) | GB/T 17444-1998 | | Regulation (derived from) | National Standards Bulletin No. 22 of 2013 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies: infrared focal plane array parameters test methods and test conditions. This standard applies to: line columns and planar array infrared focal plane array. The standard for infrared focal plane arrays and associated parameters are | GB/T 17444-2013: Measuring methods for parameters of infrared focal plane arrays---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Measuring methods for parameters of infrared focal plane arrays
ICS 31.260
L52
National Standards of People's Republic of China
Replacing GB/T 17444-1998
Infrared focal plane arrays Parameter Test Method
Issued on. 2013-11-12
2014-04-15 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Terms and definitions 1
Symbols and units 3 4
Test Method 4 5
4.1 Method 3001. response rates and response rates unevenness 5
3002 4.2 Method. Noise voltage 8
4.3 Method 3003. 9 detection rate
3004 4.4 Method. Noise Equivalent Temperature Difference 9
4.5 Method 3005. effective pixel rate of 10
4.6 Method 3006. fixed pattern noise 11
3007 4.7 Method. Noise Equivalent Power 11
4.8 Method 3008. saturated irradiation power 12
4.9 Method 3009. Dynamic Range 12
4.10 Method 3010. relative spectral responsivity of 13
4.11 Method 3011. readout rate, frame rate 14
4.12 Method 3012. 15 Crosstalk
Appendix A (normative) represents a response rate of 17 other
Appendix B (normative) spatial noise 18
Annex C (informative) alternate parameters and related amount 19
Annex D (informative) Test Method 20 Modulation Transfer Function
Appendix E (normative) Test Method 22 nonlinearity
Annex F (normative) A preferred algorithm 23
Foreword
This standard was drafted in accordance with the rules given in GB 1.1-2009.
This standard replaces GB/T 17444-1998 "IRFPA characteristic parameter testing technical specifications", and GB/T 17444-1998
Compared to the main changes are as follows.
--- Standard name was changed to "infrared focal plane arrays parametric test methods."
--- Added some parameters are defined as. infrared focal plane arrays, pixel, frame rate, line frequency, fixed pattern noise, average peak detection rate,
Saturation voltage signal, pixel noise equivalent temperature difference.
--- Increase the number of test parameters, such as. fixed pattern noise, readout rate, frame rate.
--- Added Appendix D "Modulation Transfer Function Measurement" Appendix E "non-linearity testing methods."
--- Modify the names and definitions of some parameters, such as. the integration time, the readout rate, irradiation power, irradiation energy, irradiation power saturation,
Dead pixels, hot pixel noise equivalent power.
--- Modify some parameters of the testing methods, such as. the response rate, the noise voltage, noise equivalent temperature difference, the detection rate, dynamic range, relatively light
Spectral response, crosstalk.
The standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China.
This standard by the Ministry of Information Industry Institute of Electronics and industrial standardization.
This standard was drafted. Shanghai Institute of Technical Physics, Chinese Academy of Sciences.
The main drafters of this standard. Dingrui Jun, Liangping governance, Tanghong Lan, Chen Honglei, Cao charming, Yin Jianjun, Chen Shijun.
Part of the standard replaces the previous version of the release of case.
--- GB/T 17444-1998.
Infrared focal plane arrays Parameter Test Method
1 Scope
The standard for infrared focal plane arrays and related parameters are defined amount.
This standard gives the test methods and test conditions characteristic parameters of infrared focal plane arrays.
This standard applies to lines and columns plane array infrared focal plane arrays.
2 Terms and definitions
The following terms and definitions apply to this document.
2.1
IRFPA infraredfocalplanearrays; IRFPA
Infrared radiation (hereinafter referred to as radiation) sensitive detector array device with a readout circuit, referred to the infrared focal plane.
2.2
Pixel pixel
Sensitive element infrared detector array.
2.3
Frame period frameperiod
Plane array infrared focal plane a signal integration time and reading needs.
2.4
Frame rate framefrequence
Side focal plane array infrared signal output time frames within 1s.
2.5
Line period lineperiod
IRFPA line signal integration and readout time required.
2.6
Line frequency linefrequence
Infrared focal plane signal output the number of lines in the 1s time.
2.7
Integration time integrationtime
In the frame period or line period, the cumulative radiation of infrared focal plane an effective time charge.
2.8
Readout rate pixelrate
Infrared Focal Plane pixel signal read-out rate.
2.9
Charge capacity chargecapacity
Infrared focal plane can accommodate the maximum number of signal charge.
2.10
Irradiation power irradiationpower
A total power incident on the image on the element.
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