Compensation of errors in multi-channel analog-to-digital convertors at signal processing of multidimensional arrays
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Date
2012
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Çankaya Üniversitesi
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Abstract
Çıktı sinyalinin çok boyutlu dizin veya bir çok tek boyutlu dizinler ¸seklinde olduğu, çok kanallı analog sayısal çevirgeç (ADC)’lerde hataların kaynakları ve telafi yöntemleri dikkate alınmıştır. Analog sayısal çevirgeçlerde yaygın olan bir çok kanal için örnekle ve tut devresinde hata kaynağı analiz edilmiştir. Sinyal kaynağı’nın geometrik koordinatları algoritması zaman ve frekans bölgesinde hataların telafi yöntemleri analiz edilmiştir.
Sources of the errors and compensating methods at multi-channel analogto-digital convertor (ADC), in which an output signal is a many-dimensional array or set of the one-dimensional arrays, are considered. The source of the error in the common sample-and-hold (SH) circuit of the modern ADC for several channels is analyzed. Methods of errors compensation in time and frequency domains for the algorithm of geometrical coordinates of a signal source determining are analyzed.
Sources of the errors and compensating methods at multi-channel analogto-digital convertor (ADC), in which an output signal is a many-dimensional array or set of the one-dimensional arrays, are considered. The source of the error in the common sample-and-hold (SH) circuit of the modern ADC for several channels is analyzed. Methods of errors compensation in time and frequency domains for the algorithm of geometrical coordinates of a signal source determining are analyzed.
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Hata Analizi, Örnekle Ve Tut Devresi, ADC, Veri Dizini Analizi, Error Analysis, Aample-And Hold Circuit, Data Array Analysis
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Citation
ALYEKSYEYENKOV, Y., (2012). Compensation of errors in multi-channel analog-to-digital convertors at signal processing of multidimensional arrays. Çankaya University Journal of Science and Engineering, Volume 9 (2012), No. 1, pp.49–58
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Çankaya University Journal of Science and Engineering
Volume
9
Issue
1
Start Page
49
End Page
58