Title of article
Digital pulse processor for ion beam microprobe tomography
Author/Authors
Bogovac، نويسنده , , M. and Jak?i?، نويسنده , , M. and Wegrzynek، نويسنده , , D. and Markowicz، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
6
From page
157
To page
162
Abstract
A digital pulse processor, suitable for 3D imaging with focused ion beam techniques, has been developed using a high performance FPGA (field-programmable gate array) and a high-level FPGA design tool. The hardware and software implementation of several components, including analog signal conditioning, trapezoidal filtering, and median filtering, are presented. The system is applied to the 3D STIM (scanning transmission ion microscopy) tomography technique.
Keywords
digital signal processing , Trapezoidal pulse shaping , median filter , FPGA , tomography , DATA ACQUISITION , STIM
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2009
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2210174
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