The Next Generation of Fast Fourier Transform Spectrometer
- We present our second generation of broadband Fast Fourier Transform Spectrometer (FFTS), optimized for a wide range of radio astronomical applications. The new digitizer and analyzer boards make use of the latest versions of GHz analogto-digital converters and the most complex field programmable gate array chips commercially available today. These state-ofthe-art chips have made possible to build digital spectrometers with instantaneous bandwidths up to 1.8 GHz and 8192 spectral channels.
Document Type: | Conference Object |
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Language: | English |
Author: | B. Klein, I. Krämer, S. Hochgürtel, R. Güsten, A. Bell, K. Meyer, V. Chetik |
Parent Title (English): | Wild (Ed.): Proceedings of the 19th International Symposium on Space Terahertz Technology. Groningen, April 28-30, 2008 |
First Page: | 192 |
Last Page: | 195 |
URL: | https://library.nrao.edu/isstt/catalog/2008192195 |
Publication year: | 2008 |
Dewey Decimal Classification (DDC): | 5 Naturwissenschaften und Mathematik / 52 Astronomie / 520 Astronomie und zugeordnete Wissenschaften |
Entry in this database: | 2015/10/09 |