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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Anraku, K. Imori, M. Saeki, T. Ueda, I. Inaba, S. Shimamura, K. Nozaki, M. Tsunoda, T. Yoshida, T. |
| Copyright Year | 1991 |
| Description | Author affiliation: Fac. of Sci., Tokyo Univ., Japan (Anraku, K.; Imori, M.; Saeki, T.; Ueda, I.) |
| Abstract | A multichannel flash ADC (analog to digital converter) system is developed for a balloon-borne experiment where flash ADCs installed in individual channels output samples of signals at the rate of 30 MHz. The system incorporates zero suppression and data compression. The samples from the converter are put to the zero suppression on a real-time basis and then submitted to the data compression. The data compression reduces the event data in a size further, so that the data of as many events as possible can be recorded on a storage device installed on the balloon-borne apparatus. A zero-suppression circuit is implemented in each channel. A data-compression module in the system begins to scan all the channels, performing compression, after the converter completes sampling. Special care is taken to keep the power consumption of the system within a moderate level. |
| Starting Page | 1183 |
| Ending Page | 1187 |
| File Size | 437956 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780305132 |
| DOI | 10.1109/NSSMIC.1991.259110 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1991-11-02 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Data compression Sampling methods Energy consumption Solenoids Solid scintillation detectors CMOS logic circuits Analog-digital conversion Converters Signal resolution Logic devices |
| Content Type | Text |
| Resource Type | Article |
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