发明名称 |
Method and a circuit for processing pulses of a pulse train |
摘要 |
Improved method and circuit are disclosed for processing pulses of a pulse train such that tails of pulses ("A" pulses) which precede a valid true pulse ("T" pulse) to be processed and/or pile-up pulses ("P" pulses) which are piled up on the tails of preceding "T" pulses are eliminated. To eliminate the tails of an "A" pulse a first signal is produced at the occurrence of a "T" pulse. This first signal simulates the tail of the "A" pulse and it is subtracted from the tail piled up "T" pulse. To eliminate a "P" pulse a second signal is produced, when a "P" pulse piled up on the "T" pulse occurs. This second signal simulates the tail of the "T" pulse which tail is cut off at the occurrence of a "P" pulse. This simulated tail is then processed instead of the true tail of the "T" pulse.
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申请公布号 |
US4535242(A) |
申请公布日期 |
1985.08.13 |
申请号 |
US19830471915 |
申请日期 |
1983.03.03 |
申请人 |
SIEMENS GAMMASONICS, INC. |
发明人 |
DIRKSE, FRANCISCUS J.;KULBERG, DECEASED, GERARDUS H. |
分类号 |
G01T1/164;G01T1/17;(IPC1-7):G01T1/161 |
主分类号 |
G01T1/164 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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