发明名称 |
Verfahren und Vorrichtungen zum Betrieb eines PMD-System |
摘要 |
The invention relates to a method for controlling a PMD system which is characterized by controlling a photoelectronic mixing device (PMD) by at least one modulation signal (Umod) and one modulation signal (Umod) that is complementary thereto. A transmitter (E) emits electromagnetic radiation that is intensity-modulated by means of the at least one modulation signal (Umod). The inventive method is further characterized by varying the modulation signal (Umod) between at least two modulation frequencies (f1,f2,fi).
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申请公布号 |
DE10039422(A1) |
申请公布日期 |
2002.02.28 |
申请号 |
DE2000139422 |
申请日期 |
2000.08.11 |
申请人 |
SIEMENS AG |
发明人 |
GULDEN, PETER;HEIDE, PATRIC;VOSSIEK, MARTIN |
分类号 |
G01P3/36;G01S7/491;G01S17/58;(IPC1-7):G01S17/42;G04F13/02;G01J9/00;G02F2/00 |
主分类号 |
G01P3/36 |
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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