| 摘要 |
In a measuring instrument for measuring predetermined measurement values such as frequency, phase, amplitude, modulation on radio-frequency signals, the radio-frequency signal is converted by means of an I/Q converter into its digitised complex components I and Q, from which the desired measurement values are then calculated in a computer, preferably after conversion into the corresponding absolute values and phase values gamma and sigma .
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| 申请人 |
ROHDE & SCHWARZ GMBH & CO KG, 8000 MUENCHEN, DE |
发明人 |
MAUCKSCH, THOMAS, DIPL.-ING., 8201 OSTERMUENCHEN, DE;HOLZMANN, GOTTFRIED, DIPL.-ING., 8017 EBERSBERG, DE;KOERBER, FRANK, DIPL.-ING. (FH), 8038 GROEBENZELL, DE |
