Measuring system with a reference signal between a signal...

Pulse or digital communications – Testing – Phase error or phase jitter

Reexamination Certificate

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C375S224000, C375S225000, C375S227000

Reexamination Certificate

active

07933321

ABSTRACT:
A measuring system (1) comprises a signal generator (2), generating a digital modulated high frequency measuring signal (MS), for supplying to the input (4) of a test unit (4). A signal analyser (5) connected to the output (6) of the test unit (4), analyses the output signal (OS) of the test unit (4) after a demodulation. A direct connection (7) is provided between the signal generator (2) and the signal analyser (5), by means of which a reference signal (Ref) is supplied directly to the signal analyser (5) from the signal generator (2).

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