Lock-in amplifier with phase-synchronous processing

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United States of America Patent

PATENT NO 8860505
APP PUB NO 20140218103A1
SERIAL NO

13758113

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Abstract

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The presented device is the combination of a lock-in amplifier unit (1) and a phase-synchronous processing unit (2). This combination leads to a multitude of valuable signal analysis and conditioning possibilities. Amongst others, these possibilities include (i) extraction of time-domain properties of the input signal, (ii) extraction of statistical properties of the input signal, (iii) extraction of frequency-domain properties of the input signal, and (iv) preconditioning of the lock-in input signal.

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Patent Owner(s)

Patent OwnerAddress
ZURICH INSTRUMENTS AGTECHNOPARKSTRASSE 1 ZÜRICH 8005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hafizovic, Sadik Zürich, CH 7 39
Heer, Flavio Nürensdorf, CH 10 45
Merkli, Patrick Wettingen, CH 1 6

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