Signal analyzer and method of analyzing a signal

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United States of America Patent

PATENT NO 11402430
APP PUB NO 20210223312A1
SERIAL NO

16746607

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Abstract

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A signal analyzer for analyzing a signal includes a frontend with at least two interleaved digitizers configured to digitize an input signal, thereby generating a digitized input signal. The signal analyzer also includes a first interleave alignment filter established by a hardware interleave alignment filter that is configured to hardware-compensate non-ideal effects of the frontend in the digitized input signal in real-time, thereby generating a hardware-compensated, digitized input signal. Further, the signal analyzer includes an acquisition memory configured to store the hardware-compensated, digitized input signal, thereby acquiring an acquired signal. Moreover, the signal analyzer includes a second interleave alignment filter configured to fine-compensate further non-ideal effects of the frontend in a post-processing of the acquired signal.

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Patent Owner(s)

Patent OwnerAddress
ROHDE & SCHWARZ GMBH & CO KGMUEHLDORFSTRASSE 15 MUNICH 81671

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuhwald, Thomas Munich, DE 20 39
Schaefer, Andrew Munich, DE 31 58

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