Telecommunications – Receiver or analog modulated signal frequency converter – Local control of receiver operation
Reexamination Certificate
2009-05-14
2011-11-15
Donovan, Lincoln (Department: 2816)
Telecommunications
Receiver or analog modulated signal frequency converter
Local control of receiver operation
C455S339000
Reexamination Certificate
active
08060045
ABSTRACT:
The present invention refers to a method for compensating the non-linear distortions of high-frequency signals, especially when observing the amplitude modulated signals with narrow band receiver. The invention refers also to a device to carry out the said method. In the invention it is supposed that the ratio between the frequency fINof the input signal SAand the sampling frequency fSthat dictates the operation of the analogue-digital converter (3) is an arbitrary irrational number.
REFERENCES:
patent: 7295826 (2007-11-01), Cook et al.
Lawrence Doolittle (LBNL, Berkeley, California), Hengjie Ma, Mark Stuart Champion (ORNL, Oak Ridge, Tennessee), Digital Low-Level RF Control Using Non-IQ Sampling, LINAC 2006, 3 pages.
Karcnik Tomaz
Kosicek Andrej
Lemut Primoz
Paglovec Peter
Ursic Rok
Beem Patent Law Firm
Chen Sibin
Donovan Lincoln
LandOfFree
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