Systems and methods for general-purpose, high-performance transversal filter processing

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12218399
APP PUB NO 20240063521A1
SERIAL NO

18386714

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Abstract

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A transversal radio frequency filter circuit having a low noise amplifier connected along an input signal path, a first power divider connected between the low noise amplifier and four single taps, and an output path connected to the outputs of each of the four single taps. Each of the four single taps having a coefficient control mechanism, a polarity selection mechanism, and a time delay element. The coefficient control mechanism can include a wideband digital step attenuator configured to support high control range of the coefficient. Additionally, the circuit can include a second power divider connected between the outputs of each of the four single taps and the output path. The circuit can further include a field-programmable gate array configured to control coefficient control mechanisms, the polarity selection mechanisms, and the time delay elements (when they are variable time delay elements).

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Patent Owner(s)

  • GEORGIA TECH RESEARCH CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cardoso, Adilson Silva Atlanta, US 2 0
Cho, Moon-Kyu Atlanta, US 3 0
Coen, Christopher Timothy Atlanta, US 2 0
Cressler, John D Atlanta, US 10 21
Denison, Douglas Robert Atlanta, US 2 0
Hunter, William B Atlanta, US 3 6
Lourenco, Nelson Estacio Atlanta, US 2 0
Song, Ickhyun Atlanta, US 4 9

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