US Patent 7170343 Fast LUT predistorter for power amplifier

Patent 7170343 was granted and assigned to Electronics and Telecommunications Research Institute on January, 2007 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

All edits

Edits on 6 Sep, 2023

"Add patent inventor(s)"

Golden AI

edited on 6 Sep, 2023

Edits made to:

Infobox (+6 properties)

Infobox

Patent Inventor Names

Deock-Gil Oh0

Do-Seob Ahn0

Jae-Moung Kim0

Ming-Lu Jin0

Seong-Pal Lee0

Soo-Young Kim0

Edits on 31 Aug, 2023

"Add patent abstract"

Golden AI

edited on 31 Aug, 2023

Edits made to:

Article (+433 characters)

Article

Patent abstract

A fast LUT predistortion apparatus and method for compensating nonlinear distortion of the high power amplifier HPA is disclosed. The apparatus includes a predistortion unit for predistorting an input complex digital signal based on a look up table LUT implementation and outputting a predistorted complex signal; and a power amplifier for amplifying the predistorted signal and outputting an amplified complex signal.

Edits on 26 May, 2023

"Remove website redirecting to Patent Public Search front page"

Golden AI

edited on 26 May, 2023

Edits made to:

Infobox (-1 properties)

Infobox

Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07170343

Edits on 19 May, 2023

"Remove leading 0 from patent number"

Golden AI