John J Sochacki, 38Ijamsville, MD
John Sochacki Phones & Addresses
Ijamsville, MD
Germantown, MD
Queen Creek, AZ
Gilbert, AZ
Tucson, AZ
Tempe, AZ
Moscow, ID
Higley, AZ
Mentions for John J Sochacki
Publications & IP owners
Us Patents
System And Method For Distortion-Power Adapted Adaptive Pre-Distortion
US Patent:
2014029, Oct 2, 2014
Filed:
Jun 13, 2014
Appl. No.:
14/304226
Inventors:
- Tempe AZ, US
John Sochacki - Gilbert AZ, US
John Sochacki - Gilbert AZ, US
International Classification:
H04B 1/62
H03F 1/32
H03F 1/32
US Classification:
375296
Abstract:
A method of generating Norder product predistortion coefficients for use by a linearizer in a non-linear communications system comprising receiving an input signal by a processor, applying, by the processor, a frequency domain-based adaptation algorithm by measuring Norder products of an output signal of the system and iteratively adjusting a predistortion coefficient of a predistorter until the Norder product is substantially equal to a predetermined minimum value.
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