PATENT CLAIM ANALYSIS

Application Number: 16240433
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-09
Patent Classification: ["375", "297000"]

Abstract:
A digital predistortion linearization method is provided for increasing the instantaneous or operational bandwidth for RF power amplifiers employed in wideband communication systems. Embodiments of the present invention provide a method of increasing DPD linearization bandwidth using a feedback filter integrated into existing digital platforms for multi-channel wideband wireless transmitters. An embodiment of the present invention utilizes a DPD feedback signal in conjunction with a low power band-pass filter in the DPD feedback path.

Claim (Index 13):
The method of  claim 2 , wherein the band-pass filter comprises an intermediate frequency (IF) band-pass filter.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 99.0
- Lexical Diversity: 1.57143
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15492902', '14480267', '13625760', '13777194', '14987093']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5592621563827733
- 35 USC 102 Novelty (BERT): 0.5331969835590257
- Combined Prediction Score: 0.5566556391003986
- Mean Citation Score: 354.33204
- Max Citation Score: 359.43185
- Similarity Product: 228.79426933312416

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test