PATENT CLAIM ANALYSIS

Application Number: 15862279
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["375", "297000"]

Abstract:
The representative embodiments discussed in the present disclosure relate to techniques in which the operating characteristics (e.g., gain and/or efficiency) of a power amplifier in a transmitter may be regulated according to an operation mode of the transmitter. More specifically, in some embodiments, different LUTs may be employed for each mode of operation to suitably adjust the supply voltage to the power amplifier and modulate its operating characteristics based on power input to the power amplifier. Further, in some embodiments, a method to calibrate a LUT for ULCA, an operation mode of the transmitter, may be employed to populate a LUT that may be used to suitably adjust the supply voltage during ULCA.

Claim (Index 5):
The transmitter of  claim 4 , wherein the control circuit comprises:\n an envelope shaping circuit having a first look up table corresponding to the first mode of operation and a second look up table corresponding to the second mode of operation, the envelope shaping circuit being configured to:\n receive the unprocessed signal; and \n in the first mode of operation:\n generate an unprocessed supply signal based in part on an envelope of the unprocessed signal and the first look up table; and \n \n in the second mode of operation:\n generate the unprocessed supply signal based in part on the envelope of the unprocessed signal and the second look up table; \n \n an envelope tracking digital-to-analog converter (DAC) operably coupled to the envelope shaping block, the envelope tracking DAC being configured to convert the unprocessed supply signal to an analog signal; and an envelope modulator circuit operably coupled to the envelope tracking DAC, the envelope modulator circuit being configured to receive the analog signal and configured to generate the supply signal.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 2.04918
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13956376', '12098314', '14959954', '14836634', '13624358']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4959374895144491
- 35 USC 102 Novelty (BERT): 0.4897826119657322
- Combined Prediction Score: 0.4953220017595774
- Mean Citation Score: 177.34982399999996
- Max Citation Score: 186.94897
- Similarity Product: 125.91347447051704

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