PATENT CLAIM ANALYSIS

Application Number: 15888507
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["455", "130000"]

Abstract:
A power amplifier, a radio remote unit (RRU), and a base station, where the power amplifier includes an envelope controller, a main power amplifier, and an auxiliary power amplifier. The main power amplifier and the auxiliary power amplifier both set an envelope voltage output by the envelope modulator as operating voltages, and because the operating voltages of the main power amplifier and the auxiliary power amplifier may be adjusted simultaneously, symmetry of the power amplifier is improved, and an efficiency loss occurring probability is low, thereby enhancing efficiency of the power amplifier.

Claim (Index 6):
The power amplifier according to  claim 1 , further comprising an impedance transformation network separately coupled to an output end of the main power amplifier and an output end of the auxiliary power amplifier and configured to provide a phase difference between the main power amplifier and the auxiliary power amplifier.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.14286
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15429660', '14816487', '15528697', '14543635', '15362502']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6993048636865659
- 35 USC 102 Novelty (BERT): 0.5270775947570103
- Combined Prediction Score: 0.6820821367936103
- Mean Citation Score: 246.774476
- Max Citation Score: 365.9552
- Similarity Product: 353.6669241828918

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