PATENT CLAIM ANALYSIS

Application Number: 15924861
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["455", "341000"]

Abstract:
A high-frequency signal processing apparatus and a wireless communication apparatus can achieve a decrease in power consumption. For example, when an indicated power level to a high-frequency power amplifier is equal to or greater than a second reference value, envelope tracking is performed by causing a source voltage control circuit to control a high-speed DCDC converter using a detection result of an envelope detecting circuit and causing a bias control circuit to indicate a fixed bias value. The source voltage control circuit and the bias control circuit indicate a source voltage and a bias value decreasing in proportion to a decrease in the indicated power level when the indicated power level is in a range of the second reference value to the first reference value, and indicate a fixed source voltage and a fixed bias value when the indicated power level is less than the first reference value.

Claim (Index 1):
A wireless communication apparatus having first and second operation modes and comprising:\n a first power amplifying circuit configured to:\n amplify a first input signal and output a first output signal, \n receive a first source voltage that increases according to an increase of an average power level of the first output signal in the first operation mode, \n receive a second source voltage having a fixed voltage value in the second operation mode, \n receive a first bias signal that increases according to the increase of the average power level in the first operation mode, \n receive a second bias signal having a first fixed value in the second operation mode, \n wherein the wireless communication apparatus operates in the first operation mode when the average power level is equal to or greater than a first reference value, and wherein the wireless communication apparatus operates in the second operation mode when the average power level is smaller than the first reference value.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 2.56667
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15720188', '14369216', '15241991', '15403507', '15598608']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7956254746014066
- 35 USC 102 Novelty (BERT): 0.5872409057118615
- Combined Prediction Score: 0.7747870177124521
- Mean Citation Score: 490.23219000000006
- Max Citation Score: 495.54965
- Similarity Product: 469.2039504205167

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