PATENT CLAIM ANALYSIS

Application Number: 15872740
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["330", "251000"]

Abstract:
A class-F power amplifier (PA) with a matching network is disclosed herein. The class-F PA comprises a first switch and a second switch operating in differential mode, with a second harmonic trap circuitry selectively terminating the drain terminals to ground at a second harmonic frequency. The second harmonic trap circuitry comprises a plurality of lumped inductive and capacitive components. The PA further comprises a common mode trap and a matching network to reduce the imbalance of the drain terminal impedance between first harmonics and third harmonics.

Claim (Index 14):
A power amplifier comprising:\n a first switch and a second switch configured to receive differential signals corresponding to an input signal having a first harmonic frequency (f H1 ), a second harmonic frequency (f H2 ) and a third harmonic frequency (f H3 ); a lumped component circuit configured to be coupled between a first drain terminal of the first switch and a second drain terminal of the second switch, the lumped component circuit having inductive components sized to resonate at f H2  and configured to short the first drain terminal and the second drain terminal to a common voltage at f H2 .

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 1.75472
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14291810', '13688344', '15237453', '15386039', '11970237']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7488761376100017
- 35 USC 102 Novelty (BERT): 0.5053157946758685
- Combined Prediction Score: 0.7245201033165884
- Mean Citation Score: 226.41982400000003
- Max Citation Score: 247.88516
- Similarity Product: 184.7486459688949

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test