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 18):
The power amplifier of  claim 17 , wherein:\n the matching network comprises a first matching capacitor coupled between the single-ended output and a first differential output terminal of the pair of differential output terminals; a second matching capacitor coupled between a second differential output terminal of the pair of differential output terminals and a second node; a first matching inductor coupled between the first differential output terminal and the second node; a second matching inductor coupled between the second differential output terminal and the single-ended output; and a ground network coupled between the ground and the second node, wherein the second node is connected to a terminal of a capacitor and a terminal of an inductor and wherein the ground network is configured to have a first ground network impedance at f H1 , and a second ground network impedance at f H3  different from the first ground network impedance.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 1.75472
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14291810', '13688344', '15237453', '15386039', '11970237']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7713041981235038
- 35 USC 102 Novelty (BERT): 0.5029191911211388
- Combined Prediction Score: 0.7444656974232673
- Mean Citation Score: 226.41982400000003
- Max Citation Score: 247.88516
- Similarity Product: 196.8261138567257

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

Dataset: test