PATENT CLAIM ANALYSIS

Application Number: 16428143
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["343", "703000"]

Abstract:
A system for remotely measuring antenna input impedance utilizing an automatic antenna tuner in which, for any tuner, the tuner input impedance may be established by the values of the components in the circuit at the time that the SWR is at a minimum, with these values being automatically available in terms of the components that are switched in to achieve low SWR. Once having established the input impedance to the tuner, the complex conjugate of the tuner input impedance yields the antenna input impedance, with antenna input impedance sensed at full power at a position remote from the antenna input.

Claim (Index 13):
A method of remotely determining a feedpoint impedance of an antenna, the method comprising:\n receiving data pertaining to one or more values of at least one capacitive component and at least one inductive component that have been switched into a tuning circuit of an antenna tuning element to achieve a target standing wave ratio (SWR); receiving data pertaining to at least one of:\n a frequency of a transmitter upstream of the antenna; \n a length of a transmission line coupled with the antenna; and \n a velocity factor of the transmission line coupled with the antenna; and \n calculating the feedpoint impedance based on:\n the data pertaining to the one or more values corresponding with achieving the target SWR; and \n the data pertaining to the at least one of:\n the frequency of the transmitter upstream of the antenna; \n the length of the transmission line coupled with the antenna; and \n the velocity factor of the transmission line coupled with the antenna.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 100.0
- Lexical Diversity: 1.96364
- Patent Class: 343.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15219368', '16211876', '15408066', '14535086', '14135919']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8224512477371324
- 35 USC 102 Novelty (BERT): 0.5852967439125452
- Combined Prediction Score: 0.7987357973546737
- Mean Citation Score: 296.535982
- Max Citation Score: 493.58224
- Similarity Product: 449.374733520689

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