PATENT CLAIM ANALYSIS

Application Number: 15872901
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["455", "575100"]

Abstract:
A device and method for calibrating a wideband radio frequency receive chain are disclosed. In one aspect, the device includes a wideband radio frequency receive chain and a processing module configured to perform a spectral analysis. The receive chain includes an input block and a radio frequency processing assembly. The device is configured to implement a first calibration phase of the input block and a second calibration phase of the receive chain.

Claim (Index 5):
The method according to  claim 1 , wherein the spectral analyzer is a calibrated auxiliary receiver comprising a spectral analyzer and the receive chain including an output block connected to the output of the radio frequency processing assembly, configured to switch between a first position for conveying the radio frequency signal toward a primary output of the receive chain and a second position for conveying the radio frequency signal toward an auxiliary output of the receive chain, on which the calibrated auxiliary receiver is connected during calibration, the method further comprising a first phase for calibration of the output block, comprising computing a gain deviation between the primary output and the auxiliary output, for at least the frequency and the temperature value of the input block considered in the calibration of the input block, and, in the second phase, the computing of the power gain of the receive chain also accounting for the gain deviation introduced by the output block.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.925
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13384156', '10487068', '12955865', '14572725', '15347560']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6635131831392723
- 35 USC 102 Novelty (BERT): 0.4768101170691497
- Combined Prediction Score: 0.64484287653226
- Mean Citation Score: 165.70683
- Max Citation Score: 169.79782
- Similarity Product: 120.67792778368714

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

Dataset: test