PATENT CLAIM ANALYSIS

Application Number: 15860508
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["375", "295000"]

Abstract:
In some example implementations, there may be provided methods for beamforming calibration of active electronically steered arrays (AESA). In some implementations, one or more adders may generate a phase offset by adding phase calibration data from non-volatile memory and phase command data from static memory, and/or generate a gain offset by adding gain calibration data from the non-volatile memory and gain command data from the static memory. Further, a phase-shift circuit can modify, based on the phase offset, a phase of a first output signal, and an amplitude gain circuit can modify, based on the gain offset, an amplitude of the first output signal. In accordance with these implementations, the modified phase of the first output signal and the modified amplitude of the first output signal are provided to enable pre-calibration of the first output signal and/or a first antenna. Related systems, methods, and articles of manufacture are also described.

Claim (Index 31):
The apparatus of  claim 30 , wherein the vector calibration data is programmed based at least on a measured difference in phase between a digital signal that is provided to the first antenna and a second radio signal that is output by the first antenna, wherein the second radio signal is based on the digital signal.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 2.44928
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15253384', '15726127', '13350636', '13335676', '15074767']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4940784843270026
- 35 USC 102 Novelty (BERT): 0.5344044382607729
- Combined Prediction Score: 0.4981110797203796
- Mean Citation Score: 219.67295400000003
- Max Citation Score: 367.31445
- Similarity Product: 306.32711195892693

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