PATENT CLAIM ANALYSIS

Application Number: 16255881
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["375", "297000"]

Abstract:
A transceiver comprises local oscillator circuitry, phase noise determination circuitry, mixing circuitry, and digital signal processing circuitry. The local oscillator circuitry is operable to generate a local oscillator signal. The phase noise determination circuitry is operable to introduce a frequency-dependent phase shift to the local oscillator signal to generate a phase-shifted version of the local oscillator signal. The mixing circuitry is operable to mix the local oscillator signal and the phase-shifted version of the local oscillator to generate a baseband signal having an amplitude proportional to a phase difference between the local oscillator signal and the phase-shifted version of the local oscillator signal. The digital signal processing circuity is operable to process the baseband signal to determine a phase error of the local oscillator signal, and perform signal compensation based on the determined phase error.

Claim (Index 38):
The system of  claim 37 , wherein the analog circuit is operable to introduce, via the one or more phase discriminators, a frequency-dependent phase shift to the local oscillator signal to generate a phase-shifted local oscillator signal.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 99.0
- Lexical Diversity: 3.13043
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14918793', '14170872', '11385401', '13209724', '16002355']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4901740463489115
- 35 USC 102 Novelty (BERT): 0.4984497064409629
- Combined Prediction Score: 0.4910016123581167
- Mean Citation Score: 168.419512
- Max Citation Score: 257.66553
- Similarity Product: 204.4530690238344

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

Dataset: test