PATENT CLAIM ANALYSIS

Application Number: 15872623
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["375", "228000"]

Abstract:
Embodiments provided describe detections of RF leakage test signal emanating from cable plant. In one embodiment a single mobile receive antenna, connected to a complex demodulator mobile receiver, receives a stabilized test signal radiating from the cable plant. The test signal may be a known continuous wave (CW) carrier or other deterministic signal. The received test signal varies in phase as a function of a position of the mobile receive antenna relative to the location of a leakage antenna. The phase variance forms a Doppler shift as the test antenna moves relative to the leakage antenna. The receiver generates multiple in-phase (I) and quadrature (Q) test signal samples over a SPA (synthetic phased array) distance as the test antenna's travels, and the samples are inserted into a Fourier transform. The result of the transform is instantaneous Doppler frequency shift, from which a bearing angle can be computed.

Claim (Index 3):
A system according to  claim 1 , further comprising a second mobile test antenna and a switch connecting said first mobile test antenna and said second mobile test antenna to said receiver, the receiver alternately connecting the first mobile test antenna and the second mobile test antenna to the receiver.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 1.8764
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15276263', '14812916', '14177771', '13456950', '12583263']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4309175618245183
- 35 USC 102 Novelty (BERT): 0.5815585141194866
- Combined Prediction Score: 0.4459816570540151
- Mean Citation Score: 270.23168
- Max Citation Score: 460.8412
- Similarity Product: 442.42668749980936

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

Dataset: test