PATENT CLAIM ANALYSIS

Application Number: 16165529
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["342", "357720"]

Abstract:
A hardware front-end for a software-defined GNSS receiver, which includes an antenna connected to a transmission line that is connected to a pair of separate circuits, one for receiving L1 signals and one for receiving L2 signals. Each circuit includes at least one bandpass filter, at least one LNA, and a single-chip GNSS receiver that receives analog RF signals and provides digitized I and Q signals. The pair of circuits differ in that a first one is designed to receive, filter, and amplify RF signals at the L1 frequency corresponding to the designed input frequency of the receiver and the second one is designed to receive, filter, and amplify RF signals at the L2 frequency, which is significantly different from the first frequency. The second circuit also includes a mixer to convert the L2 frequency to the L1 frequency, so that a similar receiver can be used in each circuit.

Claim (Index 24):
A GNSS antenna assembly as defined in  claim 20 , wherein the ground plane of the antenna board is positioned between the first surface of the antenna board and the patch antennas.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 97.0
- Lexical Diversity: 2.37681
- Patent Class: 342.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14954310', '14635371', '11316854', '14197158', '14559859']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5403840558041177
- 35 USC 102 Novelty (BERT): 0.5296043795934848
- Combined Prediction Score: 0.5393060881830545
- Mean Citation Score: 230.794812
- Max Citation Score: 368.13544
- Similarity Product: 299.02361316898816

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

Dataset: test