PATENT CLAIM ANALYSIS

Application Number: 15875831
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["343", "844000"]

Abstract:
Antenna arrays which can work simultaneously in various frequency bands thanks to the physical disposition of the elements which constitute them, and also the multiband behavior of some elements situated strategically in the array. The configuration of the array is described based on the juxtaposition or interleaving of various conventional mono-band arrays working in the different bands of interest. In those positions in which elements of different multiband arrays come together, a multiband antenna is employed which covers the different working frequency bands. The advantages with respect to the classic configuration of using one array for each frequency band are: saving in cost of the global radiating system and its installation (one array replaces several), and its size and visual and environmental impact are reduced in the case of base stations and repeater stations for communication systems.

Claim (Index 1):
An antenna array comprising:\n a ground plane layer; a first set of antenna elements arranged on the ground plane layer and being configured to provide operation of the antenna array in at least three frequency bands respectively corresponding to three cellular frequency bands; a second set of antenna elements arranged on the ground layer and being configured to provide operation of the antenna array in two of the three frequency bands; the first set of antenna elements and the second set of antenna elements are substantially arranged along a longitudinal direction of the antenna array; the first set of antenna elements and the second set of antenna elements are arranged on alternating positions along the longitudinal direction; and wherein a ratio of a spacing between antenna elements of the first set to a wavelength of a first frequency band of the three frequency bands is substantially half of a ratio of a spacing between antenna elements of the second set to a wavelength of a second frequency band of the three frequency bands.

Metadata:
- Claim Count in Document: 89.0
- Percentile: 86.0
- Lexical Diversity: 1.72941
- Patent Class: 343.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14529715', '13530249', '12476308', '10988261', '11803782']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.855668528529925
- 35 USC 102 Novelty (BERT): 0.5771650837075795
- Combined Prediction Score: 0.8278181840476905
- Mean Citation Score: 424.714794
- Max Citation Score: 458.74356
- Similarity Product: 452.7849469707799

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