PATENT CLAIM ANALYSIS

Application Number: 16155164
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["343", "702000"]

Abstract:
A compact dual-band air core helix antenna may include two sets of quadrifilar helix antenna elements with each of the antenna elements having different arm lengths. The helix antenna may be configured such that the antenna elements are printed on a foldable printed circuit board. Radiating elements of the antenna elements may be fed with four inputs and each of the four inputs may have a same amplitude and quadrature phase difference (e.g., 0, 90, 180, 270 degree phase shifts).

Claim (Index 2):
The helix antenna of  claim 1 , wherein the four inputs are provided via an LTCC (Low Temperature Cofired Ceramic) 90-hybrid coupler.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 97.0
- Lexical Diversity: 1.61818
- Patent Class: 343.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11160137', '15276353', '15276227', '13103084', '15256891']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7902470136946973
- 35 USC 102 Novelty (BERT): 0.4736302424118047
- Combined Prediction Score: 0.758585336566408
- Mean Citation Score: 142.049608
- Max Citation Score: 150.7789
- Similarity Product: 113.61164720985887

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