PATENT CLAIM ANALYSIS

Application Number: 16034377
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["342", "022000"]

Abstract:
The present disclosure relates to a security inspection system and method using the three-dimensional holographic imaging technology. The system comprises: a body frame; a millimeter-wave transceiving module, disposed on the body frame; and at least two millimeter-wave switch antenna arrays, connected with the millimeter-wave transceiving module; the number of the millimeter-wave switch antenna arrays being the same as that of the scan areas; a scan driving device, configured to drive the at least two millimeter-wave switch antenna arrays to rotate along the same direction; a control device, configured to control the scan driving device to generate a rotation angle signal; and a parallel-image processing module, configured to synthesize a three-dimensional holographic image of an under-test object according to echo signals collected by the millimeter-wave transceiving module and spatial position information of the echo signals. The present disclosure simplifies the system structure and improves the imaging resolution.

Claim (Index 3):
The security inspection system of three-dimensional holographic imaging of  claim 2 , wherein the millimeter-wave transceiving module ( 2 ) comprises: two signal sources, two primary-power dividers, one secondary-power divider, two primary-frequency mixers, and one secondary-frequency mixer, wherein,\n an output signal of a first signal source ( 101 ) is divided into a 1 st  path signal and a 2 nd  path signal after passing through a primary-power divider ( 102 ); the 1 st  path signal is divided into two paths of transmitting signals respectively which enter into two corresponding transmitting antennas after passing through a secondary-power divider ( 124 ); an output signal of a second signal source ( 117 ) is divided into a 3 rd  path signal and a 4 th  path signal after passing through another primary-power divider ( 118 ); the 3 rd  path signal and the 2 nd  path signal respectively enter into two input terminals of a first primary-frequency mixer ( 108 ), and the 4 th  path signal and a received signal from a corresponding receiving antenna respectively enter into an LO terminal and an RF terminal of a second primary-frequency mixer ( 115 ); an output signal of the first primary-frequency mixer ( 108 ) and an output signal of the second primary-frequency mixer ( 115 ) respectively enter into an LO terminal and an RF terminal of a secondary-frequency mixer ( 114 ), and an output signal of the secondary-frequency mixer ( 114 ) is transmitted to a signal output terminal of the millimeter-wave transceiving module ( 2 ).

Metadata:
- Claim Count in Document: 10.0
- Percentile: 95.0
- Lexical Diversity: 2.11842
- Patent Class: 342.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14247837', '14247803', '11300827', '11370680', '11104920']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.526450020209565
- 35 USC 102 Novelty (BERT): 0.4993501648274924
- Combined Prediction Score: 0.5237400346713578
- Mean Citation Score: 213.139642
- Max Citation Score: 244.89388
- Similarity Product: 181.14243179458373

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