Non-contact type gesture recognition system and method based on continuous-wave micro-Doppler radar
A non-contact, gesture recognition technology, applied in the field of non-contact gesture recognition system, can solve the problem of inability to measure the specific position of the target, and achieve the effect of solving DC offset and flicker noise, reducing system cost, and reducing the amount of calculation.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0036] The present invention will be further described below in conjunction with the drawings.
[0037] Such as figure 1 As shown, the present invention includes a transmitting link and a receiving link. The transmitting link includes a baseband signal generating module, a transmitter, and a transmitting antenna 1, and the receiving link includes a signal acquisition and processing module shared by the receiving link, three receivers and their The receiving antenna 2 connected to each, the signal acquisition and processing module is connected with the upper computer, and is synchronized with the baseband signal generation module clock, and the signal acquisition and processing module and the three receivers are connected with filters. The transmitting antenna 1 and the three receiving antennas 2 form antenna arrays with different placement methods. The transmitting antenna 1 and the three receiving antennas 2 are all parallel to the human hand. The three receiving antennas 2 are p...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap