Classification method of near-field focusing distance of high-frequency sonar
A near-field focusing and focal distance technology, applied in the field of high-frequency sonar, which can solve the problems of less high-frequency sonar bins, increased system storage and overhead, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0017] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0018] This method of binning the near-field focusing distance of high-frequency sonar, by uniformly dividing the phase interval corresponding to the near-field focusing distance of high-frequency sonar, obtains the number of divisions of the near-field focusing distance, and calculates the corresponding phase interval from the divided phase sub-intervals Focus distance file, determine the focal distance of each distance file.
[0019] Specific steps are as follows:
[0020] (1) Evenly divide the phase interval corresponding to the near-field focusing distance of high-frequency sonar: divide the phase interval corresponding to the near-field focusing distance of high-frequency sonar evenly according to π / 4 or 45°, and form several phase sub-intervals A 1 、A 2 ,...,A n ; Or, the phase interval corresponding to the high-frequency sonar near-field focusing di...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com