Adaptive time-frequency synchronization compression method based on Rayleigh entropy
A compression method and time-frequency synchronization technology, applied in the field of communication, to achieve the effect of strong anti-noise ability, high energy aggregation, and conducive to separation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0039] refer to figure 1 , The specific implementation steps of the present invention are as follows.
[0040] Step 1, collect the signal.
[0041] The signal acquisition system collects any signal x(t) in the target airspace in real time through the radar reconnaissance receiver equipment. The signal x(t) contains multiple components. The specific model can be expressed as:
[0042]
[0043] Among them, ∑ represents the summation symbol, and x k (t) represents the kth signal component of the signal x(t), A k (t) represents the magnitude of the kth signal component of the signal x(t), Indicates the phase of the kth signal component of the signal x(t), K indicates the number of signal components of the signal x(t), and T indicates the time length of the collected signal in the target airspace.
[0044] Step 2, obtain the sequence of signal points.
...
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