Low-noise CCD signal imaging electronics system
An electronic system and low-noise technology, applied in the field of remote sensing image processing, can solve the problem of MTF reduction of modulation transfer function, achieve high signal-to-noise ratio, improve integration, reduce volume and power consumption
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0018] The present invention will be described in detail below with reference to the drawings and examples.
[0019] Reference figure 1 The low-noise CCD imaging electronics system of the present invention includes three parts: a signal conditioning circuit 1, a high-speed A / D sampling circuit 2 and a real-time processing circuit 3. Signal conditioning circuit 1, used for conditioning the original CCD signal, and generating the conditioned CCD signal and the initial positioning signal, and transmitting the conditioned CCD signal to the high-speed A / D sampling circuit, and transmitting the initial positioning signal to Real-time processing circuit; high-speed A / D sampling circuit 2, used for high-speed over-sampling of the conditioned CCD signal, and transmitting the sampled signal to the real-time processing circuit. The real-time processing circuit 3, implemented in a single-chip FPGA, is used to receive the initial positioning signal and high-rate oversampling data, obtain the ...
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