Broadband circularly polarized metasurface antenna
A metasurface, circularly polarized technology, applied in the direction of antenna, antenna grounding device, antenna grounding switch structure connection, etc., can solve the problems of narrow bandwidth and unstable pattern, and achieve stable in-band pattern and good application value. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0033] Example 1
[0034] This embodiment provides a broadband circularly ultra-surface antenna, such as figure 1 , figure 2 , image 3 The broadband circularly polarized hyperbolite antenna includes: the two-layer dielectric plate and three metal layers, the same two-layer dielectric plate specifications; the three-layer metal layers are superioplasses of the top layer, the opening slotting floor of the intermediate layer and the most The underlying feed structure; the super surface is 4 × 4 metal square patch, and there is a circular groove for forming an annular current to generate a circularly polarized radiation; the slotting floor of the intermediate layer is provided for signal coupling. The same rectangle grooves in the same size.
[0035] Specifically, the bottom layer of feed structure is the sequential spiral feed structure.
[0036] Specifically, the dielectric plate is a F4B plate, a dielectric constant of 4.4 of the F4B plate, and is 0.001.
[0037] Specifically, 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