Broadband substrate integrated waveguide circularly polarized antenna array and manufacturing method thereof
A substrate-integrated waveguide and circularly polarized antenna technology, applied in the field of communication, can solve the problems of increased debugging complexity, low gain of antenna units and arrays, and achieve shortened design and optimization time, reduced volume, and simple and convenient processing Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0033] The present invention is described in further detail below in conjunction with accompanying drawing:
[0034] The substrate integrated waveguide antenna of the present invention includes an antenna unit and an array.
[0035] First, the technical scheme of the antenna unit is described. Its structural top view is as figure 1As shown, the antenna includes a dielectric substrate, a substrate-integrated waveguide cavity structure, a diamond-shaped annular slot, a coaxial feed port and a metallized via hole. In the substrate integrated waveguide structure, the distance between the center of the diamond-shaped part of the via hole and the diamond-shaped gap is sl, the side length of the rhombus-shaped part of the substrate-integrated waveguide is lr, the width of the rectangular-shaped part of the substrate-integrated waveguide is W, and the length is L. All metallized via holes The diameter and hole spacing are d and p respectively, the side length of the diamond-shaped s...
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