Dimension reduction low profile rear cavity line polarization antenna
A low-profile, linearly polarized technology, applied in the microwave field, can solve the problems of high processing cost and large volume, and achieve the effects of reduced production cost, reduced size, and reduced size
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0021] As shown in Figures 1 and 2, the reduced-profile low-profile cavity-backed linear polarization antenna includes a Rogers 5880 dielectric substrate 1 with a thickness of 0.5 mm. The dielectric substrate 1 is plated with metal layers on both sides, which are the upper metal layer 6 and the lower metal layer. Layer 7, in which the lower metal layer 7 serves as a ground layer. As shown in Figure 3, the upper metal layer 6 is etched with a microstrip line 2 for power feeding and a coplanar waveguide transmission line 3 (the dashed frame includes the part). The coplanar waveguide transmission line 3 is a coplanar coplanar waveguide structure with the metal strip in the middle. Extend outside, as microstrip line 2. The length and width of the microstrip line 2 are 4 mm and 1.45 mm, respectively, and the two air gaps of the coplanar waveguide transmission line 3 are both 0.7 mm in width and 1.5 mm in length. A through hole with a diameter of 1 mm is opened through the upper metal l...
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