A Broadband Endfire Antenna Based on Surface Wave Guide and High Impedance Surface
A high-impedance surface and end-fire antenna technology, which is applied in the direction of separately powered antenna array, antenna grounding device, antenna grounding switch structure connection, etc., can solve the problems of high antenna design complexity, broadband implementation obstacles, etc., and achieve good radiation buff effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0030] The technical solution of the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0031] This embodiment provides a broadband end-fire planar antenna based on surface wave guides and high-impedance surfaces, and its side view is as follows figure 1As shown, it is possible to achieve a wide impedance bandwidth (center relative bandwidth is 33.5%) while ensuring good far-field end-fire performance, including the first dielectric substrate 1, the second dielectric substrate 2, the surface wave waveguide part, the high impedance The surface part and the surface wave exciter part, the first dielectric substrate 1 is arranged above the second dielectric substrate 2, the surface wave waveguide part includes an upper rectangular patch array 3 and a lower rectangular patch array 4, the upper layer The rectang...
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