Four-frequency plane microstrip antenna with miniaturized microwave absorption structure
A planar microstrip antenna and wave structure technology, applied in the direction of antenna, antenna grounding device, radiating element structure, etc., can solve the problems of limited electromagnetic wave radiation efficiency, large size of microstrip antenna, poor gathering and collecting effect, etc. Collection effect, the effect of enhancing radiation efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0033] Such as figure 1 with figure 2 As shown, the four-frequency planar microstrip antenna with a miniaturized wave-absorbing structure of the present invention uses a coplanar waveguide structure for feeding, and realizes the design concept of miniaturization and planarization of the antenna. 3 and four-branch radiating unit 4, wherein the feeder 2, the ground plate 3 and the radiating unit 4 are all conductively arranged on the dielectric substrate 1, and are on the same plane and have the same thickness of each part; the feeder 2 is conductive The metal feeder, whose lower end is connected with the coaxial cable, is used to receive electromagnetic waves; the four-branch radiation unit 4 is a conductive metal radiation unit, and the upper end is four resonance branches that match electromagnetic waves of different wavelengths and frequency bands: the fi...
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