UWB (ultra wide band) antenna with dual resistance band function
An ultra-wideband antenna, dual stopband technology, applied in the directions of antenna, antenna coupling, radiating element structure, etc., can solve the problems of large antenna volume, unfavorable system integration, difficult adjustment of stopband center frequency, etc., and achieves low cost and processing. Convenient, compact effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0025] The invention designs an ultra-wideband antenna with double stopband functions, which suppresses the interference of the ultra-wideband system to the RFID system (6.8GHz) and the WLAN system (5.15-5.35GHz).
[0026] Below in conjunction with accompanying drawing, invention is described in more detail:
[0027] like figure 1 As shown, an ultra-wideband antenna with double stopband function of the present invention, the radiation unit (101) on the dielectric substrate, the impedance matching input microstrip line (102), the broken line EBG electromagnetic bandgap structure (103), the cross The cross-type EBG electromagnetic bandgap structure (106) adopts copper material.
[0028] An example of the present invention is figure 2 As shown, the dielectric substrate (105) is a GML1000 material with a dielectric constant of 3.2. The dielectric substrate has a thickness of 0.762 mm. The metal grounding plate (104) under the dielectric substrate is made of copper.
[0029] ...
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