Double-frequency Wilkinson power divider
A power divider, transmission line technology
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0014] An example of a dual-frequency Wilkinson microstrip power divider with operating frequencies of 2.0 GHz and 4.2 GHz is used to specifically illustrate the present invention.
[0015] The invention adopts a dual-frequency Wilkinson microstrip power divider with working frequencies of 2.0GHz and 4.2GHz, and adopts two transmission lines to realize impedance conversion. The characteristic impedances of the two transmission lines are Z1, Z2, and the corresponding lengths are l1, l2; the isolation resistance R between the two output ports 2 and 3, and a section of open-circuit microstrip line in parallel at the output port, the characteristic impedance is Z3, the length is l3. The two operating frequencies are f1 and f2 respectively (f2=m f1, m is a positive real number greater than 1). The FR-4 dielectric board with a dielectric constant of 4.4 is used, and its thickness is 1.0mm. According to the above parameters, the physical size of the final dual-band Wilkinson microstri...
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