Dual-band dual-polarization splitter
US12237560B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jun 10, 2022 |
| Grant date | Feb 25, 2025 |
| Priority date | — |
| Expiry date | Feb 19, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P3/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a dual-band dual-polarization splitter connecting a cross-shaped waveguide power divider to with an E-plane waveguide magic T and an ortho-mode transition through an E/H-plane 90° curved waveguide to form a new type of coaxial waveguide ortho-mode transition, thereby implementing the structure of coaxial circular waveguide feeding in high and low frequencies at the same time, reducing the length of the high-frequency transmission line, and reducing the transmission loss. Meanwhile, the present disclosure implements dual-polarization transmission in each frequency band, and can flexibly switch between vertical polarization and horizontal polarization when the dual-polarization has been converted to the single-polarization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.