Phase shifter
US12212032B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 21, 2021 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Nov 21, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P1/184
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A phase shifter includes: a substrate; a first wiring and second wirings that are provided on one side of the substrate, wherein the second wirings are arranged on two opposite sides of the first wiring; at least one electrically conducting bridge, wherein the electrically conducting bridge and the first wiring intersect and are insulated from each other; and a first isolating part, wherein the first isolating part is provided on one side of the first wiring that is close to the electrically conducting bridge, and an orthographic projection on the substrate of a part of the electrically conducting bridge that intersects the first wiring is located within an orthographic projection of the first isolating part on the substrate; and a surface of one side of the first isolating part that is close to the electrically conducting bridge is not even.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.