Boundary choke between modules in phased array antennas
US12362502B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | May 14, 2024 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | May 14, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/1018
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Technologies directed to a radio frequency (RF) boundary choke between modules in phased array antennas. An antenna module may include a circuit board having one or more conducting layers and one or more electrically insulating layers. The antenna module may include an antenna disposed on a first surface of the circuit board. The antenna module may further include radio frequency front end (RFFE) circuitry disposed on a second surface of the circuit board. The antenna module further includes a first set of vias extending between the antenna and the RFFE circuitry and a second set of vias disposed within the circuit board. Each of the second set of vias is positioned along a first axis parallel to and a first distance from a first edge of the antenna module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.