Amplifier assembly and spatial power combining device
US10454433B2 · kind B2 · utility
4Cited by
23References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 2017 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Jun 29, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q23/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An amplifier assembly for a spatial power combining device. The amplifier assembly includes a body that forms a first antenna, wherein the first antenna is a first Vivaldi antenna including a first circular backstub and a first tapered slot portion. The amplifier assembly further includes a second antenna, and a printed circuit board (PCB) assembly fixed to the body. The PCB assembly includes a PCB, an amplifier mounted on the PCB, a first transmission line coupled to the first antenna and to the amplifier, and a second transmission line coupled to the second antenna and to the amplifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.