Signal power validator
US12425112B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2023 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Apr 25, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B17/0085
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A radio frequency (RF) validator instrument is provided for testing functionality of a test article. The instrument includes an RF transmitter, a connection apparatus, an RF receiver, a direct current (DC) bias detector, and an RF verifier. The transmitter produces an emission signal supplied to an in-port and an out-port. The apparatus connects the in-port and the out-port to separate terminals of the article. The receiver receives said emission signal and producing a detection signal. The DC bias detector receives the emission signal through the out-port to a first voltage divider as a first bias signal, through the in-port to a second voltage divider as a second bias signal, and combining the first and second bias signals as a combination bias signal. The verifier compares the detection and combination bias signals to determine whether the article satisfies functionality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.