Self-detection circuit based on power detector
US12360156B2 · kind B2 · utility
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5References
2Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 13, 2023 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Jan 13, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q3/36
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention discloses a Self-detection circuit based on power detector, comprising a power detector, a coupler, a phased array transmitting channel 1 and a phased array transmitting channel 2, and the power detector is divided into two working modes of phase test and amplitude test. The problems that the self-test circuit is complex and large in chip area are solved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.