Method and apparatus for RF built-in test system for a beamforming module in a radar system
US12111350B2 · kind B2 · utility
0Cited by
7References
9Claims
0Family size
Inventors
Key dates
| Filing date | May 6, 2022 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | May 6, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/2841
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An on-chip or built-in self-test (BIST) module for an RFIC is provided. The BIST module can be implemented in an RFIC system, which may include a beamforming module of a radar system. The BIST module may include components and methods to up-convert a signal from a test frequency to RF at an input to the RFIC and down-convert and output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.