Joint transmit/receive image compensation with blind adaptive calibration in a transceiver system
US12015451B1 · kind B1 · utility
0Cited by
2References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2022 |
| Grant date | Jun 18, 2024 |
| Priority date | — |
| Expiry date | Dec 23, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B17/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Joint transmit/receive image compensation is performed with the transceiver online and on an ongoing basis by using blind image compensation techniques when in a receive mode in order to converge receive image compensation coefficients based on “live” receive data and then in a transmit mode, after convergence of the receive image compensation coefficients, coupling the “live” transmit signal to the receive signal path to adapt the transmit image compensation coefficients.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.