Intermodulation distortion suppresion circuit and method
US12301264B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2022 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Aug 12, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Described herein are related to a device for communication. In one aspect, the device includes a first circuit configured to generate a first signal and a second signal at a first frequency, according to a third signal at a second frequency higher than the first frequency. The first signal and the second signal may have opposite phases with each other. In one aspect, the device includes a second circuit configured to provide a difference between the first signal and the second signal as a fourth signal. In one aspect, the device includes a third circuit configured to provide the first signal to the second circuit, and resonate at a third frequency between the first frequency and the second frequency. In one aspect, the device includes a fourth circuit configured to provide the second signal to the second circuit, and resonate at the third frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.