Signal integration circuit and electronic device
US11716210B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2022 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Jan 30, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a communication module, an external module and a signal integration circuit. The signal integration circuit includes a first input port, a second input port, a third input port and an output port. The first input port is for inputting an input signal. The second input port is for selectively inputting a first L1 band signal. The third input port is for selectively inputting a second L1 band signal. The output port selectively outputs a first output signal or a second output signal. When the third input port is coupled to an external module, the third input port is for inputting the second L1 band signal, and the output port outputs the second output signal. When the third input port is not coupled to the external module, the second input port is for inputting the first L1 band signal, and the output port outputs the first output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.