Wireless communication apparatus
US12412971B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 4, 2023 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Apr 23, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P1/26
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In a wireless communication apparatus including a communication coupler and a circuit, a first substrate and a second substrate face each other in a longitudinal direction of the communication coupler. The first substrate includes a first signal line, a second signal line, a third signal line, a distributor, and a terminating resistor. At the distributor, the first signal line branches into the second signal line and the third signal line. The second signal line is terminated at the terminating resistor at an end of the first substrate. The second substrate includes a fourth signal line. At least one of the third signal line or the connection signal line is configured such that a phase of a signal at the facing portion of the second signal line and a phase of a signal at the facing portion of the fourth signal line are continuous.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.