Antenna apparatus, communication apparatus, and image capturing system
US12388165B2 · kind B2 · utility
0Cited by
29References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2023 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Jun 13, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B2200/0084
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna apparatus that comprises an active antenna including an antenna, a semiconductor structure configured to operate as an oscillator, and at least two power lines configured to give a potential difference to the semiconductor structure, and configured to generate or detect an electromagnetic wave, and a control line electrically connected to one of the at least two power lines and configured to be injected with a signal for controlling a phase of the oscillator in the active antenna is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.