Transmission control apparatus and program
US9780852B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 9, 2015 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Dec 16, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Provided is a transmission control apparatus that determine a first phase difference for a phase difference between an electric wave output by a first antenna and an electric wave output by a second antenna, and for a phase difference between an electric wave output by a third antenna and an electric wave output by a fourth antenna, based on a determined polarization characteristic; determines a second phase difference for a phase difference between the electric wave output by the first antenna and the electric wave output by the third antenna and for a phase difference between the electric wave output by the second antenna and the electric wave output by the fourth antenna, based on the determined beam direction; and controls phases of the electric waves output by the first to fourth antennas, according to the first and second phase differences.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.