Antenna, antenna control method, antenna control apparatus, and antenna system
US10734728B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 27, 2015 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Aug 7, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/29
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna, an antenna control method, an antenna control apparatus, and an antenna system, where the antenna includes a feeding part and at least two oscillators, and a circuit with a variable inductance value is disposed between any oscillator and the feeding part. When the inductance value of the circuit between the oscillator and the feeding part is zero the oscillator is used as an excitation oscillator. When the inductance value is greater than zero, the oscillator is used as an excited oscillator. Any oscillator may be used as an excitation oscillator or an excited oscillator. The antenna can implement full coverage on a horizontal plane and has a relatively high gain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.