Multi-loop antenna
US6756946B1 · kind B1 · utility
6Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2003 |
| Grant date | Jun 29, 2004 |
| Priority date | — |
| Expiry date | Apr 25, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/30
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A multi-loop antenna includes two or more than two antennas units with different lengths, receiving signals with different frequencies respectively; and several slices of conductors, with different lengths, making the connections between above-mentioned antennas units. As different connections between the antennas are made, different connection modules are formed. Thus the antenna gets to receive signals of multiband frequency and/or broadband frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.