Millimeter wave filters
US8106810B2 · kind B2 · utility
2Cited by
34References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2008 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | Feb 10, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/0013
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An electromagnetic radiation filter uses a plurality of dipole antennas to mitigate the transmission of electromagnetic radiation. The dipole antennas can form one or more arrays that scatter electromagnetic radiation. Examples of application include mitigating the reception of a difference frequency in non-linear radar, use in protective goggles, and use in a protective shield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.