Composite dielectric molded product and lens antenna using the same
US6489928B2 · kind B2 · utility
225Cited by
5References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 17, 2001 |
| Grant date | Dec 3, 2002 |
| Priority date | — |
| Expiry date | Oct 17, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24917
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Provided is a composite dielectric molded product exhibiting excellent properties such as the antenna gain and side lobe, etc. when used for a lens antenna, and exhibiting less variation of properties in one individual product and between individual products. The composite dielectric molded product is formed by molding a composite dielectric material containing a dielectric inorganic filler and an organic polymer material so that the dielectric constant anisotropy is in the range of about 1.00 to 1.05.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.