Snap-in antenna element for window shade-type radar
US5081467A · kind A · utility
3Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 1990 |
| Grant date | Jan 14, 1992 |
| Priority date | — |
| Expiry date | Sep 11, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/088
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A transmit/receive module and RF elements are constructed as a sub-assembly. Notches are formed along the edges of two parallel spaced antenna planes. These notches engage mating notches formed in the element of the sub-assembly thereby retaining the sub-assembly by "snap-in" action. Conversely, the sub-assembly may be quickly disassembled by unsnapping the engagement of the sub-assembly and antenna plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.