Centered longitudinal shunt slot fed by a resonant offset ridge iris
US6201507A · kind A · utility
7Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 1998 |
| Grant date | Mar 13, 2001 |
| Priority date | — |
| Expiry date | Apr 9, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q13/22
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A radiator (10) comprising one or more centered longitudinal shunt slots (12) disposed in a rectangular waveguide (11) that are fed by corresponding offset ridge resonant irises (14). The offset ridge resonant irises that are centered on each respective slot. When multiple slots and offset ridge resonant irises are employed, adjacent irises are oriented opposite to one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.