Compact waveguide apparatus acting as a magic T
US4720691A · kind A · utility
12Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 4, 1986 |
| Grant date | Jan 19, 1988 |
| Priority date | — |
| Expiry date | Sep 4, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P5/20
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A rectilinear waveguide junction apparatus in which the input and output guides are parallel to the longitudinal axis of the apparatus. This apparatus is characterized in that it takes the form of a parallelipiped guide the internal volume of which is divided up by metal partitions which form two parallel input guides, two parallel output guides and a main intermediate guide of same section as the parallelipiped guide. This apparatus is used in very high frequency circuits, for example the supply circuits for satellite or radar antennae.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.