Foam matching load
US4020427A · kind A · utility
2Cited by
1References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 1976 |
| Grant date | Apr 26, 1977 |
| Priority date | — |
| Expiry date | May 17, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P1/264
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A waveguide matched load device comprising a short-circuited rectangular tion with an energy absorbing material located approximately 1/4 of a wavelength from the short-circuited end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.