Microwave oscillator having microstrip antenna for test purposes
US5248947A · kind A · utility
13Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 21, 1992 |
| Grant date | Sep 28, 1993 |
| Priority date | — |
| Expiry date | Apr 21, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B5/1852
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An oscillating apparatus comprising: an oscillator unit for oscillating in the microwave band; an output unit electromagnetically coupled to the outputting unit of the oscillator unit for taking an oscillation output outside; and an antenna element electromagnetically coupled to a part of the outputting unit, or a part of the output unit for radiating part of the oscillation output in an electromagnetic wave.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.