High frequency oscillator
US6703904B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 13, 2002 |
| Grant date | Mar 9, 2004 |
| Priority date | — |
| Expiry date | Sep 23, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B21/01
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A high frequency oscillator for combining outputs of two oscillator to generate an oscillation output. The oscillators has a substrate, a slot line formed on a first main plane of the substrate and having both longitudinal ends, the both longitudinal ends being electrically short-circuited, a first and a second amplifier for oscillation, each disposed on one and the other side of the slot line, and having outputs of the same oscillation frequency, and an unbalanced transmission line for connecting input terminals of the first and second amplifiers to each other and for connecting output terminals of the first and second amplifiers to each other. The unbalanced transmission line traverses the slot line and forms a closed loop including the first and second amplifiers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.