N-way impedance transforming power divider/combiner
US5543762A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 17, 1995 |
| Grant date | Aug 6, 1996 |
| Priority date | — |
| Expiry date | Jan 17, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P5/16
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An impedance transforming power divider/combiner includes a first transmission line (60) with a first terminal (65) and N transmission line fingers (65, 66, 68, 70) terminating in N transmission line finger ends. N transmission lines (28, 38, 48, 58) having N first and second ends are positioned in close proximity to the N transmission line fingers (65, 66, 68, 70) in one-to-one correspondences. The N second ends of the N transmission lines (28, 38, 48, 58) are coupled through N individual impedances (20, 30, 40, 50) to N terminals (25, 35, 45, 55). If signal power is provided to the first terminal (64), the signal power is divided into N signal power outputs at the N terminals (25, 35, 45, 55). If signal power is provided to the N terminals (25, 35, 45, 55), a combined signal power results at the first terminal (65).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.