Hybrid circuit without inductors
US8315378B2 · kind B2 · utility
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2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 14, 2007 |
| Grant date | Nov 20, 2012 |
| Priority date | — |
| Expiry date | Sep 20, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B3/23
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A hybrid circuit without inductors is provided. Embodiments can be used in high-speed communication devices, including Cable modem and Digital Subscriber Line (DSL) devices. In particular, embodiments can be used in Very High Speed DSL (VDSL) devices. Embodiments provide a cheap and compact solution to the echo rejection problem in high-speed communication devices. Furthermore, embodiments perform at least comparably to conventional solutions with respect to key performance measures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.