Patent · US Active

System and method for a radio frequency coupler

US9319006B2 · kind B2 · utility

7Cited by

17References

24Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Valentyn Solomko · Munich, DE
Winfried Bakalski · Birkenfeld, DE
Nikolay Ilkov · Munich, DE

Key dates

Filing date	Oct 1, 2013
Grant date	Apr 19, 2016
Priority date	—
Expiry date	Jan 3, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH03H7/24
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

In accordance with an embodiment, a directional coupler includes a coupler circuit and at least one amplifier coupled between a coupler circuit isolated port and a directional coupler isolated port and/or between a coupler circuit coupled port and a directional coupler coupled port. In various embodiments, the directional coupler is disposed over and/or in a substrate.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.