Patent · US Expired

High-frequency power amplifier

US6160453A · kind A · utility

1Cited by

5References

13Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Peter Feld · Nuremberg, DE
Horst Kroeckel · Bamberg, DE
Markus Vester · Koblenzer Straße, DE

Key dates

Filing date	Dec 23, 1998
Grant date	Dec 12, 2000
Priority date	—
Expiry date	Dec 23, 2018

Classification

Technology area (CPC H)Electricity
CPC primaryH03F3/265
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

A high-frequency power amplifier has a high-frequency input, a high-frequency output and at least one power transistor connected therebetween. The power transistor has a first electrode serving as a control input, a cooling terminal connected to a second electrode and a third electrode. The third electrode is connected to a high-frequency reference potential conductor and the high-frequency reference potential conductor is connected in terms of high-frequency to the second electrode. An input signal applied to the high-frequency input is coupled out as an output signal at the high-frequency output.

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