Patent · US Expired

Arrangement for controlling the output power of an HF transmitter

US6999524B1 · kind B1 · utility

1Cited by

10References

7Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Thomas Boegl · Augsburg, DE
Reinhard Ritschel · Waldkraiburg, DE
Thomas Valten · Unterhaching, DE

Key dates

Filing date	Nov 9, 2000
Grant date	Feb 14, 2006
Priority date	—
Expiry date	Sep 6, 2021

Classification

Technology area (CPC H)Electricity
CPC primaryH03G3/3042
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

The invention relates to an arrangement for controlling the output power of a high-frequency transmitter. The control power of the transmitter output stage is controlled according to a correcting variable (R) and by means of an actuator, whereby said variable is obtained by comparing the output power to a desired value (S). An I./Q modulator (M) is used as actuator.

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