Patent · US Active

Thermally stabilized power sensor

US9239344B2 · kind B2 · utility

1Cited by

6References

15Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Werner Perndl · Vaterstetten, DE
Toralf Bratfisch · Putzbrunn, DE
Michael Katzer · Munich, DE
Thomas Reichel · Heroldsbach, DE

Key dates

Filing date	Nov 4, 2011
Grant date	Jan 19, 2016
Priority date	—
Expiry date	Oct 8, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG01R21/10
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A power-measurement device includes a power detector and a tempering device. The power detector is integrated on a monolithic chip as an integrated circuit. It converts a high-frequency test signal into a signal which displays the power of the high-frequency test signal. The power-measurement device further includes a signal input. In this context, the tempering device is arranged outside the monolithic chip on a side of the monolithic chip facing away from the integrated circuit. The signal input is connected to the power detector by a first line on a synthetic substrate. The signal input guides the high-frequency test signal to the power detector by the first line.

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