Patent · US Expired

Basic body for a YIG filter with eddy current suppression

US7504912B2 · kind B2 · utility

1Cited by

5References

8Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Michael Aigle · Sauerlach, DE
Claus Tremmel · Haar, DE

Key dates

Filing date	Nov 3, 2005
Grant date	Mar 17, 2009
Priority date	—
Expiry date	Dec 19, 2025

Classification

Technology area (CPC H)Electricity
CPC primaryH01P1/218
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A base body for a YIG bandpass filter configured from a non-magnetic metal and including filter chambers, which are configured in the base body and contain YIG elements. Cavities and/or radial slots are configured in the base body for the suppression of eddy currents.

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