Patent · US Active

Waffle iron filter arrangement for high-frequency signals

US12347913B2 · kind B2 · utility

0Cited by

3References

11Claims

0Family size

Assignee

Tesat-Spacecom GmbH & Co. KG · DE

Inventors

Chad Bartlett · Kiel, DE
Christian Arnold · Kehl, DE
Michael Höft · Kiel, DE

Key dates

Filing date	Oct 21, 2021
Grant date	Jul 1, 2025
Priority date	—
Expiry date	May 5, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH01P1/211
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A filter arrangement for high frequency signals, HF signals, is described. The filter arrangement includes a housing in which there is a cavity that extends in the longitudinal direction of the housing. The waffle-iron arrangement is arranged in the cavity and includes a carrier plate having a plurality of recesses, wherein there is an electrically conductive material arranged in at least some of the recesses, wherein the electrically conductive material in each case forms a pin in the at least some recesses. This structure makes it possible to provide a filter arrangement for very high frequencies, because the structure allows the carrier plate and the pins arranged therein to be provided with very small geometrical dimensions.

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