Patent · US Active

Coaxial-coplanar microwave adapter

US8143975B2 · kind B2 · utility

1Cited by

4References

21Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Werner Perndl · Vaterstetten, DE
Thomas Reichel · Heroldsbach, DE
Markus Leipold · Isen, DE

Key dates

Filing date	Nov 5, 2007
Grant date	Mar 27, 2012
Priority date	—
Expiry date	Aug 25, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH01P5/085
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

In a microwave transition from a coaxial line (1) to a coplanar line system (3), in a longitudinal hole (5) of an outer conductor housing (6), the round inner conductor (4) of the coaxial line (1) continues in a planar inner conductor in the form of a narrow piece of foil (9), of an elastically flexible insulating material and metalized on at least one side. The end of this planar inner conductor (9, 10) then narrows in a transition section (16) to the width of a coplanar middle conductor (13; 20), with coplanar earthing areas (14, 15; 21, 22) on both sides.

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