Patent · US Active

Printed-circuit board arrangement for millimeter-wave scanners

US9265151B2 · kind B2 · utility

4Cited by

1References

17Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Ralf Jünemann · Munich, DE
Christian Evers · Tauberbischofsheim, DE
Andreas Schiessl · Munich, DE
Sherif Ahmed · Starnberg, DE
Gerd Hechtfischer · Vaterstetten, DE

Key dates

Filing date	Feb 2, 2012
Grant date	Feb 16, 2016
Priority date	—
Expiry date	Sep 30, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/15313
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A printed-circuit board arrangement electrically connects the at least one transmitter and/or receiver unit with at least one antenna element, whereas the at least one transmitter and/or receiver unit and the at least one antenna element are at least partially integrated into the printed-circuit board arrangement. In this context, the printed-circuit board arrangement includes different printed circuit boards, which are mechanically connected to one another in a rigid manner. A first part of the printed-circuit board arrangement is formed by at least one printed-circuit board, of which the substrate is made from a first material which is suitable for high-frequency, and a second part of the printed-circuit board arrangement is formed by at least one printed-circuit board, of which the substrate is made from a second material different from the first material, which is still sufficiently suitable for a low frequency and/or for a direct-voltage range.

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