Patent · US Active

Array antenna

US9640870B2 · kind B2 · utility

0Cited by

12References

12Claims

0Family size

Assignee

HUBER+SUHNER AG · CH

Inventors

Frank Klefenz · Mannheim, DE
Ulf Huegel · Herisau, CH

Key dates

Filing date	Feb 7, 2012
Grant date	May 2, 2017
Priority date	—
Expiry date	Dec 14, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q21/064
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The invention relates to an array antenna (1), comprising a first plate (2), which has means for distributing an electromagnetic signal to be emitted by the array antenna (1), a second plate (3), which has first openings (7) for conducting the electromagnetic signal to be emitted therethrough, and a third plate (4), which has means (12) used to emit the electromagnetic signal. The second plate (3) is arranged between the first plate and the third plate (2, 4) and is operatively connected to same. The second plate (3) has substantially plane-parallel, smooth lateral surfaces (5, 6), in which the first openings (7) are arranged.

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