Patent · US Active

Antenna system, in particular mobile communication antenna system, and associated transmission and control device

US8688033B2 · kind B2 · utility

5Cited by

5References

18Claims

0Family size

Assignee

KATHREIN-WERKE KG · DE

Inventors

Alexander Seeor · Kolbermoor, DE
Markus Mohr · Ulmen, DE
Roland Gabriel · Annaberg-Buchholz, DE

Key dates

Filing date	Oct 30, 2009
Grant date	Apr 1, 2014
Priority date	—
Expiry date	Sep 18, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/48
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

An antenna transmission control device has a base-station-side and an antenna-side multiplexer circuit. There is an alternating protocol transfer between these two multiplexer circuits to control components close to the antenna. The current-alarmed or protocol-alarmed signals present at the antenna-side terminals of the multiplexer provided on the antenna side can be measured or detected by the multiplexer circuits and supplied to the transmission link together with a terminal-dependent or load-dependent protocol.

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