The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2014
Filed:
Feb. 03, 2009
Ingo Breunig, Bonn, DE;
Karsten Buse, Bonn, DE;
Jens Kiessling, Bonn, DE;
Bastian Knabe, Bonn, DE;
Rosita Sowade, Bonn, DE;
Ingo Breunig, Bonn, DE;
Karsten Buse, Bonn, DE;
Jens Kiessling, Bonn, DE;
Bastian Knabe, Bonn, DE;
Rosita Sowade, Bonn, DE;
Deutsche Telekom AG, Bonn, DE;
Abstract
A method for processing received electromagnetic radiation includes receiving electromagnetic radiation having a plurality of carrier waves in the frequency range between 0.1 and 10 terahertz and having modulated onto the carrier waves information with a signal frequency of less than 50 GHz. The received radiation is filtered with a filter that is tunable in the frequency range from 0.1 to 10 terahertz so as to obtain at least one carrier wave as a terahertz signal. The terahertz signal is provided to a detection circuit that is sensitive to the terahertz signal frequency.