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:
May. 06, 2008
Filed:
Dec. 09, 2005
Jörg Oppenländer, Kirchentellinsfurt, DE;
Christoph Häussler, Gomaringen, DE;
Nils Schopohl, Reutlingen, DE;
Alexander Friesch, Tübingen, DE;
Jörg Tomes, Tübingen, DE;
Jörg Oppenländer, Kirchentellinsfurt, DE;
Christoph Häussler, Gomaringen, DE;
Nils Schopohl, Reutlingen, DE;
Alexander Friesch, Tübingen, DE;
Jörg Tomes, Tübingen, DE;
Qest Quantenelektronische Systeme GmbH, Reutlingen, DE;
Abstract
An antenna for electromagnetic waves including a quantum interference filter, at least one low-temperature transistor and primary antenna structures, means for deriving an electromagnetic wave from the circuit, cooling elements and insulating means. The interference filter and the transistor act as active components, the primary antenna structure is connected up to at least one of the active components in such a way that upon incidence of an electromagnetic wave on the primary antenna structure there is present at the output of the at least one active component a conducted electromagnetic wave, and wherein at least one part of the circuit and at least one part of the primary antenna structure are thermally insulated, the thermal insulation is frequency transparent to electromagnetic waves, and the cooling elements are designed to cool down at least one part of the circuit below the transition temperature of at least one of the superconducting materials.