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:
Nov. 29, 2016
Filed:
May. 31, 2012
Sebastian Boppel, Frankfurt, DE;
Alvydas Lisauskas, Frankfurt, DE;
Hartmut Roskos, Kronberg, DE;
Viktor Krozer, Frankfurt, DE;
Sebastian Boppel, Frankfurt, DE;
Alvydas Lisauskas, Frankfurt, DE;
Hartmut Roskos, Kronberg, DE;
Viktor Krozer, Frankfurt, DE;
Johann Wolfgang Goethe-Universitat Frankfurt a. M., Frankfurt am Main, DE;
Abstract
The invention relates to a device for detecting electromagnetic radiation in the THz frequency range, comprising at least one transistor (FET, FET), which has a first electrode, a second electrode, a control electrode, and a channel between the first electrode and the second electrode, and comprising an antenna structure. An electrode is connected to the antenna structure such that an electromagnetic signal which lies in the THz-frequency range and which is received by the antenna structure () can be fed into the channel between electrodes and the control electrode is connected to an electrode via a capacitor and/or the control electrode and the first electrode or the control electrode and the second electrode have an intrinsic capacitor such that no AC voltage drop occurs between the control electrode and the first electrode or the second electrode.