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:
Jul. 03, 2001
Filed:
May. 19, 1999
Guenter Bertsch, Stuttgart, DE;
Klaus-Dieter Miosga, Backnang, DE;
Siegbert Martin, Oppenweiler, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
An arrangement for frequency-selective suppression of high frequency signals is described, with a hollow chamber (,) including at least partially electrically conductive walls (,) and having radiator elements (,), embodied by stripline technology, for coupling the high frequency signals into and out of the hollow chamber (,). At least two radiator elements are present, of which at least one is intended for coupling in the high frequency signals and at least one other is intended for outcoupling them. The at least two radiator elements (,) are embodied on separate substrate faces (,). The separate substrate faces (,) are disposed on a common substrate plate (,), and the hollow chamber is formed by a hood (,), which is disposed on or above the substrate plate (,) in such a way that it covers the radiator elements (,). It is especially advantageous if the hood (,) is integrated with the housing wall (,) of a shielding housing.