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:
Feb. 21, 1989
Filed:
May. 11, 1987
Reinhard Knochel, Elmshorn, DE;
Jurgen Kohler, Halstenbek, DE;
U.S. Philips Corporation, New York, NY (US);
Abstract
A microwave component including an aerial comprised of at least a planar electrically conducting radiating element (3), arranged on a surface of a dielectric substrate (1). The surface is opposite a bearing surface which is at least partially covered with an electrically conducting layer serving as a ground plane (5). The microwave component further contains a microwave circuit used for processing and/or producing aerial signals. A dielectric film (2) is laid around the substrate (1). One side of this film (2) contains the radiating element (3), the ground plane (5) being arranged on the inside surface and the microwave circuit being arranged opposite the ground plane (5) on the outside surface. The aerial is further connected to the microwave circuit via a feeder line (4).