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. 16, 2000
Filed:
Jul. 24, 1998
Hiroshi Uchimura, Kyoto, JP;
Takeshi Takenoshita, Kyoto, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
There is provided a laminated aperture antenna in which a conductor wall composing the antenna is composed of a plurality of through conductors disposed at predetermined intervals and a plurality of sub-conductor layers disposed between dielectric layers of a dielectric substrate so as to electrically connect the plurality of through conductors within the dielectric substrate formed by laminating dielectric layers, or in which a resonant space is formed by a space of the dielectric surrounded by the conductor wall composing the antenna formed as described above, a lower conductor layer electrically connected to that and an aperture of the upper conductor layer corresponding to the antenna conductor wall. There is also provided a multi-layered wiring board comprising such laminated aperture antenna. Such laminated aperture antenna may be miniaturized and thinned and may be readily fabricated by the conventional lamination technology.