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. 27, 2001
Filed:
Sep. 10, 1999
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Abstract
A micro-strip patch antenna for a radiotelephone transceiver includes a dielectric ceramic module for transmission and reception having a first ground plate, just one dielectric ceramic part for synchronizing frequencies, a conductive patch on the dielectric ceramic part for transmitting and receiving electromagnetic waves, transmission and reception power supply terminals projecting from different sides of the conductive patch. The antenna also has printed circuit board having a base, a second ground plate on the base to contact the first, and strip lines formed on the base so as to be adjacent but spaced from to the ground plates. The strip lines take care of impedance matching, and antenna provides for the use of a single channel power supply without modification.