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. 09, 2017
Filed:
Jul. 01, 2015
Tdk Corporation, Tokyo, JP;
Toshio Sakurai, Tokyo, JP;
Kiyoshi Hatanaka, Tokyo, JP;
Takashi Fukui, Tokyo, JP;
Shigemitsu Tomaki, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
A transmission line and an electronic component including a resonator using the transmission line are provided. The transmission line is capable of transmitting electromagnetic waves of at least one frequency ranging from 1 GHz to 10 GHz and is composed of a first dielectric with a first relative permittivity and a surrounding dielectric portion composed of a second dielectric with a second relative permittivity, wherein, the first dielectric is represented by a formula of {XBaO.(1−X)SrO}TiO(0.25<X≦0.55), and the second relative permittivity is smaller than the first relative permittivity.