Laminated notch filter and cellular phone using it

Invention Grant

EP1104041B1 Laminated notch filter and cellular phone using it 有权

Title translation: 夹层陷波滤波器，从而提供手机

Patent Title: Laminated notch filter and cellular phone using it
Patent Title (中): 夹层陷波滤波器，从而提供手机
Application No.: EP00310526.9

Application Date: 2000-11-28
Publication No.: EP1104041B1

Publication Date: 2007-09-19
Inventor: Yamada, Toru , Ishizaki, Toshio , Awai, Ikuo , Miyake, Hideyuki , Kitazawa, Shiochi
Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
Applicant Address: 1006, Oaza Kadoma Kadoma-shi, Osaka 571-8501 JP
Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
Current Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
Current Assignee Address: 1006, Oaza Kadoma Kadoma-shi, Osaka 571-8501 JP
Agency: Haley, Stephen
Priority: JP33711499 19991129
Main IPC: H01P1/203
IPC: H01P1/203

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IPC分类:

H	电学
H01	基本电气元件
H01P	波导；谐振器、传输线或其他波导型器件（工作在光频的入G02B）
H01P1/00	辅助器件（波导型耦合器件入H01P5/00）
H01P1/20	.选频器件，例如滤波器
H01P1/201	..横电磁波滤波器（H01P1/212，H01P1/213，H01P1/215，H01P1/219优先）
H01P1/203	...带状线滤波器