Invention Grant
- Patent Title: Band stop filter of composite right/left handed structure and the manufacturing method thereof
- Patent Title (中): 复合右/左手结构的带阻滤波器及其制造方法
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Application No.: US13117776Application Date: 2011-05-27
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Publication No.: US08749323B2Publication Date: 2014-06-10
- Inventor: Seung Back Jung , Seung In Yang
- Applicant: Seung Back Jung , Seung In Yang
- Applicant Address: KR Daejeon KR Seoul
- Assignee: Electronics and Telecommunications Research Institute,Soongsil University Research Consortium Techno-Park
- Current Assignee: Electronics and Telecommunications Research Institute,Soongsil University Research Consortium Techno-Park
- Current Assignee Address: KR Daejeon KR Seoul
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2010-0062126 20100629
- Main IPC: H01P1/203
- IPC: H01P1/203 ; H03H7/12
Abstract:
Provided are a band stop filter of a CRLH structure and a manufacturing method thereof. A band stop filter of a CRLH structure according to an exemplary embodiment of the present invention includes a microstrip transmission line formed on a substrate; a right handed material (RHM) region including a first stub and a first capacitor connected to the microstrip transmission line in parallel and stopping a signal of a first frequency band passing through the microstrip transmission line; and a left handed material (LHM) region further provided between the first stub and the first capacitor to block a signal of a second frequency band passing through the microstrip transmission line.
Public/Granted literature
- US20110316651A1 BAND STOP FILTER OF COMPOSITE RIGHT/LEFT HANDED STRUCTURE AND THE MANUFACTURING METHOD THEREOF Public/Granted day:2011-12-29
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