专利名称：USB CONNECTOR FOR WIRELESS
COMMUNICATION DEVICE
发明人：Jung-Min KIM,Joong-Ho JEONG,Kyung-Ho
KIM,Yong-Sup KIM,Dong-Soon LIM
申请号：US13191060申请日：20110726
公开号：US20120030400A1公开日：20120202
专利附图：
摘要：A Universal Serial Bus (USB) apparatus for USB communication is provided. TheUSB apparatus includes a Printed Circuit Board (PCB) including a circuit for communicating
data with an external device according to a USB communication standard, a connector forconnecting to a USB terminal of the external device, and a noise reduction circuitconnected between an output terminal of the PCB and the connector for reducing noiseof a data signal. The noise reduction circuit includes a common-mode filter for removingharmonic components generated between a ‘+’ data signal and a ‘−’ data signal andpassing the ‘+’ data signal and the ‘−’ data signal, which operate in a differentialmode.
申请人：Jung-Min KIM,Joong-Ho JEONG,Kyung-Ho KIM,Yong-Sup KIM,Dong-Soon LIM
地址：Seongnam-si KR,Seoul KR,Seongnam-si KR,Yongin-si KR,Seoul KR
国籍：KR,KR,KR,KR,KR
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