Invention Application
- Patent Title: Trap filter
- Patent Title (中): 陷阱过滤器
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Application No.: US11270394Application Date: 2005-11-09
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Publication No.: US20060103764A1Publication Date: 2006-05-18
- Inventor: Hiroshi Matsui , Masato Onaya
- Applicant: Hiroshi Matsui , Masato Onaya
- Applicant Address: JP Osaka
- Assignee: Sanyo Electric Co., Ltd.
- Current Assignee: Sanyo Electric Co., Ltd.
- Current Assignee Address: JP Osaka
- Priority: JP2004-329300 20041112
- Main IPC: H03H7/46
- IPC: H03H7/46 ; H04N9/77
Abstract:
A trap filter comprises a delay circuit made up of switched capacitors for delaying an input signal and outputting a delay signal, and an adding circuit for adding the input signal and the delay signal.
Public/Granted literature
- US07268615B2 Trap filter Public/Granted day:2007-09-11
Information query
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