Invention Grant
US07675998B2 Method and circuit for determining a clock signal sampling instant for symbols of a modulation method
失效
用于确定调制方法的符号的时钟信号采样时刻的方法和电路
- Patent Title: Method and circuit for determining a clock signal sampling instant for symbols of a modulation method
- Patent Title (中): 用于确定调制方法的符号的时钟信号采样时刻的方法和电路
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Application No.: US11112875Application Date: 2005-04-22
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Publication No.: US07675998B2Publication Date: 2010-03-09
- Inventor: Christian Bock , Franz-Otto Witte , Carsten Noeske
- Applicant: Christian Bock , Franz-Otto Witte , Carsten Noeske
- Applicant Address: KY
- Assignee: Trident Microsystems (Far East) Ltd.
- Current Assignee: Trident Microsystems (Far East) Ltd.
- Current Assignee Address: KY
- Agency: DLA Piper LLP (US)
- Priority: DE102004020300 20040426
- Main IPC: H03D1/24
- IPC: H03D1/24
Abstract:
The invention relates to a method for determining the sampling instant of a clock signal (ti) for a circuit for determining symbols (Se) from a digitized signal (sd, S) which is coupled to at least one quadrature signal pair of a modulation method (QAM), wherein the digitized signal is converted to polar signal coordinates (R, α) with a radial component (R).
Public/Granted literature
- US20080112509A1 Method and circuit for determining a clock signal sampling instant for symbols of a modulation method Public/Granted day:2008-05-15
Information query
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