Invention Grant
- Patent Title: Radio frequency modulator and method thereof
- Patent Title (中): 射频调制器及其方法
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Application No.: US12703775Application Date: 2010-02-11
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Publication No.: US08718576B2Publication Date: 2014-05-06
- Inventor: Chih-Hao Sun
- Applicant: Chih-Hao Sun
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: Mediatek Inc.
- Current Assignee: Mediatek Inc.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: H04B1/04
- IPC: H04B1/04 ; H03C1/62
Abstract:
A radio frequency (RF) modulator includes: converting means for up-converting a first and second baseband signals into a first and second up-converted signals with a reference clock, wherein a phase difference between the first and second baseband signals substantially equals 180°/N; and combining means for combining the first and second up-converted signals to generate an output signal.
Public/Granted literature
- US20110193606A1 RADIO FREQUENCY MODULATOR AND METHOD THEREOF Public/Granted day:2011-08-11
Information query
