Invention Grant
- Patent Title: Transmitter employing pulling mitigation mechanism and related method thereof
- Patent Title (中): 采用拉动减速机构的发射机及其相关方法
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Application No.: US13491614Application Date: 2012-06-08
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Publication No.: US08692578B2Publication Date: 2014-04-08
- Inventor: Jie-Wei Lai , Meng-Hsiung Hung , Robert Bogdan Staszewski
- Applicant: Jie-Wei Lai , Meng-Hsiung Hung , Robert Bogdan Staszewski
- 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: H03K19/00
- IPC: H03K19/00
Abstract:
A transmitter includes a power amplifier (PA) and a direct current (DC) voltage tuning circuit. The PA is arranged for receiving a radio-frequency (RF) clock derived from a clock source, and producing an output signal according to at least the RF clock. The DC voltage tuning circuit is arranged for tuning at least one DC voltage supplied to the PA for pulling mitigation of the clock source. A method of pulling mitigation of a source clock by a power amplifier (PA) includes adjusting a direct current (DC) voltage supplied to the PA.
Public/Granted literature
- US20130094607A1 TRANSMITTER EMPLOYING PULLING MITIGATION MECHANISM AND RELATED METHOD THEREOF Public/Granted day:2013-04-18
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