Invention Grant
- Patent Title: Radio frequency transmitter, power combiners and terminations therefor
- Patent Title (中): 射频发射机，功率组合器和终端
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Application No.: US14140524Application Date: 2013-12-25
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Publication No.: US09077310B2Publication Date: 2015-07-07
- Inventor: Ming-Da Tsai
- Applicant: MEDIATEK INC.
- 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: H03F3/26
- IPC: H03F3/26 ; H03H7/48 ; H04B1/04 ; H01F19/04
Abstract:
A power combiner includes a primary winding and a secondary winding, wherein at least the primary winding comprises a center-tap; and a termination module operably coupled to the center-tapped primary winding and arranged to provide harmonic terminations on a plurality of frequencies. In addition, there is provided a radio frequency transmitter having a power combiner, where the power combiner includes a primary winding and a secondary winding, wherein at least the primary winding includes a center-tap; and a termination module operably coupled to the center-tapped primary winding and arranged to provide harmonic terminations on a plurality of frequencies.
Public/Granted literature
- US20140354371A1 RADIO FREQUENCY TRANSMITTER, POWER COMBINERS AND TERMINATIONS THEREFOR Public/Granted day:2014-12-04
Information query
