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Transmitter system with digital phase rotator used for applying digital phase rotation to constellation data and related signal transmission method thereof
Transmitter system with digital phase rotator used for applying digital phase rotation to constellation data and related signal transmission method thereof
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机译：具有将数字相位旋转应用于星座数据的数字相位旋转器的发射机系统及其相关信号传输方法
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摘要
A transmitter system (100) includes a digital phase rotator (104), a phase rotation controller (106, 900), and a radio-frequency (RF) transmitter (112, 200, 300, 400). The digital phase rotator (104) receives a first constellation data, and applies a digital phase response to the received first constellation data to generate a second constellation data. The phase rotation controller (106, 900) configures the digital phase rotation. The digital RF transmitter (112, 200, 300, 400) receives a digital input data derived from the second constellation data, and converts the digital input data into an analog RF output.
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