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    • 1. 发明授权
    • Driver circuit
    • 驱动电路
    • US07015720B2
    • 2006-03-21
    • US10749928
    • 2003-12-29
    • Gerhard SchromPeter HazuchaJae-Hong HahnVivek K. De
    • Gerhard SchromPeter HazuchaJae-Hong HahnVivek K. De
    • H03K19/0175
    • H03K17/691H03K19/0013
    • A circuit includes a first driver, a second driver, and a transformer coupled to the first and second driver. In operation, the first driver receives a first signal from a first input port, the second driver receives a time-delayed version of the first signal from a second input port, and the transformer provides provide an output signal to an output port. A method includes receiving a first input signal, receiving a second input signal, and then processing the first input signal and the second input signal. The second input signal is a time-delayed version of the first input signal and the processing of the first input signal and the second input signal generates a half-raised cosine signal.
    • 电路包括第一驱动器,第二驱动器和耦合到第一和第二驱动器的变压器。 在操作中,第一驱动器从第一输入端口接收第一信号,第二驱动器从第二输入端口接收第一信号的时间延迟版本,并且变压器向输出端口提供输出信号。 一种方法包括接收第一输入信号,接收第二输入信号,然后处理第一输入信号和第二输入信号。 第二输入信号是第一输入信号的时间延迟版本,第一输入信号和第二输入信号的处理产生半升余弦信号。
    • 2. 发明授权
    • Driver circuit
    • 驱动电路
    • US07358770B2
    • 2008-04-15
    • US11277117
    • 2006-03-21
    • Gerhard SchromPeter HazuchaJae-Hong HahnVivek K. De
    • Gerhard SchromPeter HazuchaJae-Hong HahnVivek K. De
    • H03K19/0175
    • H03K17/691H03K19/0013
    • A circuit includes a first driver, a second driver, and a transformer coupled to the first and second driver. In operation, the first driver receives a first signal from a first input port, the second driver receives a time-delayed version of the first signal from a second input port, and the transformer provides provide an output signal to an output port. A method includes receiving a first input signal, receiving a second input signal, and then processing the first input signal and the second input signal. The second input signal is a time-delayed version of the first input signal and the processing of the first input signal and the second input signal generates a half-raised cosine signal.
    • 电路包括第一驱动器,第二驱动器和耦合到第一和第二驱动器的变压器。 在操作中,第一驱动器从第一输入端口接收第一信号,第二驱动器从第二输入端口接收第一信号的时间延迟版本,并且变压器向输出端口提供输出信号。 一种方法包括接收第一输入信号,接收第二输入信号,然后处理第一输入信号和第二输入信号。 第二输入信号是第一输入信号的时间延迟版本,第一输入信号和第二输入信号的处理产生半升余弦信号。