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    • 9. 发明授权
    • Multiplexed ADC for a transceiver
    • 用于收发器的多路复用ADC
    • US07203222B1
    • 2007-04-10
    • US10219057
    • 2002-08-14
    • Cormac ConroyBeomsup KimOzan E. Erdogan
    • Cormac ConroyBeomsup KimOzan E. Erdogan
    • H04B1/38
    • H04B1/40
    • A transceiver used in a communications system includes a transmitter having a transmit input that is split into a transmit I component and a transmit Q component; a receiver having a receive input that is split into a receive I component and a receive Q component; a switching network configured to input the transmit I component, the transmit Q component, the receive I component and the receive Q component; and to output a sampled sequence; an analog to digital converter configured to receive the sampled sequence and to output a digitized data stream; and a digital signal processor configured to receive the digitized data stream and process the digitized data stream.
    • 在通信系统中使用的收发机包括具有被分成发射I分量和发射Q分量的发射输入的发射机; 接收机,其具有被分成接收I分量和接收Q分量的接收输入; 配置为输入发送I分量,发送Q分量,接收I分量和接收Q分量的交换网络; 并输出采样序列; 配置成接收采样序列并输出数字化数据流的模数转换器; 以及数字信号处理器,被配置为接收所述数字化数据流并处理所述数字化数据流。
    • 10. 发明授权
    • Configurable wireless interface
    • 可配置的无线接口
    • US07035595B1
    • 2006-04-25
    • US10043642
    • 2002-01-10
    • Beomsup KimCormac Conroy
    • Beomsup KimCormac Conroy
    • H04B1/38H04L12/28H04L12/56
    • H04B1/0003H04B1/005H04B1/406
    • A multistandard RF transceiver is disclosed that may optionally include selectable mixers; selectable amplifiers; a configurable analog filter; and a configurable analog to digital converter. The multistandard RF transceiver may also include a data interface for sending data to a host controller and a control interface for receiving configuration commands from the host controller. The configuration commands identify a wireless standard that is to be implemented by the RF receiver. An RF processor processes an RF signal wherein the processed RF signal is output to the host controller on the data interface.
    • 公开了一种多标准射频收发器,其可选地包括可选择的混频器; 可选放大器; 可配置的模拟滤波器; 和可配置的模数转换器。 多标准RF收发器还可以包括用于向主机控制器发送数据的数据接口和用于从主机控制器接收配置命令的控制接口。 配置命令标识要由RF接收机实现的无线标准。 RF处理器处理RF信号,其中处理的RF信号被输出到数据接口上的主机控制器。