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发明公开
CN109039361A 一种基于现场可编程门阵列的射频收发器 无效 - 撤回

一种基于现场可编程门阵列的射频收发器
摘要：
本发明涉及一种通信装置，更具体地说涉及一种基于现场可编程门阵列的射频收发器，用于射频信号的收发转换，且传输的频率频带宽，信号干扰性小，且信号传输稳定。频率综合器的输入端与控制模块相连，频率综合器的一个输出端与缓冲器Ⅰ的输入端相连，缓冲器Ⅰ的输出端与接收模块相连，控制模块的输出端与接收模块相连，频率综合器用于对发射模块和接收模块进行选频控制，缓冲器Ⅰ用于缓存频率综合器输出至接收模块的选频信号。频率综合器的一个输出端与缓冲器Ⅱ的输入端相连，缓冲器Ⅱ的输出端与发射模块相连，控制模块的输出端与发射模块相连，缓冲器Ⅱ用于缓存频率综合器输出至发射模块的调制信号。
摘要（英）：

The invention relates to a communication device, more particularly to a radio frequency transceiver based on a field programmable gate array, which is used for transceiving switching of radio frequency signals, and has the advantages of big frequency bandwidth, low signal interference and stable signal transmission. The input of the frequency synthesizer is connected to the control module, one output of the frequency synthesizer is connected to the input of buffer I, the output of buffer I is connected with receiving module, the output of control module is connected with receiving module, a frequency synthesizer is used for frequency selection control of the transmitting module and the receiving module, a buffer I is used for buffering frequency selection signal output from the frequency synthesizer to the receiving module. One output terminal of the frequency synthesizer is connected with the input terminal of the buffer II, the output terminal of the buffer II is connected with the transmitting module, the output terminal of the control module is connected with the transmitting module, and the buffer II is used for buffering the modulated signal output from the frequency synthesizer to the transmitting module.

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