公开(公告)号：US08139625B2

公开(公告)日：2012-03-20

申请号：US12626128

申请日：2009-11-25

申请人： Sorin P. Voinigescu ,  Alexandre Timonov ,  Sean T. Nicolson ,  Adrian Nachman ,  Ekaterina Laskin ,  George V. Elefthriades

发明人： Sorin P. Voinigescu ,  Alexandre Timonov ,  Sean T. Nicolson ,  Adrian Nachman ,  Ekaterina Laskin ,  George V. Elefthriades

IPC分类号： H04L5/16

CPC分类号： H04B1/40 ,  H03B5/1847

摘要： A system-on-chip (SOC) transceiver is provided. The transceiver is configured to operate in excess of 100 GHz and comprising the following components. A quadrature oscillator is configured to generate a fundamental frequency and a second harmonic frequency and comprises at least a pair of high frequency outputs at said second harmonic frequency. At least the second harmonic frequency exceeds 100 GHz. A transmission output is coupled to one of the high frequency outputs for transmitting an output signal at the second harmonic frequency. A transmission signal transformer is coupled to the other one of the high frequency outputs and configured to generate a differential oscillator signal at the second harmonic frequency. A radio frequency input receives radio frequency signals at the transceiver from an antenna. A radio frequency signal transformer coupled to the radio frequency input is configured to generate a differential radio frequency signal at the radio frequency. A mixer is configure to compare the differential radio frequency signal with the differential oscillator signal and output the comparison as an intermediate frequency signal.

摘要翻译： 提供片上系统（SOC）收发器。 收发器被配置为操作超过100GHz并且包括以下组件。 正交振荡器被配置为产生基频和二次谐波频率，并且包括在所述第二谐波频率处的至少一对高频输出。 至少二次谐波频率超过100GHz。 传输输出耦合到一个高频输出端，用于传输第二谐波频率的输出信号。 传输信号变压器耦合到高频输出中的另一个，并被配置为在二次谐波频率处产生差分振荡器信号。 射频输入从天线接收收发信机的射频信号。 耦合到射频输入的射频信号变换器被配置为在射频产生差分射频信号。 配置混频器将差分射频信号与差分振荡器信号进行比较，并将比较输出作为中频信号。

公开(公告)号：US20100158084A1

公开(公告)日：2010-06-24

申请号：US12626128

申请日：2009-11-25

申请人： Sorin P. Voinigescu ,  Alexandre Timonov ,  Sean T. Nicolson ,  Adrian Nachman ,  Ekaterina Laskin ,  George V. Elefthriades

发明人： Sorin P. Voinigescu ,  Alexandre Timonov ,  Sean T. Nicolson ,  Adrian Nachman ,  Ekaterina Laskin ,  George V. Elefthriades

IPC分类号： H04L5/16

CPC分类号： H04B1/40 ,  H03B5/1847

摘要： A system-on-chip (SOC) transceiver is provided. The transceiver is configured to operate in excess of 100 GHz and comprising the following components. A quadrature oscillator is configured to generate a fundamental frequency and a second harmonic frequency and comprises at least a pair of high frequency outputs at said second harmonic frequency. At least the second harmonic frequency exceeds 100 GHz. A transmission output is coupled to one of the high frequency outputs for transmitting an output signal at the second harmonic frequency. A transmission signal transformer is coupled to the other one of the high frequency outputs and configured to generate a differential oscillator signal at the second harmonic frequency. A radio frequency input receives radio frequency signals at the transceiver from an antenna. A radio frequency signal transformer coupled to the radio frequency input is configured to generate a differential radio frequency signal at the radio frequency. A mixer is configure to compare the differential radio frequency signal with the differential oscillator signal and output the comparison as an intermediate frequency signal.

摘要翻译： 提供片上系统（SOC）收发器。 收发器被配置为操作超过100GHz并且包括以下组件。 正交振荡器被配置为产生基频和二次谐波频率，并且包括在所述第二谐波频率处的至少一对高频输出。 至少二次谐波频率超过100GHz。 传输输出耦合到一个高频输出端，用于传输第二谐波频率的输出信号。 传输信号变压器耦合到高频输出中的另一个，并被配置为在二次谐波频率处产生差分振荡器信号。 射频输入从天线接收收发信机的射频信号。 耦合到射频输入的射频信号变换器被配置为在射频产生差分射频信号。 配置混频器将差分射频信号与差分振荡器信号进行比较，并将比较输出作为中频信号。