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    • 3. 发明授权
    • Multi-output oscillator using single oscillator
    • 使用单个振荡器的多输出振荡器
    • US08120433B2
    • 2012-02-21
    • US12647961
    • 2009-12-28
    • Kwang-Seon KimWoo-Jin ByunMin-Soo KangBong-Su KimTae-Jin ChungMyung-Sun Song
    • Kwang-Seon KimWoo-Jin ByunMin-Soo KangBong-Su KimTae-Jin ChungMyung-Sun Song
    • H03B21/00
    • H03B21/02
    • Provided are a multi-output oscillator using a single oscillator, and a method of generating multiple outputs. The multi-output oscillator includes: an oscillator outputting the single frequency; a multiplier multiplying the single frequency to output a first frequency; a first frequency divider dividing the single frequency by a first division factor; a first mixer outputting a second frequency by mixing an output of the first frequency divider and an output of the multiplier; a second frequency divider dividing the single frequency by a second division factor; a second mixer mixing the output of the second frequency divider and the output of the first mixer to output a third frequency; and a third mixer mixing the output of the second frequency divider and the output of the multiplier to output a fourth frequency.
    • 提供了使用单个振荡器的多输出振荡器和产生多个输出的方法。 多输出振荡器包括:输出单频的振荡器; 乘法器乘以单个频率以输出第一频率; 第一分频器将单个频率除以第一分频因子; 通过混合第一分频器的输出和乘法器的输出来输出第二频率的第一混频器; 将所述单个频率除以第二分频因数的第二分频器; 混合第二分频器的输出和第一混频器的输出以输出第三频率的第二混频器; 以及第三混频器,混合第二分频器的输出和乘法器的输出以输出第四频率。
    • 8. 发明申请
    • APPARATUS FOR TRANSITIONING MILLIMETER WAVE BETWEEN DIELECTRIC WAVEGUIDE AND TRANSMISSION LINE
    • 用于转换介电波和传输线之间的毫米波的装置
    • US20100253450A1
    • 2010-10-07
    • US12515245
    • 2007-10-30
    • Bong-Su KimWoo-Jin ByunKwang-Seon KimMyung-Sun Song
    • Bong-Su KimWoo-Jin ByunKwang-Seon KimMyung-Sun Song
    • H01P3/08
    • H01P5/107H01P3/121
    • Provided is an apparatus for transitioning a millimeter wave between dielectric waveguide and transmission line using a millimeter wave transition structure formed by the dielectric waveguide, the transmission line, and a slot to transition a signal with lower losses. The apparatus includes: transmission lines disposed respectively at input and output terminals on an uppermost dielectric substrate in a signal transition direction and adapted to transition a signal; a dielectric waveguide formed by a via array disposed between top and bottom ground surfaces of a lowermost dielectric substrate in the signal transition direction as a signal transition path; and slots disposed at a signal transition path of an upper ground surface of each dielectric substrate to connect the transmission lines to the dielectric waveguide so as to transition a signal from the transmission line of the input terminal to the transmission line of the output terminal through the dielectric waveguide.
    • 提供了一种用于使用由电介质波导,传输线和槽转换具有较低损耗的信号的槽形成的毫米波变换结构在介电波导和传输线之间转换毫米波的装置。 该装置包括:传输线分别设置在信号转换方向上的最上层电介质基片上的输入和输出端,并适于转换信号; 电介质波导,其通过布置在信号转变方向上的最下层电介质基板的顶面和底面之间的通孔阵列形成,作为信号转变路径; 以及槽,其布置在每个电介质基板的上接地表面的信号转换路径处,以将传输线连接到电介质波导,以便通过该输入端将信号从输入端的传输线转移到输出端的传输线 介质波导。
    • 10. 发明授权
    • Apparatus for transitioning millimeter wave between dielectric waveguide and transmission line
    • 在介质波导与传输线之间转换毫米波的装置
    • US07994879B2
    • 2011-08-09
    • US12515245
    • 2007-10-30
    • Bong-Su KimWoo-Jin ByunKwang-Seon KimMyung-Sun Song
    • Bong-Su KimWoo-Jin ByunKwang-Seon KimMyung-Sun Song
    • H01P1/20
    • H01P5/107H01P3/121
    • Provided is an apparatus for transitioning a millimeter wave between dielectric waveguide and transmission line using a millimeter wave transition structure formed by the dielectric waveguide, the transmission line, and a slot to transition a signal with lower losses. The apparatus includes: transmission lines disposed respectively at input and output terminals on an uppermost dielectric substrate in a signal transition direction and adapted to transition a signal; a dielectric waveguide formed by a via array disposed between top and bottom ground surfaces of a lowermost dielectric substrate in the signal transition direction as a signal transition path; and slots disposed at a signal transition path of an upper ground surface of each dielectric substrate to connect the transmission lines to the dielectric waveguide so as to transition a signal from the transmission line of the input terminal to the transmission line of the output terminal through the dielectric waveguide.
    • 提供了一种用于使用由电介质波导,传输线和槽转换具有较低损耗的信号的槽形成的毫米波变换结构在介电波导和传输线之间转换毫米波的装置。 该装置包括:传输线分别设置在信号转换方向上的最上层电介质基片上的输入和输出端,并适于转换信号; 电介质波导,其通过布置在信号转变方向上的最下层电介质基板的顶面和底面之间的通孔阵列形成,作为信号转变路径; 以及槽,其布置在每个电介质基板的上接地表面的信号转换路径处,以将传输线连接到电介质波导,以便通过该输入端将信号从输入端的传输线转移到输出端的传输线 介质波导。