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1. 发明授权

US06515465B2 Method and apparatus for measuring harmonic load-pull for frequency multiplication 失效
标题翻译：谐波负载牵引用于倍频的方法和装置
公开(公告)号：US06515465B2
公开(公告)日：2003-02-04
申请号：US09813995
申请日：2001-03-22
申请人： Masahiro Kiyokawa , Toshiaki Matsui
发明人： Masahiro Kiyokawa , Toshiaki Matsui
IPC分类号： G01R2300
CPC分类号： G01R31/2822 , G01R31/2603
摘要： A method for measuring harmonic load-pull including supplying a fundamental frequency signal to a frequency multiplication device under test and obtaining a target even-order multiplied frequency signal. The fundamental load impedance and an even-harmonic load impedance are independently controlled with a load mechanical tuner having an open-ended stub that is one-quarter wavelength long at the fundamental frequency and satisfies a short-circuit condition with respect to the fundamental signal. A fundamental source impedance and an even-harmonic source impedance of an input signal applied to the device under test are independently controlled with a source mechanical tuner having a short-circuit stub that is one-quarter wavelength long at the fundamental frequency and satisfies a short-circuit condition with respect to even-harmonics.
摘要翻译：一种用于测量谐波负载牵引的方法，包括向正在测试的倍频装置提供基频信号，并获得目标偶数倍频信号。基本负载阻抗和偶次谐波负载阻抗由负载机械调谐器独立控制，该负载机械调谐器具有在基频四分之一波长长的开路短截线，并且相对于基本信号满足短路状态。施加到被测器件的输入信号的基波源阻抗和偶次谐波源阻抗由具有在基频四分之一波长长的短路短截线的源机械调谐器独立地控制，并满足短路相对于偶次谐波的电路条件。

2. 发明授权

US5581267A Gaussian-beam antenna 失效
标题翻译：高斯光束天线
公开(公告)号：US5581267A
公开(公告)日：1996-12-03
申请号：US289208
申请日：1994-08-12
申请人： Toshiaki Matsui , Masahiro Kiyokawa
发明人： Toshiaki Matsui , Masahiro Kiyokawa
IPC分类号： H01Q15/14 , H01Q13/08 , H01Q15/00 , H01Q19/10 , H01Q19/18
CPC分类号： H01Q15/0013 , H01Q19/10
摘要： A Gaussian-beam antenna invention comprises a transmitting circuit or a receiving circuit, a resonator consisting of a pair of reflecting mirrors, which consist of a spherical mirror and a planar mirror or two spherical mirrors, and a transmission line which transmits a high-frequency signal between the aforesaid transmitting circuit or receiving circuit and the resonator, one reflecting mirror of the resonator having an electromagnetic wave coupling region constituted as a circular partially transparent mirror surface region having its center on the optical axis.
摘要翻译：高斯波束天线的发明包括发射电路或接收电路，由球面镜和平面镜或两个球面镜组成的一对反射镜组成的谐振器，以及传输高频在上述发送电路或接收电路与谐振器之间的信号，谐振器的一个反射镜具有电磁波耦合区域，该电磁波耦合区域构成其在光轴上的中心的圆形部分透明的镜面区域。

3. 发明授权

US5450040A Gaussian-beam oscillator for microwave and millimeter waves 失效
标题翻译：用于微波和毫米波的高斯束振荡器
公开(公告)号：US5450040A
公开(公告)日：1995-09-12
申请号：US290076
申请日：1994-08-12
申请人： Toshiaki Matsui , Masahiro Kiyokawa
发明人： Toshiaki Matsui , Masahiro Kiyokawa
IPC分类号： G02B7/198 , H01P5/08 , H01Q3/46 , H01S1/00 , H01S3/08 , H03B5/18 , H03B7/12 , H03B7/14 , H03B9/14
CPC分类号： H03B7/146 , H01Q3/46 , H03B5/1876
摘要： A Gaussian-beam oscillator for microwave and millimeter wave comprising a negative resistance amplifier circuit which produces and amplifies a high-frequency signal, a resonator consisting of a pair of reflecting mirrors, which consist of a spherical mirror and a planar mirror or two spherical mirrors, and a wave path which transmits the high-frequency signal between said resonator and said negative resistance amplifier circuit, one reflecting mirror of said resonator having an electromagnetic wave coupling region constituted as a circular partially transparent mirror surface region having its center on the optical axis, the other reflecting mirror having a strip element provided at the center of the optical axis and on the rear surface of said strip element having a coupling region for coupling with said wave path, said one reflecting mirror constituting said resonator and having the electromagnetic wave coupling region having a higher reflectance than the reflectance of the other reflecting mirror.
摘要翻译：一种用于微波和毫米波的高斯光束振荡器，包括产生和放大高频信号的负电阻放大器电路，由一对反射镜组成的谐振器，该反射镜由球面镜和平面镜或两个球面镜组成以及在所述谐振器和所述负电阻放大器电路之间传输所述高频信号的波道，所述谐振器的一个反射镜具有电磁波耦合区域，所述电磁波耦合区域构成其在光轴上的中心的圆形部分透明的镜面区域所述另一反射镜具有设置在所述光轴中心处的带状元件，并且所述带状元件的后表面具有用于与所述波道耦合的耦合区域，所述一个反射镜构成所述谐振器并具有电磁波耦合区域的反射率比另一个反射率的反射率高选镜。

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