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21. 发明专利

JPH0253306A MIXER CIRCUIT 失效
公开(公告)号：JPH0253306A
公开(公告)日：1990-02-22
申请号：JP20546288
申请日：1988-08-18
申请人： SONY CORP
发明人： KAWASAKI KENICHI , HORISAWA KATSUZO
IPC分类号： H03D7/18 , H03D9/06
摘要： PURPOSE:To prevent the occurrence of a dip in an intermediate frequency signal due to resonance by providing a tip short-circuit stub whose length is selected to be nearly 1/4 of the wavelength of a signal of RF band to the input side of a nonlinear element. CONSTITUTION:A short-circuit stub 20 as a 2nd tip short-circuit stub is formed by a microstrip line. The short-circuit stub 20 is formed to an output terminal of a microstrip line 11a being a. component of a directional filter 11, that is, the input side of a mixer diode 12 used as a nonlinear element. A throughhole 20a is provided to the tip of the short-circuit stub 20, the tip is connected to a ground conductor at the rear side and its electric length l is selected to nearly 1/4 of the wavelength lambdaRF of the RF band. Thus, the resonance frequency is increased considerably, the resonance point reaches the outside of the intermediate frequency band and no dip due to resonance takes place in the intermediate frequency band.

22. 发明专利

JPS63178627A SHF RECEIVER 失效
公开(公告)号：JPS63178627A
公开(公告)日：1988-07-22
申请号：JP1037187
申请日：1987-01-20
申请人： SONY CORP
发明人： HORISAWA KATSUZO , KAWASAKI KENICHI
IPC分类号： H04N7/20 , H04B1/10 , H04B1/26
摘要： PURPOSE:To suppress the disturbance due to a 2nd order distortion wave by arranging a filter to the pre-stage of an intermediate frequency amplifier or inter-stage and attenuating a signal whose 2nd harmonic wave enters in the intermediate frequency band. CONSTITUTION:A high pass filter 6 is arranged between a mixer circuit and an intermediate frequency amplifier 5. The high pass filter 6 is arranged to the pre-stage of the intermediate frequency amplifier 5 in this way and a signal whose 2nd harmonic wave exists in intermediate frequency bands f1-f2 is attenuated, then the production of the 2nd order distortion wave in the intermediate frequency amplifier 5 is suppressed and the disturbance due to the 2nd order distortion wave is suppressed.

23. 发明专利

JPS63173406A MICROWAVE CIRCUIT 失效
公开(公告)号：JPS63173406A
公开(公告)日：1988-07-18
申请号：JP545387
申请日：1987-01-13
申请人： SONY CORP
发明人： HORISAWA KATSUZO , KAWASAKI KENICHI
IPC分类号： H03D9/06
摘要： PURPOSE:To improve the image suppressing degree by avoiding a signal having a frequency being twice the local signal from being supplied from a local oscillator to a mixer circuit. CONSTITUTION:Balanced constitution is applied to the mixer circuit 3. A lambda/2 open resonator 15 consisting a microstrip line whose total length is a half of the wavelength lambda of a signal having a frequency 2fL twice the frequency fL of the local signal SL close to the microstrip line 12 to constitute a filter to attenuate the signal having the frequency 2fL by the resonator 15. Thus, the signal having a frequency twice that of the local signal SL supplied from the local oscillator 4 to the circuit 3 is decreased and the signal of the frequency fS obtained in the circuit 3 is decreased. Thus, the image suppressing degree is improved.

24. 发明专利

JPS6392187A MICROWAVE FREQUENCY CONVERTER 失效
公开(公告)号：JPS6392187A
公开(公告)日：1988-04-22
申请号：JP23756686
申请日：1986-10-06
申请人： SONY CORP
发明人： HORISAWA KATSUZO , KAWASAKI KENICHI
IPC分类号： H04N7/20
摘要： PURPOSE:To contrive to improve an image suppression by providing a filter for attenuating a signal having a frequency twice as high as the frequency of a local signal supplied to a mixer circuit in a bias line. CONSTITUTION:In the bias lines 5, 6, lambda/4(lambda is a wavelength) end open stubs 22, 24 constituting the filter for preventing the signal of the frequency 2fL are provided. Accordingly, the signal of the frequency 2fL leaking from a local oscillator 4 and supplied to a high frequency amplifier 1 through the bias lines 5, 6 is remarkably suppressed. Therefore, the image frequency signal of a frequency 2fL-fS is mixed with the signal of the frequency 2fL in the amplifier 1 and obtained and supplied to the mixer circuit which is not shown. The signal of the frequency fS is extremely small. Thereby, the image suppression is improved.

25. 发明专利

JP2013247675A Coupler termination device and electromagnetic coupler 审中-公开
标题翻译：联轴器终端装置和电磁耦合器
公开(公告)号：JP2013247675A
公开(公告)日：2013-12-09
申请号：JP2013091461
申请日：2013-04-24
申请人： Sony Corp , ソニー株式会社
发明人： MA YUGANG , KAWASAKI KENICHI , MASUDA HISASHI
IPC分类号： H04B5/02 , G06K19/07 , G06K19/077 , H04B1/59
CPC分类号： H04B5/00 , H01P5/028 , H03H7/0123 , H04B1/52
摘要： PROBLEM TO BE SOLVED: To provide a coupler termination device which can reduce the EMI.SOLUTION: The coupler termination device comprises: a first termination which is connected to a transmitter operating at a first frequency and has a resonant frequency equal to a second frequency; and a second termination which is connected to a receiver operating at the first frequency and has a resonant frequency equal to a third frequency. If the second and/or third frequencies are substantially separated spectrally from the first frequency and the first and second terminations are brought into close proximity to and engaged with each other, then an equivalent resonant frequency is substantially the first frequency.
摘要翻译：要解决的问题：提供一种可以降低EMI的耦合器终端装置。解耦：耦合器终端装置包括：第一终端，其连接到以第一频率工作并具有等于第二频率的谐振频率的发射机; 以及第二终端，其连接到以第一频率工作并具有等于第三频率的谐振频率的接收机。如果第二频率和/或第三频率基本上与第一频率频谱分离，并且第一和第二终端彼此接近并接合，则等效谐振频率基本上是第一频率。

26. 发明专利

JP2013098889A Electronic circuit, manufacturing method of electronic circuit, and packaging member 审中-公开
标题翻译：电子电路，电子电路的制造方法和包装部件
公开(公告)号：JP2013098889A
公开(公告)日：2013-05-20
申请号：JP2011241944
申请日：2011-11-04
申请人： Sony Corp , ソニー株式会社
发明人： YASUNAKA KENTARO , ITAGAKI TOMOARI , KAWASAKI KENICHI
IPC分类号： H01P5/08 , H01P3/08
摘要： PROBLEM TO BE SOLVED: To allow for high-quality data transfer while suppressing a larger circuit scale.SOLUTION: A single-end I/F having pads for exchanging a single end signal is provided in a millimeter wave transmission chip, for example, a semiconductor chip. Meanwhile, for example, a differential transmission line such as a coplanar strip line which transmits a differential signal and a stub connected to the differential transmission line are formed in a packaging section in which semiconductor chips such as an interposer and a printed-circuit board are mounted. The millimeter wave transmission chip is mounted in the packaging section so that the pads of the single-end I/F are electrically connected directly to a conductor constituting the differential transmission line. This technique, for example, is applicable to electronic circuits such as IC.
摘要翻译：要解决的问题：允许高质量的数据传输，同时抑制更大的电路规模。解决方案：在毫米波传输芯片（例如半导体芯片）中提供具有用于交换单端信号的焊盘的单端I / F。同时，例如，在诸如内插器和印刷电路板的半导体芯片的封装部分中形成有差分传输线，例如传输差分信号的共面带状线和连接到差分传输线的短截线安装。毫米波传输芯片安装在封装部分中，使得单端I / F的焊盘直接电连接到构成差分传输线的导体。例如，该技术可应用于诸如IC的电子电路。版权所有（C）2013，JPO＆INPIT

27. 发明专利

JP2013098888A Electronic circuit, manufacturing method of electronic circuit, and packaging member 有权
标题翻译：电子电路，电子电路的制造方法和包装部件
公开(公告)号：JP2013098888A
公开(公告)日：2013-05-20
申请号：JP2011241943
申请日：2011-11-04
申请人： Sony Corp , ソニー株式会社
发明人： ITAGAKI TOMOARI , KAWASAKI KENICHI , YASUNAKA KENTARO
IPC分类号： H01P5/10 , H01L23/12 , H01P5/02 , H05K1/02
CPC分类号： H05K1/025 , H01L23/48 , H01L23/538 , H01L23/66 , H01L24/16 , H01L24/48 , H01L2223/6611 , H01L2223/6627 , H01L2223/6638 , H01L2223/6677 , H01L2224/16225 , H01L2224/48091 , H01L2224/48227 , H01L2924/00014 , H01L2924/12041 , H01L2924/19033 , H01L2924/19039 , H01L2924/30107 , H01L2924/3011 , H01P5/028 , H05K1/024 , H05K1/0243 , Y10T29/4913 , H01L2224/45099 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To allow for high-quality data transfer while suppressing a larger circuit scale.SOLUTION: A single-end I/F having pads for exchanging a single end signal is provided in a millimeter wave transmission chip, for example, a semiconductor chip. Meanwhile, for example, a differential transmission line such as a coplanar strip line which transmits a differential signal is formed in a packaging section in which semiconductor chips such as an interposer and a printed-circuit board are mounted. The millimeter wave transmission chip is mounted in the packaging section so that the pads of the single-end I/F are electrically connected directly to a conductor constituting the differential transmission line. This technique, for example, is applicable to electronic circuits such as IC.
摘要翻译：要解决的问题：允许高质量的数据传输，同时抑制更大的电路规模。解决方案：在毫米波传输芯片（例如半导体芯片）中提供具有用于交换单端信号的焊盘的单端I / F。同时，例如，在其中安装有诸如插入件和印刷电路板的半导体芯片的封装部分中形成诸如传输差分信号的共面带状线之间的差分传输线。毫米波传输芯片安装在封装部分中，使得单端I / F的焊盘直接电连接到构成差分传输线的导体。例如，该技术可应用于诸如IC的电子电路。版权所有（C）2013，JPO＆INPIT

28. 发明专利

JP2011055046A System for transmitting signal within casing and method of transmitting signal within casing 审中-公开
标题翻译：用于发送信号的系统以及发送信号的方法
公开(公告)号：JP2011055046A
公开(公告)日：2011-03-17
申请号：JP2009199404
申请日：2009-08-31
申请人： Sony Corp , ソニー株式会社
发明人： KAWASAKI KENICHI
IPC分类号： H04B1/26 , H04B1/04
摘要： PROBLEM TO BE SOLVED: To transmit signals in a mm-wave band via a mm-wave signal transmission medium by 1:1 transmission channels, 1:n transmission channels, or n:n transmission channels between semiconductor chips of the same casing. SOLUTION: The system for transmitting signals within a casing includes: one or more CMOS chips 101, 108 that are disposed within the same casing 3, convert an input signal to a signal in a mm-wave band based on a reference carrier signal, and transmit the converted transmission signal to the mm-wave signal transmission media 51, 52 within the casing 3; and one or more CMOS chips 104, 105, 109 that are disposed within the casing 3 while including an oscillation circuit 44 for oscillating a local oscillation signal, put signals in a mm-wave band received from the signal transmission media 51, 52 to the oscillation circuit 44 for synchronizing the local oscillation signal with the reference carrier signal, and restore reception signals in a mm-wave band, based on the synchronized local oscillation signal. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过毫米波信号传输介质通过1：1传输通道，1：n个传输通道或n：n个传输通道在相同的半导体芯片之间传输信号套管。解决方案：用于在壳体内传输信号的系统包括：设置在同一壳体3内的一个或多个CMOS芯片101,108，基于参考载体将输入信号转换为毫米波段中的信号信号，并将转换的发送信号发送到壳体3内的mm波信号传输介质51,52; 以及设置在壳体3内的同时包括用于振荡本地振荡信号的振荡电路44的一个或多个CMOS芯片104,105,109将从信号传输介质51,52接收的mm波段的信号放入到振荡电路44，用于使本地振荡信号与参考载波信号同步，并且基于同步的本地振荡信号恢复毫米波段的接收信号。版权所有（C）2011，JPO＆INPIT

29. 发明专利

JP2009033343A Information transmitting method, information transmission system, information receiver and information transmitter 有权
标题翻译：信息传输方法，信息传输系统，信息接收器和信息发送器
公开(公告)号：JP2009033343A
公开(公告)日：2009-02-12
申请号：JP2007193623
申请日：2007-07-25
申请人： Sony Corp , ソニー株式会社
发明人： KAWASAKI KENICHI
IPC分类号： H04B1/40
CPC分类号： G01S13/825 , G01H9/00
摘要： PROBLEM TO BE SOLVED: To provide an information transmitting method, information transmission system, information receiver and information transmitter which use a completely new communication system that utilizes the characteristic of radio waves of a millimeter wave band by minimizing technical demerits in the millimeter wave band.
SOLUTION: A receiving side transmits radio waves of a millimeter wave band, a transmitting side reflects the transmitted radio waves while vibrating the transmitted radio waves in accordance with first information to be transmitted, and the receiving side receives the reflected radio waves and restores the first information on the basis of a Doppler radar function, that is a phase difference between the transmitted radio waves and the received radio waves. For example, the transmitting side is provided with a reflection structure for reflecting radio waves in a millimeter wave band on a speaker to vibrate the reflection structure by the speaker in accordance with the first information, thereby reflecting the transmitted radio wave while vibrating the transmitted radio wave in accordance with the first information.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种信息发送方法，信息传输系统，信息接收机和信息发送机，其使用全新的通信系统，其利用毫米波段的无线电波的特性，通过最小化毫米波的技术缺点波段。解决方案：接收侧发送毫米波段的无线电波，发送侧根据要发送的第一信息振动发送的无线电波，并且接收侧接收反射的无线电波，并且基于多普勒雷达功能恢复第一信息，即发送的无线电波与接收的无线电波之间的相位差。例如，发送侧设置有用于将扬声器上的毫米波段中的无线电波反射到根据第一信息由扬声器振动反射结构的反射结构，从而在发送的无线电波振动的同时反射发送的无线电波按照第一信息浪。版权所有（C）2009，JPO＆INPIT

30. 发明专利

JP2009015765A Operation system, aerial pointing device and operation method 有权
标题翻译：操作系统，空气点设备和操作方法
公开(公告)号：JP2009015765A
公开(公告)日：2009-01-22
申请号：JP2007179560
申请日：2007-07-09
申请人： Sony Corp , ソニー株式会社
发明人： KAWASAKI KENICHI , TANAKA MASAYUKI
IPC分类号： G06F3/038 , G01S11/02 , G01S11/12 , G06F3/033
CPC分类号： G06F3/0346
摘要： PROBLEM TO BE SOLVED: To provide an operation system, for operating a pointer in a depth direction on a display screen by an extremely simple structure, to provide an aerial pointing device, and an operation method. SOLUTION: The operation system for operating the pointer on the display screen comprises: a first transmitting part which transmits millimeter radio wave; a first receiving part whose distance to the first transmitting part is variable and receiving the radio wave transmitted from the first transmission part; a measurement part which measures an amplitude of the radio wave received by the first receiving part; and an output part which outputs an operation signal for operating the pointer in a depth-direction on the display screen according to the change of the amplitude of the radio wave measured by the measurement part. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种操作系统，用于通过非常简单的结构在显示屏幕上在深度方向上操作指针，以提供空中定位设备和操作方法。解决方案：用于在显示屏幕上操作指针的操作系统包括：发送毫米波无线电波的第一发送部分; 第一接收部，其与第一发送部的距离是可变的，并接收从第一发送部发送的无线电波; 测量由第一接收部接收的无线电波的振幅的测量部; 以及输出部，其根据由测量部测量的无线电波的振幅的变化，输出用于在显示画面上沿深度方向操作指针的操作信号。版权所有（C）2009，JPO＆INPIT

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