公开(公告)号：US20060017607A1

公开(公告)日：2006-01-26

申请号：US11190337

申请日：2005-07-26

申请人： Kazuki Hayata ,  Yuji Kishida ,  Nobuki Hiramatsu

发明人： Kazuki Hayata ,  Yuji Kishida ,  Nobuki Hiramatsu

IPC分类号： G01S13/93 ,  G01S7/28 ,  G01S13/08

CPC分类号： G01S7/282 ,  G01S13/931

摘要： An amplitude modulator in which modulator characteristics can be tuned is provided. In an amplitude modulator, between two high frequency transmission lines for transmitting high frequency signals, is provided a PIN diode which is a high frequency modulating element that modulates a high frequency signal input from one of the high frequency transmission lines and outputs the high frequency signal to an output terminal of the other of the high frequency transmission lines. A bias supply circuit includes a trimmable chip resistor which is a variable resistor for adjusting a bias current flowing through the PIN diode. By adjusting a resistance value, the bias current flowing through the PIN diode is controlled, so that it is possible to tune the modulator characteristics.

摘要翻译： 提供调制器特性可调谐的幅度调制器。 在用于发送高频信号的两个高频传输线之间的幅度调制器中，提供了一个PIN二极管，它是调制从高频传输线之一输入的高频信号并输出​​高频信号的高频调制元件 到另一个高频传输线的输出端。 偏置电源电路包括可调节片式电阻器，其是用于调节流过PIN二极管的偏置电流的可变电阻器。 通过调整电阻值，控制流经PIN二极管的偏置电流，从而可调谐调制器特性。

公开(公告)号：US07602333B2

公开(公告)日：2009-10-13

申请号：US11067576

申请日：2005-02-25

申请人： Nobuki Hiramatsu ,  Yuji Kishida ,  Kazuki Hayata ,  Yoshiko Oya ,  Takeshi Takenoshita

发明人： Nobuki Hiramatsu ,  Yuji Kishida ,  Kazuki Hayata ,  Yoshiko Oya ,  Takeshi Takenoshita

IPC分类号： G01S7/28

CPC分类号： H01Q13/24 ,  G01S7/03 ,  H01P1/38

摘要： A millimeter-wave transmitter-receiver uses an NRD guide as a fundamental configuration and includes a millimeter-wave signal oscillator, a pulse modulator, a circulator, an antenna and a mixer. In the millimeter-wave transmitter-receiver, a line length of a third dielectric guide is set so that δ=±π in which δ is a phase difference at a center frequency between a portion of a transmission millimeter-wave signal, which is reflected via a third dielectric guide on the leading end portion of the third dielectric guide and returned to leak to a third connecting portion of the circulator, and another portion of the millimeter-wave signal, which leaks from a first connecting portion to the third connecting portion of the circulator. It is possible to reduce the change in the mixer output and enhance the millimeter-wave transmission/reception performance.

摘要翻译： 毫米波发射机 - 接收机使用NRD指南作为基本配置，包括毫米波信号振荡器，脉冲调制器，循环器，天线和混频器。 在毫米波发射机 - 接收机中，设置第三介质导体的线路长度，使得Δ=±pi，其中δ是在传输毫米波信号的一部分之间的中心频率处的相位差，其被反射 通过第三电介质引导件的前端部分上的第三电介质引导件返回泄漏到循环器的第三连接部分，以及从第一连接部分泄漏到第三连接部分的毫米波信号的另一部分 的循环器。 可以减小混频器输出的变化，提高毫米波的发送/接收性能。

公开(公告)号：US20050190101A1

公开(公告)日：2005-09-01

申请号：US11067576

申请日：2005-02-25

申请人： Nobuki Hiramatsu ,  Yuji Kishida ,  Kazuki Hayata ,  Yoshiko Oya ,  Takeshi Takenoshita

发明人： Nobuki Hiramatsu ,  Yuji Kishida ,  Kazuki Hayata ,  Yoshiko Oya ,  Takeshi Takenoshita

IPC分类号： G01S7/03 ,  H01P1/38 ,  H01Q13/24 ,  G01S7/28

CPC分类号： H01Q13/24 ,  G01S7/03 ,  H01P1/38

摘要： A millimeter-wave transmitter-receiver uses an NRD guide as a fundamental configuration and includes a millimeter-wave signal oscillator, a pulse modulator, a circulator, an antenna and a mixer. In the millimeter-wave transmitter-receiver, a line length of a third dielectric guide is set so that δ=±π in which δ is a phase difference at a center frequency between a portion of a transmission millimeter-wave signal, which is reflected via a third dielectric guide on the leading end portion of the third dielectric guide and returned to leak to a third connecting portion of the circulator, and another portion of the millimeter-wave signal, which leaks from a first connecting portion to the third connecting portion of the circulator. It is possible to reduce the change in the mixer output and enhance the millimeter-wave transmission/reception performance.

摘要翻译： 毫米波发射机 - 接收机使用NRD指南作为基本配置，包括毫米波信号振荡器，脉冲调制器，循环器，天线和混频器。 在毫米波发射机 - 接收机中，设置第三介质导体的线路长度，使得Δ=±pi，其中δ是在传输毫米波信号的一部分之间的中心频率处的相位差，其被反射 通过第三电介质引导件的前端部分上的第三电介质引导件返回泄漏到循环器的第三连接部分，以及从第一连接部分泄漏到第三连接部分的毫米波信号的另一部分 的循环器。 可以减小混频器输出的变化，提高毫米波的发送/接收性能。

公开(公告)号：US20050088336A1

公开(公告)日：2005-04-28

申请号：US10929363

申请日：2004-08-27

申请人： Yoshihiro Sakamoto ,  Yuji Kishida ,  Kazuki Hayata ,  Yoshiko Oya

发明人： Yoshihiro Sakamoto ,  Yuji Kishida ,  Kazuki Hayata ,  Yoshiko Oya

IPC分类号： H01P3/16 ,  G01S7/03 ,  G01S13/93 ,  H04B1/54 ,  G01S7/28 ,  G01S7/40

CPC分类号： G01S7/038 ,  G01S13/9307

摘要： Provided is a millimeter-wave transmitting/receiving apparatus of pulse-modulation type in which pulse-modulated millimeter-wave signals for transmission are prevented from being outputted to a reception system due to inner reflection or other causes. Included are: an NRD guide (basic structure) formed of a dielectric line sandwiched between parallel plate conductors; a millimeter-wave signal oscillator; a pulse modulator; a circulator; a transmitting/receiving antenna; and a mixer. At the output end of the mixer is disposed a switching device which interrupts intermediate-frequency signals in an opened state, and, when a millimeter-wave signal for transmission from the pulse modulator enters a non-output state and the condition is stabilized, changes into a closed state to pass intermediate-frequency signals. The intermediate-frequency signal containing noise resulting from the millimeter-wave signal for transmission entering the mixer can be prevented from leaking toward downstream side of the mixer; wherefore a desired intermediate-frequency signal can be outputted.

摘要翻译： 提供一种脉冲调制型的毫米波发送/接收装置，其中由于内部反射或其他原因，防止用于发送的脉冲调制毫米波信号被输出到接收系统。 包括：由夹在平行板导体之间的介质线形成的NRD引导件（基本结构）; 一个毫米波信号振荡器; 脉冲调制器; 循环器 发射/接收天线; 和搅拌机。 在混频器的输出端设置有一个在打开状态下中断中频信号的开关装置，并且当用于从脉冲调制器传输的毫米波信号进入非输出状态并且条件稳定时，改变 进入关闭状态以通过中频信号。 可以防止包含由进入混合器的传输的毫米波信号产生的噪声的中频信号向混合器的下游侧泄漏; 因此可以输出期望的中频信号。

公开(公告)号：US08564477B2

公开(公告)日：2013-10-22

申请号：US12935889

申请日：2009-03-31

申请人： Djuniadi Arifin Sagala ,  Kazuki Hayata ,  Yuji Kishida

发明人： Djuniadi Arifin Sagala ,  Kazuki Hayata ,  Yuji Kishida

IPC分类号： G01S13/00

CPC分类号： G01S7/032 ,  H01P3/121 ,  H01P5/107 ,  Y10T29/49128

摘要： A high-frequency module according to the present embodiment includes a substrate, a circuit board, and a waveguide. The substrate has an input-output portion for high-frequency signals on one surface thereof. The circuit board has a dielectric waveguide line with its end face exposed, and is placed on the one surface of the substrate such that a virtual plane extending beyond the end face is intersected by the one surface of the substrate. The waveguide has openings at ends thereof, in which one of the openings is connected to the end face of the dielectric waveguide line, and the other opening is connected to the input-output portion of the substrate.

摘要翻译： 根据本实施例的高频模块包括基板，电路板和波导。 衬底在其一个表面上具有用于高频信号的输入 - 输出部分。 电路板具有其端面露出的介电波导线，并且被放置在基板的一个表面上，使得延伸超过端面的虚拟平面与基板的一个表面相交。 波导在其端部具有开口，其中一个开口连接到电介质波导线的端面，另一个开口连接到基板的输入 - 输出部分。

公开(公告)号：US07265711B2

公开(公告)日：2007-09-04

申请号：US11169222

申请日：2005-06-28

申请人： Kazuki Hayata ,  Yuji Kishida

发明人： Kazuki Hayata ,  Yuji Kishida

IPC分类号： G01S7/28

CPC分类号： H03D9/0641 ,  G01S7/032 ,  G01S7/034 ,  G01S7/35 ,  G01S7/4004 ,  G01S2013/9371 ,  H03B19/14

摘要： A high-frequency oscillator that can tune oscillation characteristics is provided. A high-frequency oscillator includes a Gunn diode serving as a high-frequency oscillation element that generates high-frequency signals, a resonator connected to the Gunn diode, a varactor diode serving as a variable-capacitance element that is disposed on the resonator and changes a resonance frequency, and a bias supply circuit that is connected to the varactor diode and supplies a bias voltage applied in order to change a capacitance. The bias supply circuit includes a trimmable chip resistor serving as a pre-set variable resistor that regulates a bias voltage applied to the varactor diode. By regulating the resistance value of the trimmable chip resistor, it is possible to control the capacitance value of the varactor diode and tune oscillation characteristics to a desired state.

摘要翻译： 提供了可调谐振荡特性的高频振荡器。 高频振荡器包括用作产生高频信号的高频振荡元件的耿氏二极管，连接到耿氏二极管的谐振器，用作设置在谐振器上的可变电容元件的变容二极管并改变 谐振频率和偏置电源电路，其连接到变容二极管并且提供施加的偏置电压以改变电容。 偏置电源电路包括可调节片式电阻器，用作调节施加到变容二极管的偏置电压的预设可变电阻器。 通过调节可调整片式电阻器的电阻值，可以控制变容二极管的电容值，并将振荡特性调谐到期望的状态。

公开(公告)号：US08564478B2

公开(公告)日：2013-10-22

申请号：US12935893

申请日：2009-03-31

申请人： Djuniadi Arifin Sagala ,  Kazuki Hayata ,  Yuji Kishida

发明人： Djuniadi Arifin Sagala ,  Kazuki Hayata ,  Yuji Kishida

IPC分类号： G01S13/00

CPC分类号： H01P3/121 ,  G01S7/032 ,  H01P5/08

摘要： A high-frequency module according to the present embodiment includes a substrate, a circuit board, and a resonator. The substrate has an input-output portion for high-frequency signals formed on one surface thereof. The circuit board includes a dielectric waveguide line with its end face exposed, and is placed on the one surface of the substrate such that a virtual plane extending beyond the end face is intersected by the one surface of the substrate. The resonator includes input-output end portions for high-frequency signals at ends thereof, in which one of the input-output end portions is connected to the end face of the dielectric waveguide line, and the other thereof is connected to the input-output portion of the substrate.

摘要翻译： 根据本实施例的高频模块包括基板，电路板和谐振器。 基板具有形成在其一个表面上的高频信号的输入输出部分。 电路板包括其端面暴露的介质波导线，并且被放置在基板的一个表面上，使得延伸超过端面的虚拟平面与基板的一个表面相交。 谐振器包括用于其端部的高频信号的输入输出端部，其中输入输出端部中的一个连接到电介质波导线的端面，另一个连接到输入 - 输出 部分基板。

公开(公告)号：US08159316B2

公开(公告)日：2012-04-17

申请号：US12681087

申请日：2008-12-27

申请人： Kentaro Miyazato ,  Kazuki Hayata ,  Yuji Kishida

发明人： Kentaro Miyazato ,  Kazuki Hayata ,  Yuji Kishida

IPC分类号： H01P3/00

CPC分类号： H01P3/121 ,  G01S7/032 ,  G01S13/02 ,  H01P1/20345 ,  H01P3/081 ,  H01P5/107

摘要： The invention relates to a high-frequency transmission line connection structure, a circuit board having the connection structure, a high-frequency module having the circuit board, and a radar apparatus. A first laminated waveguide sub-line part (21) includes a pair of main conductor layers that oppose each other in a thickness direction with a dielectric layer (31) having the same thickness as a dielectric layer (31) of a microstrip line (1) interposed therebetween. A second laminated waveguide sub-line part (22) includes dielectric layers (31, 32) thicker than the dielectric layer of the first laminated waveguide sub-line part (21). A laminated waveguide main-line part (23) includes dielectric layers (31, 32, 33) thicker than the dielectric layers of the second laminated waveguide sub-line part (22). A conversion part (10) connected to the microstrip line (1) is formed by integrating with an upper main conductor layer constituting the respective line parts.

摘要翻译： 本发明涉及高频传输线连接结构，具有连接结构的电路板，具有电路板的高频模块和雷达装置。 第一层叠波导子线部分（21）包括在厚度方向上彼此相对的一对主导体层，其中电介质层（31）具有与微带线（1）的介电层（31）相同的厚度 ）。 第二层叠波导子线部分（22）包括比第一层叠波导子线部分（21）的电介质层厚的电介质层（31,32）。 叠层波导主线部分（23）包括比第二层叠波导子线部分（22）的介电层厚的电介质层（31,32,33）。 连接到微带线（1）的转换部分（10）通过与构成各个线路部分的上部主导体层集成而形成。

公开(公告)号：US20110025552A1

公开(公告)日：2011-02-03

申请号：US12935889

申请日：2009-03-31

申请人： Djuniadi A. Sagala ,  Kazuki Hayata ,  Yuji Kishida

发明人： Djuniadi A. Sagala ,  Kazuki Hayata ,  Yuji Kishida

IPC分类号： G01S13/58 ,  H01P3/16 ,  H05K3/00 ,  H04L27/00 ,  H04B1/38

CPC分类号： G01S7/032 ,  H01P3/121 ,  H01P5/107 ,  Y10T29/49128

摘要： A high-frequency module according to the present embodiment includes a substrate, a circuit board, and a waveguide. The substrate has an input-output portion for high-frequency signals on one surface thereof. The circuit board has a dielectric waveguide line with its end face exposed, and is placed on the one surface of the substrate such that a virtual plane extending beyond the end face is intersected by the one surface of the substrate. The waveguide has openings at ends thereof, in which one of the openings is connected to the end face of the dielectric waveguide line, and the other opening is connected to the input-output portion of the substrate.

摘要翻译： 根据本实施例的高频模块包括基板，电路板和波导。 衬底在其一个表面上具有用于高频信号的输入 - 输出部分。 电路板具有其端面露出的介电波导线，并且被放置在基板的一个表面上，使得延伸超过端面的虚拟平面与基板的一个表面相交。 波导在其端部具有开口，其中一个开口连接到电介质波导线的端面，另一个开口连接到基板的输入 - 输出部分。

公开(公告)号：US20100245155A1

公开(公告)日：2010-09-30

申请号：US12681087

申请日：2008-12-27

申请人： Kentaro Miyazato ,  Kazuki Hayata ,  Yuji Kishida

发明人： Kentaro Miyazato ,  Kazuki Hayata ,  Yuji Kishida

IPC分类号： H01P5/08 ,  H01P3/12 ,  G01S13/02 ,  G01S7/03 ,  H04B1/38

CPC分类号： H01P3/121 ,  G01S7/032 ,  G01S13/02 ,  H01P1/20345 ,  H01P3/081 ,  H01P5/107

摘要： The invention relates to a high-frequency transmission line connection structure, a circuit board having the connection structure, a high-frequency module having the circuit board, and a radar apparatus. A first laminated waveguide sub-line part (21) includes a pair of main conductor layers that oppose each other in a thickness direction with a dielectric layer (31) having the same thickness as a dielectric layer (31) of a microstrip line (1) interposed therebetween. A second laminated waveguide sub-line part (22) includes dielectric layers (31, 32) thicker than the dielectric layer of the first laminated waveguide sub-line part (21). A laminated waveguide main-line part (23) includes dielectric layers (31, 32, 33) thicker than the dielectric layers of the second laminated waveguide sub-line part (22). A conversion part (10) connected to the microstrip line (1) is formed by integrating with an upper main conductor layer constituting the respective line parts.

摘要翻译： 本发明涉及高频传输线连接结构，具有连接结构的电路板，具有电路板的高频模块和雷达装置。 第一层叠波导子线部分（21）包括在厚度方向上彼此相对的一对主导体层，其中电介质层（31）具有与微带线（1）的介电层（31）相同的厚度 ）。 第二层叠波导子线部分（22）包括比第一层叠波导子线部分（21）的电介质层厚的电介质层（31,32）。 叠层波导主线部分（23）包括比第二层叠波导子线部分（22）的介电层厚的电介质层（31,32,33）。 连接到微带线（1）的转换部分（10）通过与构成各个线路部分的上部主导体层集成而形成。