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1. 发明专利

JP2008244085A Connection structure of high-frequency element 审中-公开
标题翻译：高频元件的连接结构
公开(公告)号：JP2008244085A
公开(公告)日：2008-10-09
申请号：JP2007081591
申请日：2007-03-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MORIMOTO TAKAO , IKEMATSU HIROSHI
IPC分类号： H01L23/02 , H01L21/60
CPC分类号： H01L2224/48091 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide a connection structure of high frequency elements which makes an amount of coupling small between close joints, and can achieve favorable electric characteristics by making a configuration of the joint which connects the high frequency element used for a high frequency band of a microwave band and a millimeter wave band to be a coaxial structure.
SOLUTION: The connection structure of the high frequency element is constituted so that in the joint 3 which electrically connects a first high frequency element 1 and a second high frequency element 2, a large diameter outer conductor 15 and its central axis are fitted, a small diameter inner conductor 16 is arranged in the outer conductor 15, a coaxial structure is constituted of the outer conductor 15 and the inner conductor 16, thus reducing the amount of coupling between the close joints.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供使紧密接头之间的耦合量小的高频元件的连接结构，并且可以通过将用于连接高频元件的高频元件连接的接头的构造来获得良好的电特性微波带和毫米波段的高频带为同轴结构。解决方案：高频元件的连接结构被构造成使得在连接第一高频元件1和第二高频元件2的接头3中，安装大直径外导体15及其中心轴线在外导体15中配置有小直径的内导体16，由外导体15和内导体16构成同轴结构，从而减小紧密接头之间的连接量。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2006066719A Microwave module 有权
标题翻译：微波模块
公开(公告)号：JP2006066719A
公开(公告)日：2006-03-09
申请号：JP2004248867
申请日：2004-08-27
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NISHIDA KAZUHIRO , IKEMATSU HIROSHI
IPC分类号： H01L23/12
CPC分类号： H01L24/32 , H01L2223/6611 , H01L2224/05554 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/49171 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01079 , H01L2924/10329 , H01L2924/14 , H01L2924/1423 , H01L2924/15787 , H01L2924/00014 , H01L2924/3512 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide an RF module in which an input/output signal can be normally passed and danger of electromagnetic coupling or unwanted radio wave transmission is reduced.
SOLUTION: An RF module 10 comprises a signal input terminal 21, a phase shifter MMIC 15 electrically connected to the signal input terminal 21 by a first connection means (wire W1a), an amplifier MMIC 17 electrically connected to the phase shifter MMIC 15 by second connection means (straight substrate 19 and wire W2a) for amplifying an inputted signal, a heat spreader 13 with the phase shifter MMIC 15 and the amplifier MMIC 17 placed thereon, and a signal output terminal 23 electrically connected to the amplifier MMIC 17 by a third connection means (wire W4a). The first connection means, the second connection means, and the third connection means are in a GSG structure constructed from a linear signal connection running on the center and ground connections provided at a fixed interval on both sides of the signal connection.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可以正常通过输入/输出信号的RF模块，减少电磁耦合或不需要的无线电波传输的危险。解决方案：RF模块10包括信号输入端子21，通过第一连接装置（导线W1a）电连接到信号输入端子21的移相器MMIC 15，电连接到移相器MMIC的放大器MMIC 17 通过放大输入信号的第二连接装置（直的基板19和导线W2a），放置有移相器MMIC15和放大器MMIC17的散热器13以及与放大器MMIC 17电连接的信号输出端23 通过第三连接装置（线W4a）。第一连接装置，第二连接装置和第三连接装置是由在中心运行的线性信号连接和以信号连接两侧固定间隔提供的接地连接构成的GSG结构。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005294311A Semiconductor package, its manufacturing method and substrate, packaging structure and packaging method thereof 有权
标题翻译：半导体封装及其制造方法和基板，包装结构及其包装方法
公开(公告)号：JP2005294311A
公开(公告)日：2005-10-20
申请号：JP2004103052
申请日：2004-03-31
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KITAMURA YOICHI , ISHIZAKI MITSUNORI , IKEMATSU HIROSHI
IPC分类号： H01L21/60
CPC分类号： H01L2224/48227 , H01L2924/00011 , H01L2924/01046 , H01L2924/01047 , H01L2924/01087 , H01L2924/01322 , H01L2924/09701 , H01L2924/15311 , H01L2924/00 , H01L2924/01033
摘要： PROBLEM TO BE SOLVED: To adhere by a dam agent system so that high frequency characteristics may not be deteriorated in a semiconductor package packaging structure, and to enable to incidentally perform easily a reworking operation.
SOLUTION: The semiconductor package packaging structure includes a semiconductor package 1 for housing a semiconductor element 10, a circuit substrate 100 which packages the semiconductor package 1 on the front surface, and a resin 800 which is disposed to be adhered to both the semiconductor package 1 and the circuit substrate 100. The circuit substrate 100 has an outer peripheral solder pad 90 as the solder coating region of a substrate side covered with the outer peripheral solder coating 95 as a solder film. The resin 800 is bonded to the outer peripheral solder pad 90 through the outer peripheral solder coating 95.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了使半导体封装包装结构中的高频特性不会劣化，并且能够容易地进行返工操作，可以通过阻挡剂系统来附着。解决方案：半导体封装封装结构包括用于容纳半导体元件10的半导体封装1，将半导体封装1封装在前表面上的电路基板100和树脂800，该树脂800被设置成粘附到两个半导体封装1和电路基板100.电路基板100具有作为衬底侧的焊料涂覆区域的外周焊盘90，该焊接覆盖区被作为焊料膜的外周焊料涂层95覆盖。树脂800通过外周焊料涂层95与外周焊料焊盘90接合。（C）版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004056799A Balun and mixer 有权
公开(公告)号：JP2004056799A
公开(公告)日：2004-02-19
申请号：JP2003192238
申请日：2003-07-04
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SHIMOZAWA MITSUHIRO , ITO KENJI , KAWAKAMI KENJI , IKEMATSU HIROSHI , ISODA YOJI
IPC分类号： H01P5/10 , H01P5/16 , H03D7/14
摘要： PROBLEM TO BE SOLVED: To obtain a balun which has excellent characteristics in wide band to be used in a radio communication system. SOLUTION: An output terminal of a first coupling line is connected to an input terminal of a second coupling line, an output terminal of a third coupling line is connected to an input terminal of a fourth coupling line, and an input terminal of the first coupling line is connected to an input terminal of the third coupling line, thereby forming an input terminal of the balun. An isolation terminal of the first coupling line is connected to an isolation terminal of the third coupling line, thereby forming a first output terminal of the balun. A coupling terminal of the second coupling line is connected to a coupling terminal of the fourth coupling line, thereby forming a second output terminal of the balun. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003332857A High frequency amplifier 审中-公开
标题翻译：高频放大器
公开(公告)号：JP2003332857A
公开(公告)日：2003-11-21
申请号：JP2002137351
申请日：2002-05-13
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMANAKA KOJI , IKEMATSU HIROSHI , YAMAUCHI KAZUHISA , MORI KAZUTOMI , IKEDA YUKIO
IPC分类号： H03F1/30 , H03F1/02 , H03F3/193 , H03F3/34
摘要： PROBLEM TO BE SOLVED: To obtain a high frequency amplifier capable of improving the effect for reducing the variations in a process by independently setting the suppression quantity of the variation in the process.
SOLUTION: This high frequency amplifier is provided with a gate voltage setting means for setting the gate voltage of a field-effect transistor 51 in accordance with an external voltage V1.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得能够通过独立地设定处理中的变化的抑制量来获得能够改善减少处理变化的效果的高频放大器。解决方案：该高频放大器设置有用于根据外部电压V1设置场效应晶体管51的栅极电压的栅极电压设定装置。版权所有（C）2004，JPO

6. 发明专利

JP2003018003A Microwave transmission circuit, and microwave transmitter 有权
标题翻译：微波传输电路和微波发射器
公开(公告)号：JP2003018003A
公开(公告)日：2003-01-17
申请号：JP2001202247
申请日：2001-07-03
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IKEMATSU HIROSHI , SATO HIROYUKI , NAITO IZURU , IIDA AKIO , MIKAMI IZUMI , HIEDA MORISHIGE
IPC分类号： H03L7/099 , H03L7/087
摘要： PROBLEM TO BE SOLVED: To provide a microwave transmission circuit and a microwave trans mitter that can phase lock a magnetron oscillator, without use of a high output phase shifter in a microwave transmission system for power transmission. SOLUTION: A phase comparator 17 compares the phase of a frequency- divided output signal from a voltage-controlled oscillator 19 with the phase of a reference signal from a phase shifter 15. A phase locked loop 22 is in operation, so that the output signal from the voltage-controlled oscillator 19 is synchronous with the reference signal of 1/N frequency division (N: number of frequency division of a frequency divider 21) of the output signal of the voltage-controlled oscillator 19, and the frequency of the output signal is a frequency becoming a multiple of N of the frequency of the reference signal. The output signal is given to an injected synchronization signal to the magnetron oscillator 1 via a power distributor 11 and a circulator 2.
摘要翻译：要解决的问题：提供一种微波传输电路和微波传输器，其可以相位锁定磁控管振荡器，而不用在用于电力传输的微波传输系统中使用高输出移相器。解决方案：相位比较器17将来自压控振荡器19的分频输出信号的相位与来自移相器15的参考信号的相位进行比较。锁相环22处于工作状态，使得输出信号压控振荡器19与压控振荡器19的输出信号的1 / N分频（N：分频器21的分频数）的参考信号和输出的频率同步信号是频率成为参考信号的频率的N的倍数。通过功率分配器11和循环器2将输出信号赋予给磁控管振荡器1的注入的同步信号。

7. 发明专利

JP2011010192A Variable gain amplifier and phase shifter employing the same 审中-公开
标题翻译：可变增益放大器和相位更换器
公开(公告)号：JP2011010192A
公开(公告)日：2011-01-13
申请号：JP2009153712
申请日：2009-06-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： KIRIKOSHI YU , KAGANO MIKI , IKEMATSU HIROSHI
IPC分类号： H03G3/10 , H03H11/20
摘要： PROBLEM TO BE SOLVED: To provide a variable gain amplifier and phase shifter employing the same in which amplitude setting accuracy is improved, by improving non-linearity of the current characteristics of an amplification element.SOLUTION: The variable gain amplifier includes a seventh bipolar transistor 18, which defines a current from a second constant current source 16 as an input current and defines a current in proportion to the input current as an emitter current via a second current mirror circuit 17; and a third current mirror circuit 20, which defines the base current of the seventh bipolar transistor 18 corresponding to the emitter current of the seventh bipolar transistor 18 as an input current and inputs a current in proportion to the input current, as an output current, to bases of a third bipolar transistor 7; and a fourth bipolar transistor 8. The output current for the input currents of the third bipolar transistor 7 and the fourth bipolar transistor 8 is made linear and the gain in proportion to the current from the second constant current source 16 is varied.
摘要翻译：要解决的问题：提供一种通过改善放大元件的电流特性的非线性来提供采用该可变增益放大器和移相器的幅度设定精度的可变增益放大器和移相器。解决方案：可变增益放大器包括第七双极晶体管 18，其定义来自第二恒流源16的电流作为输入电流，并且经由第二电流镜电路17将与输入电流成比例的电流定义为发射极电流; 以及第三电流镜电路20，其将与第七双极晶体管18的发射极电流对应的第七双极晶体管18的基极电流定义为输入电流，并输入与输入电流成比例的电流作为输出电流，到第三双极晶体管7的基极; 和第四双极晶体管8.第三双极晶体管7和第四双极晶体管8的输入电流的输出电流是线性的，并且与来自第二恒定电流源16的电流成比例的增益是变化的。

8. 发明专利

JP2010166126A High frequency transmitting/receiving module 有权
标题翻译：高频发射/接收模块
公开(公告)号：JP2010166126A
公开(公告)日：2010-07-29
申请号：JP2009004519
申请日：2009-01-13
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： IKEMATSU HIROSHI , SHIGENAGA KOICHI , KIRIKOSHI YU
IPC分类号： H04B1/38
摘要： PROBLEM TO BE SOLVED: To provide a high frequency transmitting/receiving module which prevents deterioration of a noise figure and reduction of transmission power. SOLUTION: The module includes: two systems of unit amplifiers which amplify a high frequency wave; a first hybrid circuit which inputs the high frequency wave to an input side of the two unit amplifiers; a second hybrid circuits which combines the high frequency waves amplified by the unit amplifiers; an external terminal which transmits the output of the second hybrid circuit to the outside as a transmission signal at the time of transmission; and two systems of unit switch circuits. A transmitting/receiving switch circuits includes: a third hybrid circuit which inputs receiving signals power-distributed to the input sides of the two unit switch circuits; and a fourth hybrid circuit which combines received signals through the unit switch circuits. The first hybrid circuit and the second hybrid circuit are arranged to face the third hybrid circuit and the fourth hybrid circuit through a base unit. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种高频发送/接收模块，其防止噪声系数的恶化和发送功率的降低。
解决方案：该模块包括：放大高频波的单元放大器的两个系统; 将高频波输入到两个单位放大器的输入侧的第一混合电路; 组合由单元放大器放大的高频波的第二混合电路; 在发送时将作为发送信号的第二混合电路的输出发送到外部的外部终端; 和两个单元开关电路系统。发送/接收开关电路包括：第三混合电路，输入功率分配到两个单元开关电路的输入侧的接收信号; 以及通过单元开关电路组合接收信号的第四混合电路。第一混合电路和第二混合电路被布置成通过基本单元面对第三混合电路和第四混合电路。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010016551A Phase shift circuit 有权
标题翻译：相移电路
公开(公告)号：JP2010016551A
公开(公告)日：2010-01-21
申请号：JP2008173682
申请日：2008-07-02
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： HANYA MASAKI , HIEDA MORISHIGE , NAKAHARA KAZUHIKO , TSUBOTA YOSHIHIRO , SHIGENAGA KOICHI , IKEMATSU HIROSHI , CHAGI SHIN
IPC分类号： H03H11/20 , H03H7/20
摘要： PROBLEM TO BE SOLVED: To obtain a phase shift circuit which can reduce the loss and can be miniaturized. SOLUTION: The phase shift circuit includes a first input/output terminal 1a, a second input/output terminal 1b, a first switching element 2a connected between the first input/output terminal 1a and the second input/output terminal 1b, a first capacitor 3a having one end connected to the first input/output terminal 1a, a second capacitor 3b having one end connected to the second input/output terminal 1b, and a second switching element 2a connected between the other ends of first and second capacitors 3a and 3b and a ground 4. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：获得可以减少损耗并且可以小型化的相移电路。解决方案：相移电路包括第一输入/输出端子1a，第二输入/输出端子1b，连接在第一输入/输出端子1a和第二输入/输出端子1b之间的第一开关元件2a，第一电容器3a的一端连接到第一输入/输出端子1a，第二电容器3b的一端连接到第二输入/输出端子1b，第二开关元件2a连接在第一和第二电容器3a的另一端之间和3b和地面4.版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010004324A Wireless power transmission system, power transmission device, and rectenna base station 有权
标题翻译：无线电力传输系统，电力传输设备和后台基站
公开(公告)号：JP2010004324A
公开(公告)日：2010-01-07
申请号：JP2008161472
申请日：2008-06-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YAMAMOTO ATSUSHI , SATO HIROYUKI , IKEMATSU HIROSHI , NAEMURA KOJI
IPC分类号： H01Q3/30 , B64G3/00 , H04B7/10 , H04B7/19
CPC分类号： H01Q3/2605 , B64G1/428 , B64G1/443 , B64G1/66 , H01Q1/248 , H02J17/00 , H02J50/27 , H02J50/40 , Y10S136/292
摘要： PROBLEM TO BE SOLVED: To provide a wireless power transmission system, a power transmission device and a rectenna base station, capable of aligning a phase when a microwave transmitted from respective power transmission devices are received at the rectenna base station more effectively without increasing a circuit scale.
SOLUTION: The rectenna base station specifies an identification code of the power transmission device, and transmits a command signal including the identification code. The power transmission device receives a pilot signal by a pilot signal receiving antenna 11, demodulates a sum signal synthesized by a tracking receiver 19, reproduces the command signal including the identification code superimposed on the pilot signal, and a command discriminator 22 outputs a phase-shifting instruction when the identification code is compared with and corresponds to a previously stored identification code. Based on the phase-shifting instruction, a phase control part 23 changes a phase of a phase-shifter 14. The rectenna base station detects a received power value, and transmits a command to increase the power value.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种无线电力传输系统，电力传输装置和整流天线基站，能够在直接天线基站接收到来自各个电力传输装置的微波的相位时更有效地接收相位，而没有增加电路规模。解决方案：整流天线基站指定电力传输设备的识别码，并发送包括识别码的命令信号。电力传输装置通过导频信号接收天线11接收导频信号，解调由跟踪接收机19合成的和信号，再现包含叠加在导频信号上的识别码的指令信号，命令鉴别器22输出相位信号，当识别码与先前存储的识别码进行比较时对应的移位指令。基于移相指令，相位控制部分23改变移相器14的相位。天线基站检测接收的功率值，并发送增加功率值的命令。版权所有（C）2010，JPO＆INPIT

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