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1. 发明授权

US07242268B2 Unbalanced-balanced multiband filter module 有权
标题翻译：不平衡平衡多频带滤波器模块
公开(公告)号：US07242268B2
公开(公告)日：2007-07-10
申请号：US10532239
申请日：2003-10-27
申请人： Kazuhiro Hagiwara , Shigeru Kemmochi , Keisuke Fukamachi , Mitsuhiro Watanabe , Tsuyoshi Taketa , Yoshiyuki Murakami
发明人： Kazuhiro Hagiwara , Shigeru Kemmochi , Keisuke Fukamachi , Mitsuhiro Watanabe , Tsuyoshi Taketa , Yoshiyuki Murakami
IPC分类号： H03H9/70 , H03H9/72 , H01P1/213 , H04B1/44
CPC分类号： H04B1/0057 , H01L2924/15313 , H01L2924/19105 , H01P1/15 , H01P1/20 , H01P1/213 , H01P5/10 , H03H7/0123 , H03H7/42 , H03H7/463 , H03H9/0571 , H03H9/0576 , H03H11/32 , H03H11/34 , H04B1/006 , H04B1/406
摘要： An unbalanced-balanced multiband filter module comprising three high-frequency switches each comprising a switching element, and two unbalanced-balanced bandpass filters having different transmitting frequency bands, a first high-frequency switch being connected to an unbalanced port of the module, an unbalanced port of the first unbalanced-balanced bandpass filter, and an unbalanced port of the second unbalanced-balanced bandpass filter; a second high-frequency switch being connected to a first balanced port of the module, a first balanced port of the first unbalanced-balanced bandpass filter, and a first balanced port of the second unbalanced-balanced bandpass filter; a third high-frequency switch being connected to a second balanced port of the module, a second balanced port of the first unbalanced-balanced bandpass filter, and a second balanced port of the second unbalanced-balanced bandpass filter; and the first to third high-frequency switches being switched depending on a passing high-frequency signal, whereby a high-frequency signal input into an unbalanced port of the module is output from the first and second balanced ports, or a high-frequency signal input into the first and second balanced ports is output from an unbalanced port of the module.
摘要翻译：一种不平衡平衡多频带滤波器模块，包括三个高频开关，每个高频开关各自包括开关元件，以及两个具有不同发射频带的不平衡平衡带通滤波器，第一高频开关连接到模块的不平衡端口，不平衡第一不平衡平衡带通滤波器的端口和第二不平衡平衡带通滤波器的不平衡端口; 连接到模块的第一平衡端口的第二高频开关，第一不平衡平衡带通滤波器的第一平衡端口和第二不平衡平衡带通滤波器的第一平衡端口; 连接到模块的第二平衡端口的第三高频开关，第一不平衡平衡带通滤波器的第二平衡端口和第二不平衡平衡带通滤波器的第二平衡端口; 并且根据通过的高频信号切换第一至第三高频开关，由此从第一和第二平衡端口输出输入到模块的不平衡端口的高频信号，或者高频信号从模块的不平衡端口输出到第一和第二平衡端口的输入。

2. 发明申请

US20060044080A1 Balanced-unbalanced type multiband filer module 有权
标题翻译：平衡不平衡型多频段滤波器模块
公开(公告)号：US20060044080A1
公开(公告)日：2006-03-02
申请号：US10532239
申请日：2003-10-27
申请人： Kazuhiro Hagiwara , Shigeru Kemmochi , Keisuke Fukamachi , Mitsuhiro Watanabe , Tsuyoshi Taketa , Yoshiyuki Murakami
发明人： Kazuhiro Hagiwara , Shigeru Kemmochi , Keisuke Fukamachi , Mitsuhiro Watanabe , Tsuyoshi Taketa , Yoshiyuki Murakami
IPC分类号： H01H3/60 , H03H9/00
CPC分类号： H04B1/0057 , H01L2924/15313 , H01L2924/19105 , H01P1/15 , H01P1/20 , H01P1/213 , H01P5/10 , H03H7/0123 , H03H7/42 , H03H7/463 , H03H9/0571 , H03H9/0576 , H03H11/32 , H03H11/34 , H04B1/006 , H04B1/406
摘要： An unbalanced-balanced multiband filter module comprising three high-frequency switches each comprising a switching element, and two unbalanced-balanced bandpass filters having different transmitting frequency bands, a first high-frequency switch being connected to an unbalanced port of the module, an unbalanced port of the first unbalanced-balanced bandpass filter, and an unbalanced port of the second unbalanced-balanced bandpass filter; a second high-frequency switch being connected to a first balanced port of the module, a first balanced port of the first unbalanced-balanced bandpass filter, and a first balanced port of the second unbalanced-balanced bandpass filter; a third high-frequency switch being connected to a second balanced port of the module, a second balanced port of the first unbalanced-balanced bandpass filter, and a second balanced port of the second unbalanced-balanced bandpass filter; and the first to third high-frequency switches being switched depending on a passing high-frequency signal, whereby a high-frequency signal input into an unbalanced port of the module is output from the first and second balanced ports, or a high-frequency signal input into the first and second balanced ports is output from an unbalanced port of the module.
摘要翻译：一种不平衡平衡多频带滤波器模块，包括三个高频开关，每个高频开关各自包括开关元件，以及两个具有不同发射频带的不平衡平衡带通滤波器，第一高频开关连接到模块的不平衡端口，不平衡第一不平衡平衡带通滤波器的端口和第二不平衡平衡带通滤波器的不平衡端口; 连接到模块的第一平衡端口的第二高频开关，第一不平衡平衡带通滤波器的第一平衡端口和第二不平衡平衡带通滤波器的第一平衡端口; 连接到模块的第二平衡端口的第三高频开关，第一不平衡平衡带通滤波器的第二平衡端口和第二不平衡平衡带通滤波器的第二平衡端口; 并且根据通过的高频信号切换第一至第三高频开关，由此从第一和第二平衡端口输出输入到模块的不平衡端口的高频信号，或者高频信号从模块的不平衡端口输出到第一和第二平衡端口的输入。

3. 发明授权

US07057472B2 Bypass filter, multi-band antenna switch circuit, and layered module composite part and communication device using them 有权
标题翻译：旁路滤波器，多频天线开关电路，分层模块复合零件和使用它们的通信装置
公开(公告)号：US07057472B2
公开(公告)日：2006-06-06
申请号：US10486326
申请日：2002-08-12
申请人： Keisuke Fukamachi , Shigeru Kemmochi , Mitsuhiro Watanabe , Tsuyoshi Taketa , Hiroyuki Tai , Satoru Yokouchi
发明人： Keisuke Fukamachi , Shigeru Kemmochi , Mitsuhiro Watanabe , Tsuyoshi Taketa , Hiroyuki Tai , Satoru Yokouchi
IPC分类号： H01P1/10 , H03H7/46
CPC分类号： H03H7/465 , H03H7/0115 , H03H7/0153 , H03H7/1758 , H03H7/1766 , H03H7/1783 , H03H2001/0085 , H04B1/0057 , H04B1/006 , H04B1/406 , H04B1/44 , H04B1/48 , H04B1/52
摘要： A multi-band antenna switch circuit including a diplexer connected to an antenna terminal for demultiplexing signals of different passing bands, a first and a second switch circuit for switching a high frequency signal and a low frequency signal demultiplexed by the diplexer to a plurality of transmission/reception terminals, a first and a second low pass filter connected to a transmission path between the diplexer and the transmission terminal or between the first and the second switch circuit and the transmission terminal, and a notch filter provided between the diplexer and the first switch circuit or between the diplexer and the second switch circuit. The multi-band antenna switch circuit includes a high pass filter having an input terminal and an output terminal and provided at least between die diplexer and the antenna terminal and including a first inductor connected between the input terminal and the ground, a first capacitor connected between the input terminal and the output terminal, a second inductor connected to the output terminal, and a second capacitor connected between the second inductor and the ground.
摘要翻译：一种多频带天线切换电路，包括连接到天线端子的双工器，用于对不同通带的信号进行解复用;第一和第二开关电路，用于将高频信号和由双工器解复用的低频信号切换到多个传输连接到双工器和传输终端之间或第一和第二开关电路和传输终端之间的传输路径的第一和第二低通滤波器，以及设置在双工器和第一开关之间的陷波滤波器电路或双工器与第二开关电路之间。多频带天线切换电路包括具有输入端子和输出端子的高通滤波器，并且至少在芯片双工器和天线端子之间提供，并且包括连接在输入端子和地之间的第一电感器，第一电容器连接在输入端子和输出端子，连接到输出端子的第二电感器，以及连接在第二电感器和地之间的第二电容器。

4. 发明授权

US08315577B2 Multiband high-frequency circuit, multiband high-frequency circuit device and multiband communications apparatus comprising same 有权
标题翻译：多频段高频电路，多频带高频电路装置和包含该多频带电路装置的多频带通信装置
公开(公告)号：US08315577B2
公开(公告)日：2012-11-20
申请号：US12981029
申请日：2010-12-29
申请人： Shigeru Kemmochi , Kazuhiro Hagiwara , Keisuke Fukamachi , Mitsuhiro Watanabe
发明人： Shigeru Kemmochi , Kazuhiro Hagiwara , Keisuke Fukamachi , Mitsuhiro Watanabe
IPC分类号： H04B1/44
CPC分类号： H04B1/006
摘要： A multiband high-frequency circuit comprising a first switch SPDT1 for switching the connections of a multiband antenna to transmitting circuits 11bg-T, 11a-T and receiving circuits 11bg-R, 11a-R of first and second communications systems, and a transmitting/receiving circuit BLT-TR of a third communications system, a diplexer circuit Dip1 for branching a high-frequency signal to 11a-R and 11bg-R or BLT-TR and a diplexer circuit Dip2 for branching a high-frequency signal to 11bg-T and 11a-T, both of which are disposed downstream of SPDT1, each diplexer circuit Dip1, Dip2 comprising a lower-frequency-side filter and a high-frequency-side filter, a bandpass filter BPF1 being disposed downstream of the lower-frequency-side filter of the diplexer circuit Dip1, and a second switch SPDT2 being disposed downstream of the bandpass filter BPF1.
摘要翻译：一种多频段高频电路，包括用于切换多频带天线到第一和第二通信系统的发送电路11bg-T，11a-T和接收电路11bg-R，11a-R的连接的第一开关SPDT1，以及发送/ 第三通信系统的接收电路BLT-TR，用于将高频信号分支到11a-R和11b-R或BLT-TR的双工器电路Dip1和用于将高频信号分支到11bg-T的双工器电路Dip2 和11a-T，两者都设置在SPDT1的下游，每个双工器电路Dip1，Dip2包括低频侧滤波器和高频侧滤波器，带通滤波器BPF1设置在低频侧滤波器的下游，双工器电路Dip1的侧面滤波器，以及设置在带通滤波器BPF1的下游的第二开关SPDT2。

5. 发明授权

US08131226B1 Multi-band-high-frequency circuit, multi-band high-frequency circuit component and multi-band communication apparatus using same 有权
标题翻译：多频段高频电路，多频段高频电路组件和多频带通信装置
公开(公告)号：US08131226B1
公开(公告)日：2012-03-06
申请号：US11721496
申请日：2005-12-06
申请人： Shigeru Kemmochi , Kazuhiro Hagiwara , Keisuke Fukamachi , Takahiro Yamashita , Masayuki Uchida , Mitsuhiro Watanabe
发明人： Shigeru Kemmochi , Kazuhiro Hagiwara , Keisuke Fukamachi , Takahiro Yamashita , Masayuki Uchida , Mitsuhiro Watanabe
IPC分类号： H04B1/44
CPC分类号： H04B1/12 , H04B1/006 , H04B1/3805 , H04B1/406 , H04B1/44
摘要： A high-frequency circuit comprising a high-frequency switch circuit for switching the three-way connection of an antenna to a transmitting circuit for the first communications system, a receiving circuit for a first communications system, and a transmitting/receiving circuit for a second communications system; a first bandpass filter disposed between the antenna and the high-frequency switch circuit; and a balanced-unbalanced conversion circuit disposed between the receiving circuit of the first communications system and the high-frequency switch circuit.
摘要翻译：一种高频电路，包括用于将天线的三路连接切换到第一通信系统的发送电路的高频开关电路，第一通信系统的接收电路和第二通信系统的发送/接收电路通信系统; 布置在天线和高频开关电路之间的第一带通滤波器; 以及设置在第一通信系统的接收电路和高频开关电路之间的平衡不平衡转换电路。

6. 发明授权

US07885613B2 Multiband high-frequency circuit, multiband high-frequency circuit device and multiband communications apparatus comprising same 有权
标题翻译：多频段高频电路，多频带高频电路装置和包含该多频带电路装置的多频带通信装置
公开(公告)号：US07885613B2
公开(公告)日：2011-02-08
申请号：US11911349
申请日：2006-04-11
申请人： Shigeru Kemmochi , Kazuhiro Hagiwara , Keisuke Fukamachi , Mitsuhiro Watanabe
发明人： Shigeru Kemmochi , Kazuhiro Hagiwara , Keisuke Fukamachi , Mitsuhiro Watanabe
IPC分类号： H04B1/44
CPC分类号： H04B1/006
摘要： A multiband high-frequency circuit comprising a first switch SPDT1 for switching the connections of a multiband antenna to transmitting circuits 11bg-T, 11a-T and receiving circuits 11bg-R, 11a-R of first and second communications systems, and a transmitting/receiving circuit BLT-TR of a third communications system, a diplexer circuit Dip1 for branching a high-frequency signal to 11a-R and 11bg-R or BLT-TR and a diplexer circuit Dip2 for branching a high-frequency signal to 11bg-T and 11a-T, both of which are disposed downstream of SPDT1, each diplexer circuit Dip1, Dip2 comprising a lower-frequency-side filter and a high-frequency-side filter, a bandpass filter BPF1 being disposed downstream of the lower-frequency-side filter of the diplexer circuit Dip1, and a second switch SPDT2 being disposed downstream of the bandpass filter BPF1.
摘要翻译：一种多频段高频电路，包括用于切换多频带天线到第一和第二通信系统的发送电路11bg-T，11a-T和接收电路11bg-R，11a-R的连接的第一开关SPDT1，以及发送/ 第三通信系统的接收电路BLT-TR，用于将高频信号分支到11a-R和11b-R或BLT-TR的双工器电路Dip1和用于将高频信号分支到11bg-T的双工器电路Dip2 和11a-T，两者都设置在SPDT1的下游，每个双工器电路Dip1，Dip2包括低频侧滤波器和高频侧滤波器，带通滤波器BPF1设置在低频侧滤波器的下游，双工器电路Dip1的侧面滤波器，以及设置在带通滤波器BPF1的下游的第二开关SPDT2。

7. 发明申请

US20090017772A1 MULTIBAND HIGH-FREQUENCY CIRCUIT, MULTIBAND HIGH-FREQUENCY CIRCUIT DEVICE AND MULTIBAND COMMUNICATIONS APPARATUS COMPRISING SAME 有权
标题翻译：多频高频电路，多频高频电路装置及包含其的多通道通信装置
公开(公告)号：US20090017772A1
公开(公告)日：2009-01-15
申请号：US11911349
申请日：2006-04-11
申请人： Shigeru Kemmochi , Kazuhiro Hagiwara , Keisuke Fukamachi , Mitsuhiro Watanabe
发明人： Shigeru Kemmochi , Kazuhiro Hagiwara , Keisuke Fukamachi , Mitsuhiro Watanabe
IPC分类号： H04B1/38
CPC分类号： H04B1/006
摘要： A multiband high-frequency circuit comprising a first switch SPDT1 for switching the connections of a multiband antenna to transmitting circuits 11bg-T, 11a-T and receiving circuits 11bg-R, 11a-R of first and second communications systems, and a transmitting/receiving circuit BLT-TR of a third communications system, a diplexer circuit Dip1 for branching a high-frequency signal to 11a-R and 11bg-R or BLT-TR and a diplexer circuit Dip2 for branching a high-frequency signal to 11bg-T and 11a-T, both of which are disposed downstream of SPDT1, each diplexer circuit Dip1, Dip2 comprising a lower-frequency-side filter and a high-frequency-side filter, a bandpass filter BPF1 being disposed downstream of the lower-frequency-side filter of the diplexer circuit Dip1, and a second switch SPDT2 being disposed downstream of the bandpass filter BPF1.
摘要翻译：一种多频段高频电路，包括用于切换多频带天线到第一和第二通信系统的发送电路11bg-T，11a-T和接收电路11bg-R，11a-R的连接的第一开关SPDT1，以及发送/ 第三通信系统的接收电路BLT-TR，用于将高频信号分支到11a-R和11b-R或BLT-TR的双工器电路Dip1和用于将高频信号分支到11bg-T的双工器电路Dip2 和11a-T，两者都设置在SPDT1的下游，每个双工器电路Dip1，Dip2包括低频侧滤波器和高频侧滤波器，带通滤波器BPF1设置在低频侧滤波器的下游，双工器电路Dip1的侧面滤波器，以及设置在带通滤波器BPF1的下游的第二开关SPDT2。

8. 发明申请

US20100157860A1 HIGH-FREQUENCY CIRCUIT DEVICE, AND COMMUNICATIONS APPARATUS COMPRISING SAME 有权
标题翻译：高频电路装置及包含其的通信装置
公开(公告)号：US20100157860A1
公开(公告)日：2010-06-24
申请号：US12161111
申请日：2007-01-17
申请人： Kazuhiro Hagiwara , Keisuke Fukamachi , Shigeru Kemmochi
发明人： Kazuhiro Hagiwara , Keisuke Fukamachi , Shigeru Kemmochi
IPC分类号： H04B7/00
CPC分类号： H04B1/0057 , H01L24/73 , H01L2223/6677 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L2924/12032 , H01L2924/14 , H01L2924/1423 , H01L2924/19105 , H01L2924/30107 , H01L2924/3011 , H01L2924/3025 , H04B1/48 , H04B1/713 , H04B7/04 , H04B7/0842 , H01L2924/00012 , H01L2924/00 , H01L2924/00014
摘要： A high-frequency circuit device comprising at least first and second antenna terminals, at least first and second transmitting terminals for a first communications system, at least first and second receiving terminals for a first communications system, two or more switch circuits, and two or more filter circuits, the first transmitting terminal for the first communications system being connectable to the first antenna terminal, the second transmitting terminal for the first communications system being connectable to the second antenna terminal, the first receiving terminal for the first communications system being connectable to the first antenna terminal, and the second receiving terminal for the first communications system being connectable to the second antenna terminal.
摘要翻译：一种高频电路装置，包括至少第一和第二天线端子，用于第一通信系统的至少第一和第二发送终端，用于第一通信系统的至少第一和第二接收终端，两个或更多个开关电路，以及两个或更多个开关电路，更多的滤波电路，第一通信系统的第一发送终端可连接到第一天线终端，第一通信系统的第二发射终端可连接到第二天线终端，第一通信系统的第一接收终端可连接到第一天线终端和用于第一通信系统的第二接收终端可连接到第二天线终端。

9. 发明申请

US20100062727A1 HIGH-FREQUENCY DEVICE AND COMMUNICATIONS APPARATUS 有权
标题翻译：高频设备和通信设备
公开(公告)号：US20100062727A1
公开(公告)日：2010-03-11
申请号：US12520965
申请日：2007-12-27
申请人： Shigeru Kemmochi , Keisuke Fukamachi , Kazuhiro Hagiwara
发明人： Shigeru Kemmochi , Keisuke Fukamachi , Kazuhiro Hagiwara
IPC分类号： H04B1/40
CPC分类号： H04B1/44 , H01L2924/0002 , H05K1/0243 , H05K2201/093 , H05K2201/09327 , H05K2201/09781 , H01L2924/00
摘要： A high-frequency device having high-frequency-signal-treating circuits in and on a laminate substrate comprising pluralities of dielectric layers having conductor patterns, the high-frequency-signal-treating circuits having amplifier circuits and switch circuits; terminals including input and output terminals of high-frequency signals, the power supply terminals of the amplifier circuits and the power supply terminals of the switch circuits being formed on one main surface of the laminate substrate; power supply lines each having one end connected to each of the power supply terminals of the amplifier circuits and power supply lines each having one end connected to each of the power supply terminals of the switch circuits being formed on one dielectric layer to constitute a power supply line layer; a first ground electrode being arranged on the side of the main surface with respect to the power supply line layer, the first ground electrode overlapping at least part of the power supply lines in a lamination direction; a second ground electrode being arranged on the opposite side of the first ground electrode with respect to the power supply line layer, the second ground electrode overlapping at least part of the power supply lines in a lamination direction; and the high-frequency-signal-treating circuits being arranged on the opposite side of the power supply line layer with respect to the second ground electrode.
摘要翻译：一种具有高频信号处理电路的高频信号处理电路，包括具有导体图形的多个电介质层的层叠基板中及其上的高频信号处理电路，高频信号处理电路具有放大电路和开关电路; 包括高频信号的输入和输出端子的端子，放大器电路的电源端子和开关电路的电源端子形成在层叠基板的一个主表面上; 电源线各自具有连接到放大器电路的每个电源端的一端和各自具有连接到开关电路的每个电源端的一端的电源线，形成在一个电介质层上，以构成电源线层; 第一接地电极相对于电源线层布置在主表面侧，第一接地电极在层叠方向上与至少一部分电源线重叠; 第二接地电极相对于电源线层布置在第一接地电极的相对侧上，第二接地电极在层叠方向上与至少一部分电源线重叠; 并且高频信号处理电路相对于第二接地电极布置在电源线层的相对侧上。

10. 发明授权

US07982554B2 Multi-band high-frequency circuit, multi-band high frequency circuit component and multi-band communication apparatus using same 有权
标题翻译：多频段高频电路，多频段高频电路组件和多频带通信装置使用
公开(公告)号：US07982554B2
公开(公告)日：2011-07-19
申请号：US12393708
申请日：2009-02-26
申请人： Shigeru Kemmochi , Keisuke Fukamachi , Kazuhiro Hagiwara , Masayuki Uchida
发明人： Shigeru Kemmochi , Keisuke Fukamachi , Kazuhiro Hagiwara , Masayuki Uchida
IPC分类号： H01P5/12 , H03H7/46
CPC分类号： H04B1/0057
摘要： A multi-band high-frequency circuit for performing wireless communications among pluralities of communication systems having different communication frequencies. A high-frequency switch circuit contains: switching elements for switching the connection of pluralities of multi-band antennas to transmitting circuits and receiving circuits; a first diplexer circuit disposed between the high-frequency switch circuit and transmitting circuits for branching a high-frequency signal into frequency bands of the communication systems; and a second diplexer circuit disposed between the high-frequency switch circuit and receiving circuits for branching a high-frequency signal into frequency bands of the communication systems.
摘要翻译：一种用于在具有不同通信频率的多个通信系统之间执行无线通信的多频带高频电路。高频开关电路包括：用于将多个多频带天线的连接切换到发送电路和接收电路的开关元件; 设置在高频开关电路和发送电路之间的第一双工器电路，用于将高频信号分支成通信系统的频带; 以及设置在高频开关电路和接收电路之间的第二双工器电路，用于将高频信号分支成通信系统的频带。

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