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1. 发明公开

EP2061155A2 High frequency electronic component 审中-公开
标题翻译： Elektronische Hochfrequenzkomponente
公开(公告)号：EP2061155A2
公开(公告)日：2009-05-20
申请号：EP08019368.3
申请日：2008-11-05
申请人： TDK Corporation
发明人： Goi, Tomoyuki , Nagai, Kenta , Harada, Nobumi , Miura, Mitsuru
IPC分类号： H04B1/38
CPC分类号： H04B1/006 , H04B1/0067
摘要： A high frequency electronic component includes: a first input terminal that receives a first transmission signal in the form of an unbalanced signal; a second input terminal that receives a second transmission signal in the form of a balanced signal; a balun that converts the second transmission signal in the form of a balanced signal received at the second input terminal to a second transmission signal in the form of an unbalanced signal and outputs this signal; and a switch. The switch performs switching between a signal received at a first input port and a signal received at a second input port, and outputs one of the signals from an output port. The first input port receives the first transmission signal received at the first input terminal. The second input port receives the second transmission signal in the form of an unbalanced signal outputted from the balun. The output port is connected to a power amplifier.
摘要翻译：高频电子部件包括：第一输入端子，其以不平衡信号的形式接收第一传输信号; 接收平衡信号形式的第二发送信号的第二输入端; 平衡 - 不平衡转换器，其以第二输入端子接收的平衡信号的形式将第二发送信号转换为不平衡信号形式的第二发送信号，并输出该信号; 和开关。开关执行在第一输入端口接收的信号与在第二输入端口接收的信号之间的切换，并从输出端口输出信号之一。第一输入端口接收在第一输入端子接收到的第一传输信号。第二输入端口以平衡 - 不平衡变换器输出的不平衡信号的形式接收第二传输信号。输出端口连接到功率放大器。

2. 发明授权

EP1505683B1 High frequency switch module and multi-layer substrate for high frequency switch module 有权转让
标题翻译：高频开关模块和用于层压基板
公开(公告)号：EP1505683B1
公开(公告)日：2016-10-05
申请号：EP04018586.0
申请日：2004-08-05
申请人： TDK Corporation
发明人： Itakura, Masami , Goi, Tomoyuki , Adachi, Takuya
IPC分类号： H01P1/15 , H01P1/212
CPC分类号： H01P1/212 , H01P1/15

3. 发明公开

EP2063529A2 High frequency electronic component 审中-公开
标题翻译：高频电子元件
公开(公告)号：EP2063529A2
公开(公告)日：2009-05-27
申请号：EP08019434.3
申请日：2008-11-06
申请人： TDK Corporation
发明人： Goi, Tomoyuki , Nagai, Kenta , Harada, Nobumi , Miura, Mitsuru , Yoshida, Shuichi
IPC分类号： H03H7/46 , H04B1/52
CPC分类号： H03H7/465 , H04B1/006 , H04B1/0067
摘要： A high frequency electronic component includes a switch and a balun. The switch performs switching between a first transmission signal in the form of an unbalanced signal received at a first input port and a second transmission signal in the form of an unbalanced signal received at a second input port, and outputs one of the first and second transmission signals from an output port. The balun converts the transmission signal in the form of an unbalanced signal outputted form the output port of the switch to a transmission signal in the form of a balanced signal, and outputs this signal to a balanced input power amplifier.
摘要翻译：高频电子元件包括开关和平衡 - 不平衡变换器。开关在第一输入端口接收到的不平衡信号形式的第一发送信号和第二输入端口接收到的不平衡信号形式的第二发送信号之间进行切换，并且输出第一和第二发送中的一个来自输出端口的信号。平衡器将从开关的输出端口输出的不平衡信号形式的传输信号转换成平衡信号形式的传输信号，并将该信号输出到平衡输入功率放大器。

4. 发明公开

EP1855349A1 Band-pass filter element and high frequency module 审中-公开
标题翻译： Bandpassfilterelement和Hochfrequenzmodul
公开(公告)号：EP1855349A1
公开(公告)日：2007-11-14
申请号：EP07008021.3
申请日：2007-04-19
申请人： TDK Corporation
发明人： Goi, Tomoyuki , Fujioka, Hideaki , Itakura, Masami , Matsubara, Hideya
IPC分类号： H01P1/203
CPC分类号： H01P1/20345
摘要： A high frequency module incorporates a layered substrate, a plurality of elements mounted on a top surface of the layered substrate, and a metallic casing that covers these elements. The plurality of elements mounted on the top surface of the layered substrate include a band-pass filter element. The band-pass filter element includes a plurality of conductor layers for band-pass filter and a plurality of dielectric layers for band-pass filter that implement a function of a band-pass filter, but does not include any conductor layer that functions as an electromagnetic shield. A conductor layer for grounding that the layered substrate includes and the casing are each opposed to the band-pass filter element, and thereby function as an electromagnetic shield for the band-pass filter element.
摘要翻译：高频模块包括分层基板，安装在分层基板的顶表面上的多个元件和覆盖这些元件的金属外壳。安装在层状基板的上表面上的多个元件包括带通滤光元件。带通滤波器元件包括用于带通滤波器的多个导体层和用于带通滤波器的多个用于带通滤波器的介质层，其实现带通滤波器的功能，但不包括用作带通滤波器的功能的任何导体层电磁屏蔽层叠基板包括的接地用导体层和壳体各自与带通滤波器元件相对，从而起带通滤波元件的电磁屏蔽的作用。

5. 发明公开

EP1505683A1 High frequency switch module and multi-layer substrate for high frequency switch module 有权转让
标题翻译： Hochfrequenzschaltmodul und laminiertes Substratdafür
公开(公告)号：EP1505683A1
公开(公告)日：2005-02-09
申请号：EP04018586.0
申请日：2004-08-05
申请人： TDK Corporation
发明人： Itakura, Masami , Goi, Tomoyuki , Adachi, Takuya
IPC分类号： H01P1/15 , H01P1/212
CPC分类号： H01P1/212 , H01P1/15
摘要： A high frequency switch module comprises an antenna port, a plurality of transmission signal ports, a plurality of reception signal ports, a high frequency switch, a plurality of LPFs and a plurality of phase adjusting lines. The high frequency switch allows one signal port among the transmission signal ports and the reception signal ports to be selectively connected to the antenna port. The high frequency switch includes a field-effect transistor made of a GaAs compound semiconductor. Each of the phase adjusting lines connects the high frequency switch to each of the LPFs. Each of the phase adjusting lines adjusts a phase difference between a progressive wave of a harmonic resulting from a transmission signal and produced at the high frequency switch and a reflected wave resulting from reflection of the progressive wave from each of the LPFs such that the power of a composite wave made up of the progressive wave and the reflected wave is made lower at the point of the high frequency switch.
摘要翻译：高频开关模块包括天线端口，多个发送信号端口，多个接收信号端口，高频开关，多个LPF和多个相位调整线。高频开关允许传输信号端口中的一个信号端口和接收信号端口选择性地连接到天线端口。高频开关包括由GaAs化合物半导体制成的场效应晶体管。每个相位调整线将高频开关连接到每个LPF。每个相位调整线调节由传输信号产生的并在高频开关产生的谐波的逐行波与来自每个LPF的逐行波的反射产生的反射波之间的相位差，使得在高频开关点使由逐行波和反射波构成的复合波变低。

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