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WO/2017/204346A1 |
A filter (22A) is provided with a series arm circuit connected between an input/output terminal (22n) and an input/output terminal (22m), and a parallel arm circuit (120A) connected between a node (x) and the ground. The parallel arm cir...
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WO/2017/204621A1 |
Balun circuit arrangement with a balanced port side having two balanced terminals and an unbalanced port side having an unbalanced terminal. A first series connection of a first inductive impedance element (L1) and a first capacitive imp...
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WO/2017/204347A1 |
A filter module (20) is provided with: a filter circuit (22) that comprises switches (221SW and 224SW) and switches passbands in response to said switches (221SW and 224SW) conducting or not conducting current; and an impedance matching ...
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WO/2017/203892A1 |
A layered electronic component (100) comprises a layered body (1) and an external electrode. The layered body (1) has a rectangular parallelepiped shape, and is provided with a first pattern conductor (1P) and a first via conductor (1V)....
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WO/2017/204348A1 |
A filter (22A) is provided with a series arm circuit (11) connected between an input/output terminal (22m) and an input/output terminal (22n), and a parallel arm circuit (12) connected between a node (x1), which is on a path connecting t...
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WO/2017/199734A1 |
The present invention prevents the property of a laminated filter from diverging from a desired property while suppressing an increase in the size of the laminated filter and an increase in the manufacturing cost thereof. A laminated fil...
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WO/2017/200701A1 |
The present disclosure provides circuits and methods for fabricating circuits. A circuit may include an insulator having a first surface, a second surface, a periphery, a first subset of circuit elements disposed on the first surface, a ...
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WO/2017/199745A1 |
Provided is an LC filter in which an attenuation pole is formed near a pass band and in which impedance matching between input and output is performed. The LC filter is provided with an input terminal 1, an output terminal 2, a signal li...
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WO/2017/199749A1 |
Provided is a laminated LC filter in which an attenuation pole is formed near a pass band and in which impedance matching between input and output is performed. In the laminated LC filter, an LC parallel resonator LC1 has an LC parallel ...
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WO/2017/199690A1 |
An impedance matching circuit (31) is provided with: inductors (311L and 312L) connected in series; a switch (311S) that has a first terminal and a second terminal, the first terminal being connected to one end of the inductor (311L), an...
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WO/2017/200703A1 |
The present disclosure provides integrated circuit apparatuses and methods for manufacturing integrated circuit apparatuses. An integrated circuit apparatus may include a first insulator (201), the first insulator being substantially pla...
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WO/2017/196652A2 |
Electromagnetic coupler systems including built-in frequency detection, and modules and devices including such. One example of an electromagnetic coupler system include an electromagnetic coupler having an input port, an output port, a c...
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WO/2017/187902A1 |
The purpose of the present invention is to improve workability when connecting an inductor. A conductive path (A) having a noise filter is provided with: a plurality of conductive path bodies (11u, 11v, 11w); a plurality of insulating la...
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WO/2017/188893A1 |
According to embodiments of the present invention, an ultrasound device is provided. The ultrasound device includes an ultrasonic transducer, and a resonance matching circuit electrically coupled to the ultrasonic transducer, wherein the...
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WO/2017/189426A1 |
A multiplexer circuit for Tx carrier aggregation is specified. The circuit comprises a first transmission port, a second transmission port, and a common port. The circuit further comprises a first transmission filter, which is connected ...
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WO/2017/184046A1 |
There is provided a circulator device (200a). The circulator device comprises two magnet-free circulators (220a,220b). Each magnet-free circulator has a forced time variance. The circulator device comprises ports (240a,240b,240c). The tw...
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WO/2017/184365A1 |
An apparatus includes a radio frequency (RF) input port, an RF output port, a variable attenuation network and a first filter network coupled between the RF input port and the RF output port, a second filter network connected between the...
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WO/2017/183430A1 |
To improve the reliability of a noise reduction function. A conduction path (A) with a noise filter, provided with: a plurality of coated conductors (13u, 13v, 13w) in which a plurality of conduction path bodies (11u, 11v, 11w) are surro...
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WO/2017/178691A1 |
A network element (200) of a cable television (CATV) network, comprising an input (204) for upstream signal transmission; at least two diplex filters (210, 212, 214) configured to be connected to said input (204), a first diplex filter (...
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WO/2017/180651A1 |
To compensate the negative effect of a parasitic impedance element in a two-stage arrangement of a first and a second electric component a compensation element is inserted between first and second stage to supplement the parasitic impeda...
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WO/2017/178644A1 |
Duplexing and combining networks are provided. In one embodiment, a duplexing network for combining two signals comprises: a first port; a second port; a third port; a first hybrid coupler coupled to the first port; a second hybrid coupl...
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WO/2017/180269A1 |
A multicomponent network (405) is added to a transmission line (T1, T2, T3, T4) in a high-frequency circuit to transform a first impedance of a downstream circuit element to second impedance that better matches the impedance of an upstre...
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WO/2017/179583A1 |
This composite component-embedded circuit board (2) has: a circuit board (20) having a first functional block provided on an upper surface side thereof, and a second functional block which is different from the first functional block and...
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WO/2017/179861A1 |
Disclosed is a wireless power receiver having a self-voltage-regulating rectifier. A wireless power receiver, according to an embodiment, comprises: a resonator for receiving wireless power; and a self-voltage-regulating rectifying devic...
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WO/2017/176008A1 |
The present invention relates to a fingerprint recognition module capable of enhancing the recognition rate of ultrasonic waves and improving the accuracy of fingerprint recognition, an electronic device employing the same, and a method ...
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WO/2017/169547A1 |
The present invention improves the isolation between a plurality of terminals in a circuit that includes a mountable element. A high-frequency module (10) is equipped with a branch circuit element (20), a layering substrate (101), and a ...
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WO/2017/170071A1 |
A first attenuating circuit (13) is connected between earth and a node connected between a ladder-type resonance circuit (11) and a transmitting side terminal (Ptx). A second attenuating circuit (14) is connected to earth and to a first ...
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WO/2017/169394A1 |
In the present invention a band-limiting circuit (7; 207; 307; 907) is equipped with a first capacitance unit (11; 311) connected in series or in parallel to a transmission antenna (5) and/or a reception antenna (6), and is equipped with...
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WO/2017/170818A1 |
This on-vehicle power conversion apparatus is provided with: a power conversion circuit to which DC power is inputted; and a noise reduction unit that is configured to reduce common-mode noise and normal-mode noise which are included in ...
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WO/2017/169545A1 |
A high-frequency module is equipped with an insulative substrate (1), a mountable element (2), and a shield conductor (4). The mountable element (2) is an element mounted to the surface of the insulative substrate (1), and has a first te...
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WO/2017/166199A1 |
A method and device for suppressing an interference signal, capable of spontaneously suppressing a high-frequency interference signal and a low-frequency interference signal by means of adjusting components in an LC network. The method c...
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WO/2017/172223A1 |
Technology for impedance matching with a re-configurable coil arrangement of multiple transmitter coils of an electronic device is described. One electronic device includes a wireless transmitter coupled to a power supply and an impedanc...
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WO/2017/169102A1 |
To provide an electronic component enabling to reduce size and adjust the frequency or attenuation amount of an attenuation pole. The present invention is characterized by being provided with: a laminated body having a structure wherein ...
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WO/2017/171991A1 |
A three dimensional (3D) multiplexer structure may include a first two dimensional (2D) inductor capacitor (LC) filter layer. The first 2D LC filter layer may include a first 2D spiral inductor and a first capacitor(s). The 3D multiplexe...
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WO/2017/169354A1 |
Provided is a layered band-pass filter in which magnetic coupling between loop inductors is strong and which exhibits a sharp change in band-pass characteristics between a pass band and an attenuation band. A layered band-pass filter (10...
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WO/2017/173160A1 |
Techniques for performing channel estimation in an orthogonal time, frequency and space (OTFS) communication system include receiving a wireless signal comprising a data signal portion and a pilot signal portion in which the pilot signal...
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WO/2017/170817A1 |
An on-board electric compressor that comprises: a housing; a compression unit; an electric motor; and an inverter device. The inverter device comprises: an inverter circuit that converts direct current power to alternating current power;...
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WO/2017/165094A1 |
An RF diplexer is provided with an integrated diplexer that shares a primary inductor included in a channel within the RF diplexer.
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WO/2017/159282A1 |
This ESD protection device (101D) is provided with: a first terminal (T1) and a second terminal (T2) which constitute first balanced ports; a third terminal (T3) and a fourth terminal (T4) which constitute second balanced ports; and a gr...
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WO/2017/159151A1 |
To solve a problem that a calculation error becomes larger if transmission to and reception from a variable capacitance capacitor requires longer time, a matching device is provided with a directional coupler, a matching circuit comprisi...
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WO/2017/159112A1 |
Provided are a frequency tunable LC filter having a steep attenuation characteristic and no enlargement of a substrate and a high frequency front end module using the same. A first variable capacitor (422) and a second variable capacitor...
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WO/2017/159834A1 |
A transmission filter (11) is provided with a first filter part (11A) connected to a common terminal (30), the first filter part (11A) causing a high-frequency signal of a transmission band to pass through, and a second filter part (11B)...
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WO/2017/158679A1 |
[Problem] To provide an electric power steering device wherein a noise suppressing function of a filter section, and workability are improved, said electric power steering device having a motor and a control unit, which are integrated wi...
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WO/2017/160282A1 |
Described is an apparatus which comprises: a first transmission path for a first frequency band; a second transmission path for a second frequency band different from the first frequency band; a node common to the first and second transm...
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WO/2017/160280A1 |
Described is an apparatus which comprises: a die with a first side; a first set of solder balls coupled to the die along the first side; a laminate based substrate adjacent to the first set of solder balls, the laminate based substrate h...
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WO/2017/154387A1 |
Provided is an elastic wave device which is able to be reduced in size without causing deterioration in the filter characteristics. An elastic wave device 1 is provided with: an impedance matching element 5; a switch 6 which selects a co...
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WO/2017/152832A1 |
It is possible to match the impedance of an antenna without directly measuring the phase. This is advantageous as it reduces the cost, and complexity, of wireless transceivers. In particular, the phase component of an antenna's reflectio...
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WO/2017/152477A1 |
The present invention provides an apparatus for implementing impedance matching and power distribution, and a semiconductor processing device. The apparatus comprises a power distribution circuit and an impedance matching circuit. An inp...
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WO/2017/151321A1 |
Integrated filter and electromagnetic coupler assemblies. In certain examples, an integrated filter and electromagnetic coupler assembly includes a filter having a capacitance and a series inductance, the series inductance being connecte...
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WO/2017/150152A1 |
The purpose of the present invention is to achieve a reduction in size. A noise filter (A) is provided with: a case (10); a capacitor (20) which is housed in the case (10) and of which a part of an outer face provides a substantially pla...
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