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WO/2023/120071A1 |
The present invention mitigates characteristics degradation during simultaneous communication. A plurality of communication bands include two or more communication bands that are included in a first combination of communication bands cap...
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WO/2023/112183A1 |
A high-frequency circuit (100) comprises: a high-frequency integrated circuit (11) that outputs a high-frequency signal via a first connection part (23a) and a second connection part (23b); a phase adjustment circuit (16) that is connect...
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WO/2023/113872A1 |
A capacitive power transfer system can include a power transmitter having one or more primary side filter components, a communications modulator, and transmitter capacitive couplers; and a power receiver having receiver capacitive couple...
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WO/2023/114378A1 |
A resonator-boosted ultrasonic transducer device is provided for communication of ultrasonic signals. The device employs a micromachined ultrasonic transducer (MUT), such as a piezoelectric MUT (pMUT) or capacitive MUT (cMUT), and a matc...
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WO/2023/110201A1 |
A device (100) for electrically filtering an input DC voltage of an inverter (210), wherein the filtering device (100) comprises at least one combination of a first y-capacitor (132), which is connected between the first potential of the...
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WO/2023/106083A1 |
A capacitor 1 of one embodiment of this semiconductor device comprises: a substrate 10; a first electrode layer 22 provided on the substrate 10; a dielectric film 23 provided on the first electrode layer 22; a second electrode layer 24 p...
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WO/2023/106068A1 |
A noise elimination circuit (100) comprises a coupling line (110) and a resonance unit (105), and is connected between a first transmission line (21) and a second transmission line (22) to eliminate noise between the transmission lines. ...
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WO/2023/104415A1 |
Certain aspects of the present disclosure provide a filter circuit and techniques for filtering using the filter circuit. The filter circuit generally includes a first filter stage (401) having a first acoustic wave resonator (410) coupl...
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WO/2023/101581A1 |
A power combiner (810) for combing output powers from multiple power cells (A1, A2, A3, A4, A5, A6) comprised in a power amplifier (800) is disclosed. The power combiner (810) comprises a current combiner (811) configured to combine outp...
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WO/2023/099092A1 |
The present disclosure concerns a choke module (1), comprising: a choke (2) with a magnetic core (4) and at least one winding (5, 6), and a support comprising at least one integrated capacitor (3, 12), wherein the choke (2) is located on...
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WO/2023/098918A1 |
Disclosed in the present invention is a second-order adjustable LC notch filter for pole zero tracking. An input end (Input), a filter first series inductor (L1), a filter second series inductor (L2) and an output end (Output) are sequen...
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WO/2023/096463A1 |
A wireless power transmitter comprises: a power amplifier configured to output an amplified signal on the basis of an input signal and a driving voltage; a first LC resonant circuit connected in parallel with the power amplifier; a match...
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WO/2023/092567A1 |
The present disclosure is related to an AFU, an RU, and a communication device comprising the same. The AFU comprises: one or more antenna elements; a first digital phase shifter communicatively coupled to at least a first antenna elemen...
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WO/2023/090250A1 |
A filter device (100) comprises: an LC-series resonator (RC1) for series resonance at a series resonance frequency (F1) by an inductor (L1) and a capacitor (C1); and an LC-series resonator (RC2) for series resonance at a series resonance...
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WO/2023/089382A1 |
A self-controlled radio frequency (RF) filtering unit that may include (i) a frequency bank that comprises first till fourth band pass filters (BPFs) having first till fourth frequency bands respectively; wherein at least one harmonic of...
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WO/2023/090181A1 |
The present disclosure provides a circuit device that can suppress changes in the parasitic inductance of a capacitor. In the present disclosure, a circuit device (100) comprises a substrate (60) and a coil component (1). The coil compon...
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WO/2023/090039A1 |
A filter device (100) comprises a laminate (110), shield terminals (121, 122), a resonator unit (R1), and a capacitor unit (C1) facing the resonator unit (R1) in a Y-direction. The resonator unit (R1) is formed by a plurality of resonant...
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WO/2023/088002A1 |
The present utility model provides a substrate matching circuit, comprising a transmitting matching circuit, and a first receiving matching circuit and a second receiving matching circuit respectively connected to the transmitting matchi...
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WO/2023/085903A1 |
The present disclosure provides a variable wireless power transmission apparatus including a plurality of resonators and a control method of the wireless power transmission apparatus. The wireless power transmission apparatus of the pres...
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WO/2023/083611A1 |
A choke module (1) comprises a choke (2) with a magnetic core (4) and at least two windings (5, 6) and footprint capacitor (3) which forms a plate capacitor and which is configured to provide a mechanical support for the choke (2),, the ...
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WO/2023/079469A1 |
The compact LC filter for radio frequency power transmitters comprises an input terminal (1), an inductor (21) and at least one capacitor (22), forming a resonant circuit (2), electrically connected to said input terminal (1) to receive ...
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WO/2023/080163A1 |
A noise filter according to the present invention comprises: a first conductive member 51A and a second conductive member 51B which constitute a transmission line; a third conductive member 55A which is disposed so as to sandwich a first...
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WO/2023/080009A1 |
Provided is a filter device with which good characteristics can be obtained even when an attenuation band achieved by parallel resonance and a pass band achieved by series resonance are brought close to each other. A filter device (100) ...
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WO/2023/075129A1 |
An electronic device, according to one embodiment, may comprise: an antenna; a radio frequency front end (RFFE) comprising a first duplexer and a second duplexer, the first duplexer comprising a first filter for passing a first signal, a...
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WO/2023/071517A1 |
Provided in the present application is a WIFI 6E band-pass filter. The filter comprises an input port, an output port, a bridging circuit, and a first resonator and a second resonator, which are connected in series, wherein the bridging ...
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WO/2023/067420A1 |
An impedance adaptor is provided, including first and second transmission lines, each of which is provided by an arm and includes a first conductor and a second conductor. The transmission lines are arranged such that the first conductor...
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WO/2023/068206A1 |
A multiplexer (1) comprises a filter (11) that has a first passband and a filter (21) that has a second passband that has a higher frequency than the first passband. One end of filter (11) is connected to one end of filter (21). Filter (...
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WO/2023/067196A1 |
A wireless device or wireless communications system according to the present invention comprises a radiating system comprising a non-resonant element, a ground plane element and a wireless matching core, the device or system also compris...
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WO/2023/063592A1 |
A noise reduction circuit according to an embodiment of the present invention comprises: a first circuit including one or more resistance elements and a first capacitor and connected to an analog-digital converter (ADC) operation unit; a...
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WO/2023/056533A1 |
Devices and methods suited to upgrade of coaxial distribution networks with active taps comprising gain correction filtering, gain characteristic measurement, means of providing telemetry, means of bypassing failed taps and methods of ta...
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WO/2023/058675A1 |
A filter module (1) is provided with an antenna connection terminal (Pant), filter elements (11, 12), and inductors (31, 32). The filter elements (11, 12) connect to the antenna connection terminal (Pant). The inductor (31) is connected ...
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WO/2023/059990A1 |
A method for operating a plasma chamber to increase ion energy and decrease angular spread of ions during an etch operation is described. Method includes placing a substrate on an electrostatic chuck within the plasma chamber, wherein th...
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WO/2023/059505A1 |
A generator and a method for controlling the generator are disclosed. The method comprises receiving a power sequence comprising a plurality of power states, creating a dynamic reference-time response within each state, and determining a...
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WO/2023/055039A1 |
This wireless power transmission device comprises: a transistor configured to output a signal corresponding to a set operating frequency on the basis of an input signal and a driving voltage; a matching circuit connected to the transisto...
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WO/2023/055063A1 |
According to various embodiments, an exemplary wireless power transmitter comprises: a transistor, configured to output an amplified signal on the basis of an input signal and a driving voltage; a first capacitor, connected in parallel t...
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WO/2023/056147A1 |
An impedance matching device includes a first dielectric substrate; a first transmission line circuit; a first conductive pad which extends toward the first transmission line circuit on the first dielectric substrate to at least partiall...
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WO/2023/047740A1 |
[Problem] To provide a laminated coupling coil component whereby a desired coupling coefficient can be obtained while suppressing the height of the component. [Solution] A laminated coupling coil component 1 includes: conductor layers L1...
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WO/2023/045604A1 |
Embodiments of the present application provide a filtering apparatus, comprising at least two common mode inductors and at least one differential mode inductor. Both the common mode inductor and the differential mode inductor are chokes ...
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WO/2023/048816A1 |
An integrated circuit having a transmission-line-based resonant clock distribution network for distributing a clock signal to one or more nodes, the integrated circuit including a transmission-line-based resonant network formed by one or...
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WO/2023/047812A1 |
A power divider (100) comprises a common terminal (T0), a ground terminal (GND), a first terminal (T1), a second terminal (T2), a first circuit (CR1) connected to the common terminal, and a second circuit (CR2). The second circuit branch...
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WO/2023/046209A1 |
An orthogonal signal generator and a method thereof, a phase shifter and a method thereof, and an amplifying device. The orthogonal signal generator comprises: a first-stage phase shift circuit (301) and a second-stage phase shift circui...
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WO/2023/049623A1 |
Aspects of the present relate to reflection type phase shifters for radio frequency (RF) wireless devices. Reflection type phase structures in accordance with aspects described herein can improve device performance with compact configura...
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WO/2023/046415A2 |
An apparatus is disclosed for harmonic reduction with filtering. In example aspects, the apparatus includes a filter circuit with first and second filter ports, first and second lattice filters, and first and second signal manipulator ci...
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WO/2023/043558A1 |
Embodiments provided herein generally include apparatus, plasma processing systems and methods for distortion current mitigation. An example plasma processing system includes a voltage source coupled to an input node, which is coupled to...
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WO/2023/038838A1 |
A plasma system includes a first matchless plasma source (MPS) that generates a first sinusoidal waveform having a first frequency. The plasma system includes a first filter coupled to the first MPS to filter a second frequency. The plas...
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WO/2023/032511A1 |
Provided are: an antenna device with which a frequency band to be used can be widened and sufficient radiation efficiency can be obtained; and a communication terminal device. According to the present disclosure, an antenna device (100) ...
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WO/2023/034736A1 |
A filter unit (10) is provided to retrofit within signal lines that couple analog cockpit gauges (54) to transducers in rotorcraft systems. The filter unit (10) may include a housing assembly (12) and an electromagnetic interference (EMI...
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WO/2023/026353A1 |
This frequency selecting/switching circuit comprises: an input terminal that inputs a signal; an output terminal that outputs a signal; a demultiplexing circuit that has an input end connected to the input terminal, demultiplexes a signa...
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WO/2022/250802A9 |
Methods and apparatus for processing a substrate are provided herein. For example, a matching network for use with a plasma processing chamber comprises an input configured to connect to a power source, an output configured to connect to...
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WO/2023/025985A1 |
An attenuator or dissipating element arranged to thermalize radio frequency or lower frequency signals, respectively, comprises: at least a first heat sink and a second heat sink (230, 231, 232, 233) that are capacitively grounded and ar...
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