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Matches 1 - 50 out of 16,773

Document Document Title
WO/2019/155101A1
This document describes a microwave-crossing device, which allows two microwave signals to cross relative to one another without any ideal or theoretical exchange of power or cross-coupling. The device that is the subject matter of the i...  
WO/2019/155624A1
A balun (2), configured so as to comprise: a first phase-shift-amount-adjustment circuit (41), which harmonizes the phase shift amount of a first wire (22) and the phase shift amount of a second wire (23); and a second phase-shift-amount...  
WO/2019/154638A1
Techniques related to microwave attenuator son high-thermal conductivity substrates for quantum applications are provided. A device can comprise a substrate that provides a thermal conductivity level that is more than a defined thermal c...  
WO/2019/155319A1
A networking system (20) includes a transmitter (44), a waveguide (32) and a receiver (48), The transmitter is configured to generate a millimeter- wave signal carrying data. The waveguide is transmissive at millimeter-wave frequencies a...  
WO/2019/155869A1
A directional coupler (10) is provided with: a main line (20); a sub-line (40), at least a part of which is provided along the main line (20); and a variable capacitor (60) connected between the main line (20) and the sub-line (40).  
WO/2019/154496A1
A solid dielectric resonator (12) configured to operate in one or more modes in conjunction with a coaxial transmission line (9), and a method (1900) for coupling energy to the solid dielectric resonator (12). The solid dielectric resona...  
WO/2019/151446A1
This directional coupler (1) is provided with: a substrate (10); a main line (20) that is formed directly or indirectly on the substrate (10); sub lines (21, 22, 23) at least portions of which are formed directly or indirectly along the ...  
WO/2019/152130A1
An electrically conductive shield for a microwave transmission line-electrical connector interconnect region wherein the microwave transmission line is connected to the electrical connector. An elastic, dielectric material is disposed be...  
WO/2019/150498A1
This antenna composite 10 is provided with: a plurality of antenna structures 100, each individually transmitting and receiving radio waves; and a wiring board 300 that is connected to the plurality of antenna structures 100, and has a d...  
WO/2019/149820A1
The invention relates to a circuit assembly for feeding an antenna structure, comprising an input for LHCP signals, an input for RHCP signals and four antenna outputs. Furthermore, the circuit assembly comprises a first, a second and a t...  
WO/2019/151448A1
This directional coupler (1) is provided with: a substrate (10); a main line (20) that is formed directly or indirectly on the substrate (10); sub lines (21, 22, 23) at least portions of which are formed directly or indirectly along the ...  
WO/2019/143570A1
A multi-section probe and a tapered probe for impedance tuners to broaden the band width of the probes and hence the band width of the tuners. Each section of the multi-section probe has a nominal length equal to one quarter wavelength a...  
WO/2019/142377A1
A converter (1) has an electrically open portion (4a), i.e., annular pattern, at one end portion of a conductor pattern (4), said one end portion being positioned directly above one end portion of a waveguide (2) with a dielectric substr...  
WO/2019/142314A1
A converter (1) has an electrically open portion (4a), i.e., annular pattern, at one end portion of a conductor pattern (4), said one end portion being positioned directly above one end portion of a waveguide (2) with a dielectric substr...  
WO/2019/138468A1
This waveguide microstrip line converter (10) is provided with a waveguide (14), a dielectric substrate (11), a ground conductor having a slot (15), and a line conductor (13). The line conductor (13) has: a first section which is a micro...  
WO/2019/136886A1
Provided in an embodiment of the present application is a bridge, comprising: a first medium layer, a second medium layer, a first metal layer, and a second metal layer; the first metal layer is disposed at a position above the first med...  
WO/2019/140421A1
An electromagnetic device includes: a first electromagnetic, EM, signal feed; a second EM signal feed disposed adjacent to the first EM signal feed; and, an elevated electrically conductive region disposed between and elevated relative t...  
WO/2019/138603A1
This waveguide microstrip line converter (10) is provided with a waveguide (14), a dielectric substrate (11), a ground conductor having a slot (15), and a line conductor (13). The line conductor (13) has: a first section which is a micro...  
WO/2019/135871A1
Certain aspects of the present disclosure provide a circuit for dividing or combining power. The circuit generally includes a Wilkinson power divider, a first capacitive element, and a first resistive element coupled in parallel with the...  
WO/2019/136257A1
Higher isolation solutions for printed circuit board mounted antenna and waveguide interfaces are provided herein. An example device includes any of a dielectric substrate or transmission line, an antenna mounted onto the dielectric subs...  
WO/2019/133093A1
A test socket assembly includes a contactor body, the contactor body having a socket opening sized and configured to receive a device under test therein. A lead frame assembly is disposed within the contactor body, the lead frame assembl...  
WO/2019/128215A1
Disclosed in the invention are a strip line directional coupler and a coupling degree adjustment method thereof, wherein the directional coupler comprises: a first grounding layer, a strip line layer and a second grounding layer that are...  
WO/2019/132334A1
A multi-channel multiplex according to the present invention comprises: an input filter located at an initial node of a multi-channelization filter; an output multiplexer including multiple channel filters each having a baseband characte...  
WO/2019/133670A1
A printed circuit board assembly comprising a plurality of layers. At least one of the plurality of layers is formed of a dielectric material and has an extended portion extending beyond the other layers in the plurality of layers. A fir...  
WO/2019/132034A1
To reduce a Q value that indicates peak sharpness of resonant frequency characteristics, broaden communication frequency, and improve the gain as an antenna without increasing the overall thickness of the antenna device itself. Provided ...  
WO/2019/122506A1
A digitally controlled phase shifter (14) for an antenna is provided. The phase shifter (14) includes a coupler (20) extending between input and output ports (16, 18) and first and second digitally tunable capacitance circuitry (32) coup...  
WO/2019/114519A1
Embodiments of the present application relate to the field of communications, and in particular to a power combining/dividing device, comprising: a chamber formed by sealing a first chamber housing and a second chamber housing, and a cen...  
WO/2019/116648A1
[Problem] To provide a Butler matrix circuit which has volume and power consumption that can be further reduced, and with which symmetric radiation characteristics can be achieved. [Solution] Provided is a Butler matrix circuit provided ...  
WO/2019/114520A1
The embodiment of the present invention relates to the field of communications, and particularly relates to a power combining and allocating device, aiming at improving power capacity of a power combining and allocating device. The power...  
WO/2019/111354A1
A transmission unit (10) is provided with a digital signal source (11) and a pulse generation circuit (14). The digital signal source (11) generates a rectangular wave signal. The pulse generation circuit (14) comprises a short stub (141...  
WO/2019/112887A1
Aspects of the subject disclosure may include, a device with a polyrod antenna having a core, where the core has a first region with a first dielectric constant and a second region with a second dielectric constant, and where the second ...  
WO/2019/112988A1
Aspects of the subject disclosure may include, a first waveguide system that includes a transmitter that facilitates generation of an electromagnetic wave, and a directional coupler that facilitates inducing propagation of the electromag...  
WO/2019/111353A1
A first main waveguide (1) and a second main waveguide (2) are disposed with wide wall surfaces thereof facing each other. Brach waveguides (3) are connected between the respective wide wall surfaces of the first main waveguide (1) and t...  
WO/2019/104901A1
A negative zero-point coupling structure of a dielectric waveguide filter, relating to the field of the mobile communication and is used to solve the technical deficiency in a traditional dielectric waveguide filter when a negative coupl...  
WO/2019/105630A1
A resonator structure that can be utilized with superconducting qubit circuits. An inductive element is on a first surface. A capacitive element is on the first surface and a second surface. An interconnect structure is between the first...  
WO/2019/102646A1
The purpose of the present invention is to reduce fluctuation in pass amplitude characteristics within a band, reduce fluctuation in return loss characteristics within the band due to total reflection, improve shielding performance, and ...  
WO/2019/102075A1
The invention relates to a method for calibrating the centre frequency (FC1) of a hybrid coupler (CH1) operating in power-splitter mode, the hybrid coupler (CH1) comprising two inputs (BE1, BE2), two outputs (BS1, BS2), a capacitive modu...  
WO/2019/103899A1
Wideband power combiners and splitters are provided herein. In certain embodiments, a power combiner/splitter is implemented with a first coil connecting a first port and a second port, and a second coil connecting a third port and a fou...  
WO/2019/103856A1
A directional coupler operable at microwave and RF frequencies. Embodiments of directional coupler includes a main transmission line supporting transverse electromagnetic (TEM) or quasi-TEM wave mode propagation. A coupled transmission l...  
WO/2019/103871A1
Embodiments described herein relate to methods for fabricating waveguide combiners. The methods provide for waveguide combiners having input coupling regions, waveguide regions, and output coupling regions formed from inorganic or hybrid...  
WO/2019/098311A1
This transmission line (12) is provided with: a multilayer substrate (20); a signal pattern line (30); a ground pattern conductor (50); and an intermediate ground pattern conductor (40) disposed between the signal pattern line (30) and t...  
WO/2019/066756A3
The present invention is an RF crossover apparatus (A) provides low transmission and return losses for microwave systems and meets the requirement for the RF signals to leap over each other as in an insulated state. The RF crossover appa...  
WO/2019/091846A1
The invention relates to a coupling and decoupling device between a circuit carrier and a waveguide. The coupling and decoupling device contains a retaining element, which has a first end for coupling to the circuit carrier and a second ...  
WO/2019/091032A1
A Wilkinson power divider, comprising a dielectric layer, a signal metal layer attached to one side of the dielectric layer, and a metal bottom layer attached to the other side of the dielectric layer, the signal metal layer, the dielect...  
WO/2019/094470A1
Electromagnetic circuit structures and methods are provided for a circuit board that includes a hole disposed through a substrate to provide access to an electrical component, such as a signal trace line (or stripline), that is at least ...  
WO/2019/091231A1
A high-frequency module for level measurement comprises a transmission device, a wave guide device, and a printed circuit board. The transmission device comprises a radiation element and a non-conductive cover body. The radiation element...  
WO/2019/094452A1
A low profile array (LPA) includes an antenna element array layer having at least one Faraday wall, and a beamformer circuit layer coupled to the antenna element array layer. The beamformer circuit layer has at least one Faraday wall. Th...  
WO/2019/094373A2
The concepts, systems, circuits and techniques described herein are directed toward a spiral antenna which may be provided using additive manufacturing technology so as to provide an antenna capable of operation at frequencies which are ...  
WO/2019/091264A1
Disclosed by the present invention is an electromagnetic hybrid coupling structure, comprising a cavity and at least three resonant columns that are fixed in the cavity; top ends of two resonant columns on two sides are both provided the...  
WO/2019/089903A1
A communication module may include a communication ground layer (338). The communication module may also include a circuit board (340). The circuit board (340) may be located proximate the communication ground layer (338). The circuit bo...  

Matches 1 - 50 out of 16,773