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WO/2019/185424A1 |
A directional coupler (100) having an improved coupling and directional accuracy comprises: - a main line (1), which is designed to transmit a signal having a frequency in the range of 1-200 MHz, a power greater than 1 kW and a voltage g...
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WO/2019/185425A1 |
A radiofrequency power measurement device (100, 200, 300) has a signal processor (11, 211) and a directional coupler (10) that has a main line (1) and at least two auxiliary lines (2a, 3a) electromagnetically coupled to the main line (1)...
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WO/2019/188785A1 |
According to the present invention, a transmission line (101) is configured of: a plurality of connection parts (TA) which are respectively connected to external components; and a main body part (BA) which is positioned between the conne...
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WO/2019/189232A1 |
A directional coupler (2) comprises: a main line (11); an auxiliary line (12); a variable terminator (13) which is a variable impedance circuit that terminates one end of the auxiliary line (12); and a variable filter circuit (15) connec...
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WO/2019/186881A1 |
Provided is a monolithic microwave integrated circuit having mounted thereon a matching circuit that comprises: a high frequency connection terminal (4) for being connected from a transistor that amplifies high frequency; and a high freq...
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WO/2019/181361A1 |
The present invention aims to provide a high-frequency connection structure capable of suppressing deterioration in the characteristics of a high-frequency circuit, said deterioration being caused by the ground inductance of a ridge coup...
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WO/2019/172332A1 |
A 2nd signal line has impedance lower than impedance of a 1st signal line. A capacitor includes a 1st extension part and a 2nd extension part, a 1st ground part and a 2nd ground part. The 1st extension part and the 2nd extension part are...
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WO/2019/172026A1 |
Provided is a circuit comprising: a first substrate provided with a first input/output unit to which a current, a voltage or an electromagnetic wave (hereinafter referred to as "current etc.") is applied, a second input/output unit to wh...
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WO/2019/171658A1 |
The purpose of the present invention is to provide a high-frequency transmission line capable of suppressing transmission of unwanted frequency components in a signal and easily adjusting the frequency band to be suppressed. The high-fre...
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WO/2019/173091A1 |
A high frequency coupler is disclosed that is configured for grid array-type surface mounting. The coupler includes a monolithic base substrate having a top surface and a bottom surface. A first thin film microstrip and a second thin fil...
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WO/2019/173010A1 |
A polarizer apparatus for RF communications including an in-line waveguide switch having a first port with a rectangular waveguide shape, and a second port having a circular waveguide shape. The waveguide switch includes a plurality of r...
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WO/2019/168996A1 |
A method of manufacturing a power divider circuit includes milling a conductive material disposed upon a first substrate to form a signal trace. The signal trace includes a division from a single trace to two arm traces, with each of the...
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WO/2019/164549A1 |
A high speed radio frequency signal interconnect device provides for signal communication within a system at cryogenic temperatures. The device includes a plurality of conductive traces provided on a first dielectric substrate where the ...
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WO/2019/163061A1 |
An antenna device (4) is configured such that the antenna device is provided with: a first phase shifter (24), one end of which is connected to a fourth terminal (23d) of a directional coupler (23); a second phase shifter (25), one end o...
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WO/2019/164038A1 |
The present invention relates to a power combiner with low-pass filter characteristics included therein. The power combiner includes a low-pass filter that allows only a predetermined low band to pass therethrough, combines high power si...
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WO/2019/159323A1 |
The power divider/combiner circuit is configured such that coupled transmission lines (4-1) through (4-N) are each provided with: a first transmission line (4a-n) which is connected at one end to the other end of one impedance transforma...
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WO/2019/161122A1 |
A non-reciprocal microwave network is provided that includes an in-line ferromagnetic element [1010] with adjoining polarizing adapters [1002, 1004, 1006, 1008] to achieve directivity via a multi-mode interaction at or near the ferrite t...
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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...
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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...
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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...
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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...
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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).
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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