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WO/2021/230042A1 |
A balun (100) is provided with an unbalanced terminal (T1), a first balanced terminal (T2) and a second balanced terminal (T3), a first main line (110) and a second main line (120), a first sub-line (210) and a second sub-line (220), and...
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WO/2021/229957A1 |
Provided is a directional coupler in which coupling characteristics are further flattened. The present invention is provided with an input terminal T1, an output terminal T2, a coupling terminal T3, an end terminal T4, ground terminals...
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WO/2021/230041A1 |
A balun (100) is provided with an unbalanced terminal (T1), balanced terminals (T2, T3), a first main line (110) and a second main line (120), and a first sub-line (210) and a second sub-line (220). The first main line has one end connec...
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WO/2021/230108A1 |
This high-frequency circuit module is to be mounted on a first substrate which is a printed substrate, and is provided with: a second substrate; a high-frequency circuit that is disposed on a first surface of the second substrate; a high...
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WO/2021/224628A1 |
A modular antenna device comprises a first module having a laminate structure including a first module support layer, and a first module PCB layer arranged vertically with respect to the first module support layer. The first module PCB l...
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WO/2021/225678A1 |
A branchline coupler structure having a pair of main transmission lines disposed on different horizontal levels of a support structure and a pair of shunt transmission lines, vertically disposed and laterally spaced, and disposed in the ...
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WO/2021/214901A1 |
This input circuit (1) is provided with a primary-side circuit (200), a secondary-side circuit (300), and a signal transmission unit (400). A signal is inputted to the primary-side circuit (200). The secondary-side circuit (300) is insul...
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WO/2021/213385A1 |
The present application provides a ferrite switch, a microwave antenna, and an electronic device. The ferrite switch comprises a coupler, a first magic T, and two ferrite circulators. The ferrite circulator has a first port, a second por...
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WO/2021/215160A1 |
[Problem] To construct a multimode waveguide connector with which it is possible to increase communication capacity using a single waveguide, and a waveguide provided with the same. [Solution] A multimode waveguide connector 101 is provi...
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WO/2021/215161A1 |
[Problem] To construct a multimode waveguide antenna connected to a waveguide for propagating multimode electromagnetic waves, the multimode waveguide antenna separating signals of various modes and radiating the respective signals to th...
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WO/2021/214870A1 |
An impedance converter according to the present invention comprises: a dielectric substrate (10); a ground layer (11) formed on the back surface of the dielectric substrate (10); and a signal line (13) formed on the front surface of the ...
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WO/2021/210080A1 |
The present invention comprises: a signal conductor (3a); a signal conductor (3b); a signal conductor (4a) which has an end connected to a connection point between the signal conductor (3a) and the signal conductor (3b) and which has a l...
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WO/2021/204362A1 |
The present disclosure relates to a microstrip antenna device, which may comprise a center-fed antenna array. Further, the present disclosure provides a radar device, which comprises the antenna device, and a method for fabricating the a...
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WO/2021/206176A1 |
This power-amplifying device realizes wide bandwidth operation of a high-frequency power-amplifying circuit. A power-amplifying device (100A) includes: a power-amplifying circuit (1) that amplifies a high-frequency input signal; a first ...
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WO/2021/199185A1 |
An insulated type resonator (100) is provided with: a reference ground terminal (3); an input terminal (1) having a first impedance value Z1 between the reference ground terminal (3) and the input terminal (1); a reference ground termina...
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WO/2021/197277A1 |
An antenna unit, a radio unit, and a base station are disclosed. The antenna unit or the radio unit includes a plurality of filters, each having a respective radio frequency passband. At least one first filter is a CWG filter. The first ...
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WO/2021/193805A1 |
This waveguide with a flexible substrate includes a waveguide provided with a slit and a flexible substrate, wherein the flexible substrate is provided along an outer surface of the waveguide such that a part of the flexible substrate ov...
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WO/2021/189615A1 |
Disclosed in the present application are a directional coupler and a method for adjusting the directivity of the directional coupler. The directional coupler has an input terminal, an output terminal, an isolation terminal, and a couplin...
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WO/2021/185565A1 |
The invention relates to an antenna assembly for a transceiver, comprising: - a circuit board; - first antennas arranged on the circuit board; - a transmitting and receiving circuit arranged on the circuit board, the first antennas being...
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WO/2021/188657A1 |
A RAMP-radio frequency (RAMP-RF) assembly is provided and includes an RF panel including a microstrip interface, a plate including a stripline interface and a microstripto-stripline transition element operably connectable to the microstr...
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WO/2021/181531A1 |
According to the present invention, provided is an antenna mechanism 3 that adjusts the impedance of an antenna body through which a high-frequency current flows to generate plasma by means of a simple configuration, and generates plasma...
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WO/2021/180876A1 |
A waveguide structure includes a first waveguide section mechanically and electrically connected by a fixed connector to a second waveguide section. The waveguide sections include a dielectric material with a ground layer and a conductor...
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WO/2021/180563A1 |
A method for producing a hollow conductor (100) is specified. The hollow conductor (100) has a first hollow-conductor section (110) and a connecting section (120). The first hollow-conductor section (110) contains a non-weldable aluminiu...
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WO/2021/176712A1 |
A waveguide microstrip line converter (10) comprises: a waveguide (14); a dielectric substrate (11); a ground conductor provided with a slot (15); a line conductor (13); and conductors (41) adjacent to the line conductor (13) with a gap ...
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WO/2021/177086A1 |
Provided is an inspection connector in which an adapter is fixed to the lower end of a first housing and to the upper end of a second housing. The adapter is a conductor member that supports an external conductor of a coaxial cable. The ...
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WO/2021/168735A1 |
Embodiments of the present invention relate to the technical field of microwaves, and in particular to a coupling component, a microwave device, and an electronic device. The coupling component comprises a first ground electrode, a first...
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WO/2021/167676A1 |
A radio frequency (RF) energy transmission line transition for coupling RF energy between a pair of RF transmission line sections disposed on intersecting surfaces of a corresponding one of a pair of conductive members, a first one of th...
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WO/2021/167815A1 |
A hybrid coupler includes a 90º hybrid coupler and a first quarter wavelength conductive stub. The 90º hybrid coupler includes a coupling section, a first input transmission line that is coupled to the coupling section, a second input ...
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WO/2021/163628A1 |
Modular antennas with high instantaneous bandwidth are described. In one embodiment, an antenna comprises a plurality of antenna modules tiled together and configured to form one metasurface antenna with an array of surface scattering me...
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WO/2021/149605A1 |
This electronic apparatus is provided with a first circuit substrate and a second circuit substrate. The second circuit substrate includes a first part opposing a first major surface of the first circuit substrate, a second part opposing...
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WO/2021/148117A1 |
A high frequency power divider circuit for distributing an input signal to two or more signal output ports, comprising: a rat race coupler, wherein the rat race coupler is configured to couple an input signal provided at an input port of...
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WO/2021/144828A1 |
A ground conductor (6) has a slot (5) penetrating to an obverse surface (6b) from a portion, on a reverse surface (6a), surrounded by a portion connecting to an opening edge section (2a) of a waveguide (2). A conductor pattern (4) has (a...
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WO/2021/140738A1 |
Provided is a power feeder circuit for a circularly polarized antenna, the power feeder circuit stabilizing, over a wide band, a phase difference between two paths for feeding power to two power feeding points of a circularly polarized a...
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WO/2021/135609A1 |
Disclosed is a three-way Gysel power divider/combiner having any power division ratio; the three-way Gysel power divider/combiner having any power division ratio comprises a circuit board, a metal frame, and an adapter, the circuit board...
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WO/2021/134383A1 |
Disclosed are a power divider, a power division apparatus and a wireless communication apparatus. The power divider comprises a main port, a first branch port and a second branch port, wherein a first inductance unit is provided between ...
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WO/2021/127864A1 |
Disclosed in the present invention is a dual-frequency dual-polarization splitter. A cross-shaped waveguide power divider is ingeniously connected to an E-plane waveguide magic T and an orthogonal mode coupler by means of an E/H-plane 90...
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WO/2021/131224A1 |
A waveguide connection structure that has: a rod-shaped dielectric 11; and an outer conductor 12 formed by braiding a plurality of flat foil threads that are conductive, into a plaited cord around the dielectric 11. A three-dimensional c...
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WO/2021/129148A1 |
The present application provides an antenna and an electronic device. The antenna is a combination of a dipole antenna and a slot antenna. The antenna comprises a radiator and a balun structure. The radiator comprises a first stub for fl...
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WO/2021/133387A1 |
A radio frequency front end and an antenna front end may be separated from one another to maintain close proximity between a low noise amplifier and an antenna while achieving improved thermal regulation of a power amplifier. The radio f...
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WO/2021/123224A1 |
The present invention relates to a device for transmitting a signal between a waveguide (14) and a printed circuit board (12), the device (15) comprising a first access means (16) and a second access means for the signal to be transmitte...
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WO/2021/124170A1 |
A dual-polarization (RHCP, LHCP) antenna (1), comprising: a plurality of antenna elements arranged in cell units (8), each cell unit (5) including four antenna elements (3) and two 1-to-4 junctions (5), a first of the two junctions (5) b...
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WO/2021/122722A1 |
The invention relates to a high-frequency high-voltage waveguide device (10) with an electrical conductor (13, 14), designed for operation with a high-frequency high voltage over a gaseous environment (3) and/or the mass body (11, 12), w...
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WO/2021/123111A1 |
The invention relates to a hollow waveguide arrangement for conducting electromagnetic waves in a hollow space surrounded by conductive material, wherein the hollow waveguide arrangement comprises a circuit board material, which has an e...
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WO/2021/113102A1 |
A repeater includes a first coupler receives a first guided electromagnetic wave that propagates along a surface of a transmission medium without requiring an electrical return path, the first coupler generating a first received signal i...
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WO/2021/102740A1 |
A manufacturing method for a high-frequency transmission circuit board, comprising: providing a first circuit board (20), a second circuit board (40), at least one third circuit board (50), a fourth circuit board (60), a fifth circuit bo...
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WO/2021/108005A1 |
A free-from radio frequency (RF) media includes a substrate having a first dielectric layer formed thereon and a second dielectric layer on an upper surface of the first dielectric layer. A first conductive layer is formed on an upper su...
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WO/2021/103763A1 |
Disclosed are a radio frequency device and a conversion device of a coaxial port and a waveguide port. The conversion device of the coaxial port and the waveguide port comprises a conversion body and a conversion assembly. The conversion...
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WO/2021/104299A1 |
The present application discloses an array antenna, including a first metal layer, a second metal layer, a third metal layer, and a dielectric substrate, the first metal layer receives the radio frequency signal and divides the radio fre...
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WO/2021/104069A1 |
Embodiments of the present application provide a radio frequency device having a plurality of microstrips provided on a side of a rotating component. When the rotating component rotates to a first angle, the radio frequency device transm...
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WO/2021/105100A1 |
A superconducting quantum mechanical device includes first, second, third and fourthJosephson junctions connected in a bridge circuit having first, second and third resonance eigenmodes. The device also includes first and second capacito...
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