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Matches 301 - 350 out of 17,149

Document Document Title
WO/2018/207796A1
A waveguide device is for use in propagating an electromagnetic wave of a band having a shortest wavelength λm in free space. The waveguide device includes: a first electrically conductive member having an electrically conductive surfac...  
WO/2018/201223A1
Systems and methods for reducing beamwidth dispersion and sidelobes across a wide band of frequencies when a single antenna array is used to service that band of frequencies. Azimuth staggering the antenna array elements may be used to r...  
WO/2018/198603A1
A plurality of inductor electrodes formed between layers of a laminate include inductor electrodes (4n to 4p) that are electrically connected between an unbalanced terminal (UB) and a second ground terminal (G2), an inductor electrode (4...  
WO/2018/193682A1
The purpose of the invention is to suppress contact failures that may occur in a case where a maintenance work is repetitively carried out in a radio communication device using millimeter waves. A radio communication device (1) is provid...  
WO/2018/193804A1
An amplified high-frequency signal from a pre-amp (10) is divided by a semi-coaxial high-frequency cavity power divider (30). A plurality of high-frequency signals obtained by means of the dividing are inputted into a post-amp (40), each...  
WO/2018/193442A2
Embodiments of the disclosure relate to a high-directivity directional coupler, and related methods and systems. The high-directivity directional coupler includes a first microstrip and a second microstrip disposed parallel to the first ...  
WO/2018/193786A1
A high-speed coupler comprises: a waveguide having an outer conductor and an inner conductor provided in a coaxial tube shape, the waveguide extending in a straight line from a power-supply side, being bent in an L shape at a bend sectio...  
WO/2018/188608A1
Embodiments of the present disclosure provide a combined multiplexer and a signal transmitting and receiving method therefor. The combined multiplexer is located in a wireless communication device. An antenna for transmitting and receivi...  
WO/2018/190121A1
A signal via (5) penetrates through a plurality of dielectric layers (L1 to L3) in a stacking direction and connects signal line patterns (3, 4) disposed on both outer surfaces of a stack of a plurality of dielectric layers that are exte...  
WO/2018/184425A1
The present invention relates to an ultra-wideband Wilkinson power divider. The power divider comprises a dielectric layer, a signal metal layer attached to one side of the dielectric layer, and a metal bottom layer attached to the other...  
WO/2018/179985A1
An electromagnetic resonance coupler (100) comprises: a first transmission line (300) on the top surface of a dielectric layer (112); and a second transmission line (400) on the rear surface of a dielectric layer (113). The first transmi...  
WO/2018/171903A1
The present invention provides a waveguide junction (100) for a feeding structure (1100) of a slot antenna array (1700). The waveguide junction (100) comprises a first waveguide (101), and a second waveguide (102) above the first wavegui...  
WO/2018/171225A1
The present invention provides a multi-section cascade coupling line structure. The multi-section cascade coupling line structure is of a tower-shaped structure, and comprises a tower body formed by superposing multiple sections of metal...  
WO/2018/173721A1
The purpose of the present invention is to increase isolation between a port that functions as a transmission port and a port that functions as a reception port in a diplexer. A diplexer (1) is provided with: a filter pair (11) comprisin...  
WO/2018/171228A1
The present invention provides a wideband balun five-section cascade coupling line structure. The five-section cascade coupling line structure comprises a first isolation resistor, a second isolation resistor, a third isolation resistor,...  
WO/2018/174042A1
The purpose of the present invention is to perform bidirectional detection while suppressing an increase in return loss at an output terminal. A bidirectional coupler is provided with: a detection port; a main line connected to a first p...  
WO/2018/171226A1
The present invention provides a metal ground structure in a wideband balun. The method ground structure comprises a cuboid and a concave protrusion located on a protrusion side edge of the cuboid; the concave protrusion comprises a firs...  
WO/2018/171224A1
The present invention provides a wideband balun structure. The wideband balun structure comprises a substrate, a first metal part attached to the upper surface of the substrate, and a second metal part attached to the lower surface of th...  
WO/2018/157892A1
The invention describes a multi-level circuit carrier (1) comprising a first level (E1), having a first conductive track (Ts) and a second conductive track (Tw), wherein the first conductive track (Ts) and the second conductive track (Tw...  
WO/2018/157919A1
The present disclosure relates to an electronic circuit having a three- dimensional design by comprising a set of two-dimensional electronic circuits, wherein the two-dimensional electronic circuits are coupled with each other by radiati...  
WO/2018/159441A1
[Problem] To provide a waveguide which is configured by including two waveguide members and which is capable of transmitting a signal in a plurality of transmission modes. [Solution] A waveguide 10 is provided with: a first waveguide mem...  
WO/2018/154309A1
A device (1) for coupling and/or splitting signals, the device (1) including: a first transmission line (29) for carrying at least one first signal;a second transmission line (13) for carrying at least one second signal; and an overlap r...  
WO/2018/156444A1
A coaxial guided wave radar apparatus includes a central conductor configured as a wire rope. One or more spacers can be positioned and held in place about the central conductor at predetermined lengths along the central conductor, where...  
WO/2018/152417A1
A transmitter of a feed network includes first and second branches and an integrated branch line coupler that couples the first and second branches. The integrated branch line coupler includes first and second waveguide reject filters in...  
WO/2018/145163A1
The present invention relates to telecommunications and in particular, to the shared utilisation of antennas by multiple base stations. The system includes first and second input ports to receiving first and second radio signals, respect...  
WO/2018/142177A1
Apparatus and methods for a modified Doherty amplifier operating at gigahertz frequencies are described. The combining of signals from a main amplifier (132) and a peaking amplifier (138) occur at a combining node prior to impedance matc...  
WO/2018/142178A1
Apparatus and methods for a modified Doherty amplifier operating at gigahertz frequencies are described. The combining of signals from a main amplifier (132) and a peaking amplifier (138) occur prior to impedance matching of the amplifie...  
WO/2018/137991A1
The invention relates to a plug connector (1, 16, 19, 24) for connecting a waveguide (2, 2') to at least one electric conductor (17.1, 17.2), having a housing (1.1, 1.6, 16.1, 16.3, 19.1, 19.5, 24.1, 24.2) for connecting to the waveguide...  
WO/2018/137997A1
Disclosed is a waveguide assembly which includes an elongated waveguide element (1) and a connector body (2). The connector body (2) being connected to an end of the elongated waveguide element (1) and has a substantially planar bottom s...  
WO/2017/171360A3
The present invention relates to a microstrip-waveguide transition for transmitting an electromagnetic wave signal. A microstrip-waveguide transition for transmitting an electromagnetic wave signal, according to one aspect of the present...  
WO/2018/138919A1
A synthesizer-distributor comprises: a first impedance converter provided between a first port and a second port; a second impedance converter provided between the first port and a third port; and an isolation unit provided between the s...  
WO/2018/140345A1
A structure having pair of structure members separated by a gap and an interconnect structure member disposed in the gap. The interconnect structure member includes: a fill-structure having opposing sides in direct contact with the oppos...  
WO/2018/138111A1
Present invention is an antenna comprising, a first element and a second element, said first element and second elements arranged to be poles of the antenna, and the antenna being adapted to be fed by a feeding network, wherein the feedi...  
WO/2018/135060A1
In this antenna device, two antenna elements are provided to both sides of an insulating substrate. At least one of the antenna elements is formed from a metal wire which is capable of holding two or more shapes, and which is capable of ...  
WO/2018/135831A1
Provided are a phase shift module and a communication device comprising same. The phase shift module, according to one embodiment of the present invention, comprises: a plurality of phase shifters which are arranged in parallel and respe...  
WO/2018/135059A1
This antenna device is provided with: a balanced transmission path having an unbalanced transmission path connected to one end; and antenna elements respectively provided to both sides of the balanced transmission path. At least one of t...  
WO/2018/009276A3
Techniques and mechanism to provide signal communication with vias variously extending in a substrate. In an embodiment, a first capacitor and a second capacitor are coupled in parallel with one another each between a first via and a sec...  
WO/2017/196652A3
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...  
WO/2018/131738A1
The present invention relates to a high-output power amplifier and, more specifically, to a high-output power amplifier using a coaxial waveguide spatial coupler. According to the present invention, the high-output power amplifier compri...  
WO/2018/131452A1
[Problem] To prevent characteristic degradation due to a positional displacement between a waveguide and a backshort. [Solution] A high-frequency module 13 is provided with: a package part 6 comprising a semiconductor chip 1, a first por...  
WO/2018/128617A1
Embodiments of the invention include an active mm-wave interconnect. In an embodiment, the active mm-wave interconnect includes a dielectric waveguide that is coupled to a first connector and a second connector. According to an embodimen...  
WO/2018/128615A1
Embodiments of the invention include a mm-wave waveguide connector and methods of forming such devices. In an embodiment the mm-wave waveguide connector may include a plurality of mm-wave launcher portions, and a plurality of ridge based...  
WO/2018/128968A1
A transmission line transformer (10) having a time delay network (12) having a signal terminal (16) and a pair of output terminals (221, 222) connected to the signal terminal through a corresponding one of a pair of time delay elements (...  
WO/2018/126631A1
Disclosed is a magic T power divider, the magic T power divider comprising: a input waveguide, a first output waveguide and a second output waveguide perpendicular to the input waveguide and connected to the input waveguide, and a matchi...  
WO/2018/125773A1
A via-less beamformer provided from a plurality of circuits elements having circuit layouts selected to mitigate unwanted reactive coupling there between. At least one of the plurality of circuit elements is provided having a circuit lay...  
WO/2018/125775A1
Systems and methods described herein are provided for electrically coupling conductors within a multilayered printed circuit board (PCB) using an interconnect formed along an outer surface of one or more stripline boards making up the mu...  
WO/2018/125227A1
Embodiments of the invention include a dispersion reduced dielectric waveguide and methods of forming such devices. In an embodiment, the dispersion reduced dielectric waveguide may include a first dielectric material that has a first Dk...  
WO/2018/123972A1
A high-frequency module (2) for simultaneously transmitting and receiving a plurality of signals including at least a received signal in a first frequency band and a received signal in a second frequency band is provided with a first rec...  
WO/2018/122920A1
This terminal device is provided with: lossy members (6-1), (6-2) that are arranged so as to partially overlap with branch conductors (4-1), (4-2) in a signal conductor (2) and that cause power of a signal flowing through the branch cond...  
WO/2018/120595A1
Disclosed is a multiport dual-frequency broadband feed network, comprising a coaxial connector, a first port, a second port, a third port, a fourth port, a first dual-frequency coupler, and a second dual-frequency coupler. A signal line ...  

Matches 301 - 350 out of 17,149