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WO/2017/175776A1 |
A dielectric waveguide (10) is provided with a first resonator (31) and a second resonator (32). On a front surface of a printed board (50), there are formed: a line (60); an impedance matching section (63); gaps (61, 62); a crank-shaped...
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WO/2017/175782A1 |
An antenna array according to an embodiment includes a conductive member having a first and second slots adjacent to each other. The conductive surface on a front side of the conductive member is shaped so as to define a first and second...
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WO/2017/175155A1 |
An antenna includes a coupling device having first and second coupling plates, e.g. rectangular plates, connected at opposite ends of a conducting bar that acts as a stripline signal feed. A radio-frequency (RF) source may be connected t...
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WO/2017/167916A1 |
Disclosed is an adapter plate (1) for high-frequency coupling a flat waveguide structure of a printed circuit board ( PCB) to a waveguide coupling structure of an antenna (3 ), the adapter plate (1) being designed to be sandwiched betwee...
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WO/2017/171359A1 |
The present invention relates to a waveguide for transmitting electromagnetic signals, and a chip-to-chip interface apparatus comprising the waveguide. Provided is a waveguide, which transmits electromagnetic signals, according to one em...
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WO/2017/171358A1 |
The present invention relates to a waveguide for transmitting electromagnetic signals. Provided is a waveguide, which transmits electromagnetic signals, according to one embodiment of the present invention comprising: a dielectric part h...
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WO/2017/167987A1 |
A microwave antenna apparatus comprises a semiconductor element and an antenna element embedded into a mold layer, which is covered by a redistribution layer. The antenna element is preferably configured as SMD component so that it can b...
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WO/2017/171360A2 |
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...
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WO/2017/170377A1 |
A microwave IC waveguide device module includes: a substrate having a throughhole; a microwave IC provided on or above the first face of the substrate; a waveguide member provided below the second face of the substrate opposite from the ...
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WO/2017/170266A1 |
With respect to a transmission line which is divided into parts by means of a gap, the present invention is able to improve the workability when the divided transmission line parts are connected to each other, while improving the transmi...
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WO/2017/169165A1 |
A ridge waveguide (10) of the present invention is provided with a ridge section (11) that is in contact with both a side (14) and a side (15) of a waveguide cross-sectional shape, said side (14) being in the long-side direction of the w...
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WO/2017/163310A1 |
A waveguide circuit (1) is provided with: a first waveguide (10); a second waveguide (20); and a third waveguide (30). These first waveguide (10), second waveguide (20), and third waveguide (30) have a cross-sectional shape for TE mode p...
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WO/2017/158974A1 |
Provided is a directional coupler which is able to be reduced in size, while being also able to be planarized in coupling characteristics. A directional coupler (1) according to one embodiment of the present invention is used in a predet...
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WO/2017/158020A1 |
Disclosed is an adapter structure for transferring an electromagnetic signal between an electronic component (2') and an antenna (3'), the adapter structure includes an adapter body (3c') having a base surface (130b). The adapter structu...
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WO/2017/158823A1 |
In order to achieve a phase shift circuit whereby excellent reflection characteristics and a desired phase shift quantity at a center frequency can be obtained without increasing the length in the traveling direction, the present inventi...
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WO/2017/158574A1 |
A board to board contactless interconnect system includes a first circuit board for launching at st one microwave signal into a cavity of a first waveguide secured thereto. A second waveguide, secured to a second circuit board, is couple...
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WO/2017/158110A1 |
Directional coupler (1), comprising at least two coupled lines (2,3) and at least three ports (P1, P2, P3), the first coupled line (1) having at least two ports, an input port (P1) and an output port (P2), the second coupled line (3) hav...
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WO/2017/151321A1 |
Integrated filter and electromagnetic coupler assemblies. In certain examples, an integrated filter and electromagnetic coupler assembly includes a filter having a capacitance and a series inductance, the series inductance being connecte...
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WO/2017/150650A1 |
Provided is a waveguide that enables communication even when a conductor is present between a reader-writer and an RF tag. The waveguide according to the present invention is a waveguide 10 used when a shielding conductor 102 that shield...
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WO/2017/144424A1 |
The invention relates to a printed circuit produced with uniplanar technology, comprising transmission lines printed on a dielectric substrate (52), said printed circuit forming a radio-frequency power splitter comprising a single splitt...
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WO/2017/144351A1 |
The invention relates to a printed circuit produced with uniplanar technology, comprising transmission lines printed on a dielectric substrate (52), said printed circuit forming a radio-frequency power splitter comprising a single splitt...
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WO/2017/145968A1 |
Provided is a compact power supply circuit. A hybrid circuit used as a power supply circuit for supplying power to an antenna element is provided with: an annular line comprising four partial lines all having equal electric length and ch...
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WO/2017/143045A1 |
A wide band directional coupler is disclosed. The coupler includes a main transmission line connected between an input port and an output port; and a coupling transmission line having a first length and connected between a coupling port ...
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WO/2017/137224A1 |
The present invention relates to a transition arrangement (100) comprising a transition between a substrate integrated waveguide, SIW, (20) of a circuit arrangement and a waveguide and/or antenna structure (10). It comprises a first cond...
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WO/2017/137737A1 |
A waveguide comprising first and second waveguide sections, each waveguide section comprising a main body portion (12) and a connecting portion (14) at its distal end, said first and second waveguide sections being longitudinally aligned...
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WO/2017/136416A1 |
High speed waveguide-based data communication systems are disclosed. Such systems may include separable electrical connectors, forming signal propagation paths between electronic assemblies with one or more waveguides.
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WO/2017/135876A1 |
A multi radiator antenna comprising an electrically conductive reflector, at least two radiating elements arranged on said reflector, a feeding network connected to the radiating elements, and a protective cover. The feeding network comp...
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WO/2017/135875A1 |
An antenna feeding network for a multi-radiator base station antenna and an antenna arrangement comprising such a feeding network is provided. The feeding network comprises substantially air filled coaxial lines and a coaxial connector f...
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WO/2017/136098A1 |
The present application discloses embodiments that relate to an electromagnetic apparatus. In one aspect, the present apparatus includes a circuit board configured to propagate an electromagnetic signal. The apparatus also includes a wav...
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WO/2017/134741A1 |
A layout condition for an in-phase distribution circuit according to the present invention is merely the condition that the electrical length of a transmission line 4 between the m-th T-branch (6) and the m+1-th T-branch (6) from among N...
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WO/2017/136631A1 |
A filtered electromagnetic coupler includes a main transmission line extending between an input port and an output port, and a coupled line section extending between a coupled port and an isolation port. The coupler is configured to coup...
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WO/2017/126327A1 |
The present disclosure relates to a connector module, a communication board, and an electronic apparatus, whereby leakage of high-frequency electromagnetic waves can be excellently suppressed. A connector module of the present invention ...
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WO/2017/126452A1 |
The objective of the present invention is to provide a filter circuit by which radio wave interference can be avoided through a simple configuration and a frequency band can be effectively used. In order to achieve the objective, the fil...
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WO/2017/123767A1 |
Waveguide hinges are provided that allow for a substantially continuous RF waveguide to be formed through the hinge when the hinge elements are in a particular relative rotational configuration with respect to one another; the substantia...
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WO/2017/115008A1 |
A circuit assembly (10) for cooling a quantum electrical device (12), use of said circuit assembly (10), a system and a method for cooling a quantum electric device (12) are provided. The circuit assembly (10) comprises a quantum electri...
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WO/2017/115494A1 |
The present invention provides a technology for widening the band of a transmission line by not using a frequency-dependent line in a propagation path. A millimeter-wave antenna comprises: a slit 1 provided in a GND conductor 6 formed on...
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WO/2017/113836A1 |
A radial synthesizer of multiple high-isolation ultra-wideband waveguides comprises a base (1) and an upper cover (2). The base (1) comprises: trapezoidal platforms (12), the trapezoidal platforms (12) being distributed symmetrically aro...
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WO/2017/111029A1 |
A connection structure (3) of a high-frequency transmission line according to the present invention includes: a cylindrical center conductor (7) connected at one end to a coaxial line and at the other end to a planar transmission line; a...
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WO/2017/105798A1 |
A spacecraft communications payload includes a beam forming network (BFN), wherein the BFN includes a first feed waveguide and a first set of branch waveguides, each branch waveguide in the first set operating in a frequency band having ...
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WO/2017/105884A1 |
A directional coupler including input line has a first coupler portion that extends between an input port and transmitted port. The coupler also has an output line having a second coupler portion connected to an output port and that exte...
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WO/2017/104814A1 |
[Problem] To obtain a balun transformer that is compact and has good electrical characteristics, and an amplifier, frequency multiplier, or other electronic device using the same. [Solution] Provided is a design method for a balun transf...
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WO/2017/101980A1 |
The present disclosure relates to a waveguide gasket (1) arranged for electrically sealing a waveguide interface (2) between a first contact end (7) and second contact end (8) of the waveguide gasket. The waveguide gasket (1) comprises a...
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WO/2017/099578A1 |
Balun circuit which is configured in an on-chip design, and multi-port antenna switch circuit comprising such a balun circuit. The balun circuit has a transceiver loop (3), as well as a first antenna loop (1) and at least one further ant...
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WO/2017/099885A1 |
Techniques for reducing multi-reflection noise via compensation structures are described herein. An example system includes a capacitive component. The example system further includes a capacitive compensation structure coupled to two en...
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WO/2017/093292A1 |
The invention relates to a differential probe (51) for a cavity radio-frequency combiner, comprising: conductor shafts (82, 84), and two different voltage inputs/outputs (86, 96), at least two conductor shafts (82, 84) being connected in...
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WO/2017/093324A1 |
The invention relates to a match line (50) for a cavity radio-frequency combiner, said match line (50) being adapted for an operating frequency of between 10 k Hz and 300 GHz. The match line (50) is intended to connect an amplifier to th...
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WO/2017/092820A1 |
A radio frequency (RF) signal power combiner includes an axially symmetric periodic waveguide device with a cylinder and a central conductor disposed coaxially within the cylinder. The central conductor is defined by a pair of orthogonal...
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WO/2017/093343A1 |
The invention relates to a switching circuit (52) for a cavity radio-frequency combiner, said switching circuit (52) being intended to connect an amplifier to the cavity combiner and said circuit (52) being adapted for average-power radi...
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WO/2017/088174A1 |
Embodiments of the present invention provide a dielectric filter which has a novel dielectric filter structure for implementing cross coupling, relating to the technical field of communication device components. The dielectric filter pro...
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WO/2016/064502A9 |
Aspects of the subject disclosure may include, for example, a coupler including a receiving portion that receives a first electromagnetic wave conveying first data from a transmitting device. A guiding portion guides the first electromag...
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