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Patent Searching and Data


Matches 851 - 900 out of 13,425

Document Document Title
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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.  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2017/082516A1
The present invention relates to a spatial power combiner having an external power amplification module and, more particularly, to a spatial power combiner having an external power amplification module in which a power amplification modu...  
WO/2017/076437A1
The present disclosure relates to a waveguide transition (1) comprising a ridge waveguide section (2) with a first ridge part (3) running along a first wall (4) having a first distance (d1) to an opposing second wall (5). The waveguide t...  
WO/2017/066654A1
Aspects of the subject disclosure may include, receiving a plurality of communication signals, and generating, according to the plurality of communication signals, signals that induce a plurality of electromagnetic waves bound at least i...  
WO/2017/062386A1
Circuit for wireless communication are provided, the circuits comprising: a first quadrature hybrid having a first in port, a first iso port, a first cpl port, and a first thru port; a first mixer having a first input coupled to the firs...  
WO/2017/058289A1
Described embodiments provide a cupped antenna for transmitting and receiving radio signals. The cupped antenna includes a cup having a rear surface and one or more side surfaces. The rear surface and side surfaces define a cavity having...  
WO/2017/055946A1
A technique relates to a microwave device (100). A pump resonator (102), at a first pump resonator end, is connected to both a dispersive nonlinear element (110) and a first stub (120A). The pump resonator (102), at a second pump resonat...  
WO/2017/056246A1
A power divider is provided with a T junction section (2) that divides the power of electromagnetic waves output from one end of a main waveguide (1) in a T junction manner, that outputs, to a junction waveguide (3), one side of the elec...  
WO/2017/058491A1
Aspects of the subject disclosure may include, for example, a guided wave switch that selectively aligns an end of the first dielectric core of a first conductorless guided wave cable with an end of a selected one of a plurality of secon...  
WO/2017/058060A1
The invention relates to microwave technology and can be used in measuring technology and antenna systems, and also in various devices of wireless communication and radar systems. The technical result of the invention is a waveguide-to-m...  
WO/2017/051259A1
A method and system for providing a switchable waveguide are provided. According to some aspects, a switched waveguide has a waveguide structure having a reflector located within the waveguide structure. The switched waveguide also inclu...  

Matches 851 - 900 out of 13,425