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Matches 101 - 150 out of 16,889

Document Document Title
WO/2019/091264A1
Disclosed by the present invention is an electromagnetic hybrid coupling structure, comprising a cavity and at least three resonant columns that are fixed in the cavity; top ends of two resonant columns on two sides are both provided the...  
WO/2019/089903A1
A communication module may include a communication ground layer (338). The communication module may also include a circuit board (340). The circuit board (340) may be located proximate the communication ground layer (338). The circuit bo...  
WO/2019/087955A1
Provided is a dielectric waveguide that has good reflection characteristics even in a band on the low-frequency side of the center frequency of a prescribed operation band. A dielectric waveguide (1) is provided with: a guided wave regio...  
WO/2019/086787A1
The invention relates to a waveguide comprising two walls, referred to as guide walls (21), each guide wall (21) forming: - at least two surfaces, referred to as multimode surfaces (80); extending along said axis of propagation in a plan...  
WO/2019/085368A1
The present invention relates to a Wilkinson power divider, comprising a dielectric layer, a signal metal layer attached to one side of the dielectric layer, and a metal underlayer attached to the other side of the dielectric layer, wher...  
WO/2019/089369A1
In accordance with one or more embodiments, a communication system, includes a first coupler configured to guide a first communication signal conveying first data to an interior of a cable, wherein the first coupler is further configured...  
WO/2019/082845A1
The disclosed high-frequency transmission line is formed in a manner such that the via diameter of the signal via is a dimension which causes a high-frequency signal to propagate due to multimode interference transmission. At least one d...  
WO/2019/081710A1
This waveguide assembly comprises a receiving component (14) and an active electronic component (12). The receiving component (14) comprises a waveguide (16), the waveguide (16) defining a propagation zone (40) extending along a propagat...  
WO/2019/083418A1
The present invention relates to a transition arrangement (10;) for interconnection of waveguide structures or waveguide flanges (1,2) for forming a waveguide twist, wherein a waveguide twist section arrangement comprising a number of wa...  
WO/2019/079123A1
Radio frequency transmission lines in a multi-layer printed circuit board structure include first and second rows of ground vias that extend vertically through the printed circuit board structure. A first transmission line segment extend...  
WO/2019/078952A1
An RF transmission system includes an RF source that provides an RF input and one or more RF MEMS transmission devices coupled to the RF source to receive the RF input therefrom and generate output signals for transmission to an RF load....  
WO/2019/078947A1
A directional coupler includes a substrate, an output line formed on a top of the substrate, and an input line formed on the top of the substrate and including a transmission region. The coupler also includes a lower input line formed on...  
WO/2019/079142A1
An antenna assembly includes a substrate (52) having front and back surfaces (52a, 52b) thereon and a plurality of through-holes (70) therein, along with a solder pad (68) on the back surface of the substrate. An input cable is also prov...  
WO/2019/078977A1
Aspects of the subject disclosure may include, a coupler having a base for coupling to a transmission medium, and a plurality of members extending from the base. A distal end of each member of the plurality of members can be separated fr...  
WO/2019/075172A1
A power coupler includes an input port, first and second output ports and an antenna element that is electrically coupled between the first output port and the second output port or that is electrically coupled to an isolation port of th...  
WO/2019/073677A1
Provided is a high-frequency module which can be made small and easily mass-produced while having a simple configuration. An oscillator including a bipolar transistor Q1, an antenna, and mixers are implemented as one circuit. The base of...  
WO/2019/065313A1
The present invention is provided with a coaxial line (30) that has: a first columnar conductive body (31) that is provided inside of a multilayer substrate (1) such that one end of the first columnar conductive body is connected to a fi...  
WO/2019/062578A1
Disclosed is a duplexer based on an elliptical micro-strip structure. The duplexer comprises a dielectric plate, wherein the elliptical micro-strip structure and three input/output micro-strip lines are provided on a front face of the di...  
WO/2019/066756A2
The present invention is an RF crossover apparatus (A) provides low transmission and return losses for microwave systems and meets the requirement for the RF signals to leap over each other as in an insulated state. The RF crossover appa...  
WO/2019/066956A1
An interposer layer includes an integral waveguide to facilitate high speed (e.g., greater than 80 GHz) communication between semiconductor dies in a semiconductor package. An interposer layer may include a waveguide member and a dielect...  
WO/2019/067484A1
A full duplex communication system comprises a magnet-less ring circulator that comprises a set of ports extending from a circumference of the magnet-less multi-port ring combiner. The set of ports are positioned at λ/4 increments aroun...  
WO/2019/065158A1
Provided is a beam forming antenna with which it is possible to perform beam directivity direction control with increased control resolution. The beam forming antenna is provided with a matrix circuit including a plurality of final outpu...  
WO/2019/064510A1
This high frequency filter is provided with a coaxial line (30) that has: a first columnar conductive body (31) that is provided inside of a multilayer substrate (1) such that one end of the first columnar conductive body is connected to...  
WO/2019/059062A1
A patch antenna comprising: four radiation elements arranged in a rectangular lattice pattern on four sides having a power supply point as the center thereof; and a wiring section that electrically connects, in phase, each radiation elem...  
WO/2019/057299A1
The disclosure relates to arrangements for antenna interfaces configurable to efficiently support different communication modes. This is achieved by an antenna connection circuit 10 for a communication device 1 wherein the antenna connec...  
WO/2019/052095A1
Disclosed is a co-directional directional coupling structure, comprising a first coupling structure and a second coupling structure. One end surface of the first coupling structure is provided with an isolation rod, and the other end sur...  
WO/2019/054285A1
The present invention improves the isolation characteristics of a directional coupler. A high frequency module (1) is provided with: a substrate (2); and a directional coupler (5) that is provided on the substrate (2). The directional co...  
WO/2019/052096A1
Disclosed is a coated forward directional coupler, comprising a metal shielding outer box and a directional coupler structure arranged in the metal shielding outer box. The directional coupler structure comprises a first coupler structur...  
WO/2019/053823A1
The purpose of the present invention is to obtain a dielectric filter that is small and suitable for a laminated structure. The dielectric filter is configured using: a dielectric waveguide formed from a conductor pattern and vias in a l...  
WO/2019/052102A1
Disclosed is a coated reverse directional coupler, comprising a metal shielding outer box and a directional coupling structure disposed in the metal shielding outer box. The directional coupling structure comprises a first coupling struc...  
WO/2019/053972A1
The purpose of the present invention is to obtain a dielectric filter that is small and suitable for a laminated structure. The dielectric filter is configured using: a dielectric waveguide formed from a conductor pattern and vias in a l...  
WO/2019/052097A1
Disclosed is a reverse directional coupler structure, comprising a first coupler structure and a second coupler structure. Two end surfaces of the first coupler structure are respectively provided with a coupler bar and a spacer bar; one...  
WO/2019/050720A1
In accordance with one or more embodiments, a dielectric coupler includes a neck portion configured to receive a first electromagnetic waves from a hollow waveguide. A plurality of arms is configured to generate, responsive to the first ...  
WO/2019/049769A1
This communication device has: a power transmission coil; and a power transmission circuit that wirelessly transmits power, at a prescribed power transmission frequency via the power transmission coil, to another communication device hav...  
WO/2019/050719A1
In accordance with one or more embodiments, a dielectric coupler includes a neck portion configured to receive a first electromagnetic wave from a hollow waveguide. A flared portion is configured to generate, responsive to the first elec...  
WO/2019/050721A1
In accordance with one or more embodiments, a coupling system includes a plurality of dielectric couplers configured to generate, responsive to first electromagnetic waves received via a hollow waveguide, second electromagnetic waves alo...  
WO/2019/051448A1
A directional coupler includes an input connector, an output connector, and at least one tap connector. The directional coupler also includes a primary line connecting the input connector to the output connector and configured to carry a...  
WO/2019/045920A1
An RF coupler having: a pair of input ports; a pair of output ports; and a coupling region for coupling: a portion of an input signal at a first one of the input ports to first of the pair of output ports and another portion of the input...  
WO/2019/044376A1
A microwave-rectifying circuit for rectifying AC power is equipped with: branch lines which branch off from a branching point on the output side of an input line (1) into multiple lines; impedance matching units (2) which are positioned ...  
WO/2019/044425A1
A multilayer substrate (14) comprises: a plurality of insulator layers that are laminated; and a conductor post (143) that passes through two or more insulator layers (411 and 412) among a plurality of insulator layers. The conductor pos...  
WO/2019/044377A1
A microwave-rectifying circuit for rectifying AC power is equipped with: an input line (2) into which AC power is inputted; multiple branch lines which branch off from the branching point on the output side of the input line (2) into n (...  
WO/2019/043358A1
A hybrid coupler (20) for dividing an input electrical signal to produce first and second output electrical signals which are substantially out of phase, the hybrid coupler including: a first port comprising an input port (12) for receiv...  
WO/2019/045884A1
A notch radiator apparatus includes: a planar circuit board having a plurality of different planar layers; a balun cavity formed between two ground layers of the planar circuit board that are separated by a laminated layer; a conductive ...  
WO/2019/040530A1
An apparatus with a rectangular waveguide to radial mode transition and method for using the same are described. In one embodiment, the apparatus comprises a radial waveguide having at least one plate; a radio-frequency (RF) launch coupl...  
WO/2019/039543A1
This high-frequency transmission line is provided with a multilayer substrate (2, 2a-2e), multiple line units (30), multiple signal vias (5), a ground plane (6), and multiple metal parts (80, 80a, 70). The multiple metal parts pass in th...  
WO/2019/038236A1
The invention relates to a transition from a stripline to a waveguide, wherein: the stripline, preferably a microstrip line, is located on a substrate; an upper side of the substrate has a metallised surface and the lower side of the sub...  
WO/2019/038075A1
A glazing panel (1) comprising (i) a pane of glass (2), (ii) an antenna (10, 11), (iii) an electrically conductive connector (100) joined to the antenna (10, 11) by a solder material (9), and (iv) a coaxial cable (120) joined to the elec...  
WO/2019/034708A1
A combined isolator-diplexer device for supplying radiofrequency (RF) energy and microwave energy obtained from separate sources to a probe via a common signal pathway. The invention combines into a single unit all the necessary componen...  
WO/2019/030994A1
This circuit board comprises a first board, a second board, and an electronic element connected to the first board via a first connection section and connected to the second board via a second connection section. The thermal conductance ...  
WO/2019/032366A1
Cable connector block assemblies for base station antennas are provided herein. A cable connector block assembly includes a block including a cable retention clip, a first metal piece, and a second metal piece. In some embodiments, the f...  

Matches 101 - 150 out of 16,889