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Patent Searching and Data


Matches 401 - 450 out of 16,926

Document Document Title
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/2017/019168A3
A TEM line to double-ridged waveguide launcher and horn antenna are disclosed. The launcher uses multiple probes or one or more wide-aspect probes across the ridge gap to minimize spreading inductance and a TEM combiner or matching taper...  
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...  
WO/2017/051649A1
This antenna module (101) is configured of a resin multilayer substrate that comprises a plurality of flexible base materials (11, 12, 13, 14). The resin multilayer substrate has a rigid part where a relatively large number of base mater...  
WO/2017/051352A1
Embodiments of the disclosure relate to a remote antenna unit (RAU) with multiple antenna assembly in a distributed antenna system (DAS). In this regard, an RAU(s) in a DAS includes a plurality of directional antennas, a power generation...  
WO/2017/053417A1
An antenna is provided for a satellite in a satellite communication system. The antenna includes an array of radiators each having a dual linear-to-circular polarizer. The array of radiators is aligned in a first plane and configured to ...  
WO/2017/052705A1
An interdigital capacitor low loss and high resolution phase shifter (300) is disclosed. The phase shifter includes an input port (312), a first electrode (310, 310a) connected to the input port, an output port (314) and a second electro...  
WO/2017/052441A1
The present invention relates to a high frequency package (100) comprising acircuit arrangement (30) and a waveguide structure in which said circuit arrangement(30) is arranged. The waveguide structure comprises a split-block assembly co...  
WO/2017/048185A1
An antenna feeding network for a multi-radiator antenna,the antenna feeding network comprising at least two coaxial lines. Each coaxial line comprises a central inner conductor and an elongated outer conductor surrounding the central inn...  
WO/2017/048330A1
An impedance matching power combining/dividing system and method are presented. The impedance matching power combiner/divider includes a cylindrical matching cavity, two or more coaxial inputs each having inner and outer conductors, a co...  
WO/2017/048182A1
An antenna feeding network (2) for a multi radiator antenna (1) is provided. The antenna feeding network comprises at least one coaxial line (20a, 20b). Each coaxial line comprises a central inner conductor (14a, 14b) and an elongated ou...  
WO/2017/048181A1
An antenna arrangement comprising an antenna feeding network, an electrically conductive reflector and at least one radiating element arranged on said reflector is provided. The antenna feeding network comprises at least one substantiall...  
WO/2017/044268A1
Disclosed are systems and methods for long distance transmission of offshore generated power. A turbine (403) is located offshore. The turbine (403) can be mechanically coupled to a generator. A guided surface waveguide probe (413) is el...  
WO/2017/044729A1
Multi-output electromagnetic couplers configured to detect multiple frequencies simultaneously, and devices and systems including same. In one example a multi-output electromagnetic coupler includes a main coupler transmission line exten...  
WO/2017/044289A1
Disclosed are various embodiments for establishing bidirectional exchanges of electrical energy between power systems. The embodiments can be configured as a network of power systems that ensure that excess power in one or more power sys...  
WO/2017/040130A1
A tapered airline directional coupler includes a housing having a length with an input end and an output end, the housing having a slot formed therein extending between the input end and the output end. The coupler also includes a main c...  
WO/2017/040025A1
Embodiments of front-end module (FEM) circuitry and a communication device are generally described herein. In some embodiments, the FEM circuitry may be configured to provide uplink (UL) multiple-input multiple-output (MIMO) signals and/...  
WO/2017/033525A1
Reduction of the area and size of a high frequency device. A high frequency device which comprises: a first substrate (1) having a first surface (1a) on which a circuit part is formed and a second surface (1b) on which a ground conductor...  
WO/2017/033434A1
Provided is a circuit structure formed in a shape that includes: a multilayer substrate formed by making multilayered first to N-th (N is an integer, at least 2) tri-plate structures which respectively include first to N-th planar conduc...  
WO/2017/035444A1
Phased array antennas include a plurality of radiating elements and a plurality of RF lenses that are generally aligned along a first vertical axis. Each radiating element is associated with a respective one of the RF lenses, and each ra...  
WO/2017/033668A1
This connector device is provided with a waveguide which has a connection part at the leading end thereof, which is disposed while an open end is in contact with or close to another waveguide having a connection part at the leading end t...  
WO/2017/033436A1
In order to provide a millimeter wave semiconductor device having less RF signal loss in a broad band, this millimeter wave semiconductor device is provided with: a module substrate on which a millimeter wave semiconductor chip is mounte...  
WO/2017/032879A1
An HF filter comprises a housing with a housing bottom, a cover spaced apart from the housing bottom and a circumferential housing wall between the housing bottom and the cover (2). The cover is a circuit board (2). The HF filter compris...  
WO/2017/031999A1
Disclosed is a waveguide polarization multiplexing front end assembly for connecting an antenna with a transceiver, characterized in that: the assembly comprises an antenna waveguide connected to an antenna and a transceiver waveguide co...  
WO/2017/034675A1
A waveguide structure to allow device to determine its orientation are disclosed. The waveguide may be formed of a dielectric core and a cladding. The dielectric core may be formed of a solid dielectric material that conducts radio waves...  
WO/2017/030505A1
There is provided an optical structure including an opening configured to receive a chip, the chip comprising a plurality of wells configured for receiving therein a fluid sample to be analysed, and an optical mask comprising a plurality...  
WO/2017/025313A1
The invention relates to a radar fill state measuring device for measuring a fill state of the contents in a container using the transit-time principle, comprising a printed circuit board (1) with a transceiver (2) for transmitting and r...  
WO/2017/026107A1
The present invention provides a demultiplexer/multiplexer having: an input terminal for receiving an input signal from each phase of a quadrifilar helical antenna; a first phase-shifting/separating/mixing unit that applies 90/-90° phas...  
WO/2017/023412A1
Aspects of the subject disclosure may include, for example, antenna that includes a first plurality of antenna elements radially arranged in a first plane to wirelessly transmit first channel signals received from a guided wave communica...  
WO/2017/020948A1
This application relates to a microwave branching switch (1) for selectively interconnecting terminals of a plurality of microwave transmission lines (11-14), comprising four microwave transmission lines (11-14), each with a terminal (21...  

Matches 401 - 450 out of 16,926