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Matches 1 - 50 out of 11,521

Document Document Title
WO/2018/068802A1
The invention relates to an electromagnetic resonator that comprises a housing (1) for a conductor and active ingredient. The novelty lies in the conductor being a cylindrical spiral element (3) positioned on at least one support (2), th...  
WO/2018/067835A1
Antenna systems are described which provide means of mitigating the undesirable transmission line effect(s) by using fractal metamaterials in close proximity to an antenna, with both the antenna and fractal metamaterials being positioned...  
WO/2018/057326A1
Aspects of the subject disclosure may include, for example, a coupling device including a receiving portion that receives a radio frequency signal conveying data from a transmitting device. A magnetic coupler magnetically couples the rad...  
WO/2018/038407A1
A dielectric filter is disclosed. The dielectric filter of the present invention comprises: a dielectric block that comprises an upper surface, a lower surface facing the upper surface, and a side surface connecting the upper surface and...  
WO/2018/014842A1
The invention relates to the technical field of microwave measurement, and more specifically, relates to a coaxial resonant cavity, and a system and method for measuring a dielectric constant of a material. A coaxial resonant cavity comp...  
WO/2018/017337A1
In-line filters may include a tubular metallic housing defining a single inner cavity that extends along a longitudinal axis and a plurality of resonators that are spaced apart along the longitudinal axis within the single inner cavity, ...  
WO/2018/001199A1
Provided in the present application are a combiner, antenna, and communication device. The combiner comprises M input ports, M filters and an output port; the M filters respectively correspond to the M input ports in a one-to-one manner,...  
WO/2017/221954A1
The present invention adjusts the resonance frequency without changing the exterior dimensions, while using TE mode resonance. A dielectric resonator (10) provided with a dielectric block (20), an external conductor (30), and wall surfac...  
WO/2017/215739A1
A multimode radio frequency resonator (100) is described. The multimode radio frequency resonator (100) comprises a monoblock (102) of dielectric material, a conductive layer (104) covering the monoblock (102), and a first non-conductive...  
WO/2017/214512A1
Methods and apparatus for providing all-optically generated, on-chip propagated and high-efficiency tunable plasmons are described. The plasmon generating apparatus includes a graphene based silicon nitride waveguide (GSiNW) utilizing 'C...  
WO/2017/208013A1
This invention relates to sensors and, in particular radio-frequency identification (RFID) tags. The sensors comprise oxygenated graphene which is arranged to alter the electrical properties of an electrical system in response to a chang...  
WO/2017/203919A9
A duplexer (1A) is provided with: a 90° hybrid (30) that is connected to an antenna terminal (110); a 90° hybrid (40) that is connected to a terminating resistor (70); a transmission side filter (10A) that is connected to the 90° hybr...  
WO/2017/203919A1
A duplexer (1A) is provided with: a 90° hybrid (30) that is connected to an antenna terminal (110); a 90° hybrid (40) that is connected to a terminating resistor (70); a transmission side filter (10A) that is connected to the 90° hybr...  
WO/2017/203918A1
A dielectric waveguide filter (2) is provided with: a cuboid-shaped first resonator unit (20a) comprising one or more resonators; a cuboid-shaped second resonator unit (20b) comprising one or more resonators; and a cuboid-shaped third re...  
WO/2017/199766A1
Provided is a band-pass filter which allows the bandwidth of a pass band to be easily changed. This band-pass filter (1B) is provided with: a housing (11); a plurality of resonant plates (12) housed in the housing (11); a first coupling ...  
WO/2017/188363A1
Provided is an element that can reduce parasitic oscillations. The present invention provides an element that is used for oscillation or resonance of terahertz waves, wherein the element has a resonance unit 108 having: a first conductor...  
WO/2017/189950A1
A microstrip capacitor structure includes a substrate having a first side and a second side opposite the first side wherein the first and second sides of the substrate are spaced apart in a vertical direction, first and second conductive...  
WO/2017/185237A1
The present application relates to a communication device assembly, and in particular, to a dielectric resonator, and a dielectric filter, a transceiver and a base station applying same. Provided in the embodiments of the present applica...  
WO/2017/164523A1
An active metamaterial array of the present invention comprises: a substrate; a plurality of metamaterial structures disposed on the substrate and spaced apart from each other; a conductivity varying material layer formed between each of...  
WO/2017/158374A1
A re-configurable magnetoinductive waveguide (300), comprising a plurality of resonator cells, wherein each resonator cell comprises a primary resonator (110) that is inductively coupled to a primary resonator (110) of at least one other...  
WO/2017/160989A1
The present invention provides a carrier layout for an electro-optical module and respective electro-optical module, the carrier layout comprising a substrate (210) comprising a ground plane layer (212) and a coplanar waveguide interconn...  
WO/2017/144873A1
A tuning device for an RF cavity or RF antenna has an actuator (7) mechanically coupled (8) to a tuning element (14), such as a tuning pin of an RF cavity. The actuator is an SMA-wire actuator capable of linear movement connected via a m...  
WO/2017/139683A1
According to some aspects, a waveform processor is provided for control of quantum mechanical systems. Some embodiments of the waveform processor may be used to control quantum systems used in quantum computation, such as qubits. Accordi...  
WO/2017/139683A8
According to some aspects, a waveform processor is provided for control of quantum mechanical systems. Some embodiments of the waveform processor may be used to control quantum systems used in quantum computation, such as qubits. Accordi...  
WO/2017/128298A1
Disclosed are a filter unit and a filter. The filter unit comprises two cavities in a stack configuration. Each of the cavities comprises a dielectric substrate, and a metal coating layer is respectively disposed on two surfaces of the d...  
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/2017/116736A1
A tape format magnetoelastic resonator device comprises a continuous ribbon of amorphous magnetic material having a plurality of separate, hinged magnetoelastic resonator strips formed from the ribbon, linearly displaced along a longitud...  
WO/2017/111486A1
The present invention relates to a single-switch-controlled microstrip reconfigurable duplexer device. More particularly, the single-switch-controlled microstrip reconfigurable duplexer device comprises: an antenna for transmitting a tra...  
WO/2017/096536A1
Disclosed are a resonant cavity and a filter. The resonant cavity comprises: a cavity (10), a first dielectric post (20), a supporting structure (30), a first tuning structure (40) and a second tuning structure (50). A first end of the f...  
WO/2017/099296A1
Disclosed is a frequency tunable resonator comprising: a housing, one-side surface of which is open, and which has a containing space therein; a cover that covers the open surface of the housing; a resonance element contained in the cont...  
WO/2017/092807A1
A filter assembly (1) with a filter chassis (2) defining a filter cavity (3). The filter chassis (2) comprises a wall (4) with an inner side (5) and an outer side (6). The inner side (5) of the wall (4) defines a border of the filter cav...  
WO/2017/095310A1
A coaxial resonator (160) is provided. The coaxial resonator (160) has a first side (161) and a second side (162), the coaxial resonator comprising a dielectric disc (120) having a first surface (121), a second surface (122) and a hole, ...  
WO/2017/088195A1
Provided is a dielectric resonator, comprising a main body and a surrounding wall. The surrounding wall is arranged on a surface of the main body in a protruding manner. The surrounding wall surrounds the surface of the main body to form...  
WO/2017/080525A1
The present invention provides filter assemblies, tuning elements and a method of tuning a filter. A filter assembly includes a housing having a top cover, a bottom cover and at least one sidewall, the top cover, the bottom cover and the...  
WO/2017/054474A1
Disclosed are a resonance cavity and a filter comprising the same. The resonance cavity is filled with a dielectric resonance block having a high dielectric constant, thereby implementing electrical characteristics of a filtering operati...  
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/2017/053875A1
Systems and methods are provided for implementing a switched microwave bandstop filter with minimum insertion loss and phase distortion in the bypass state. For example, embodiments of the present disclosure provide systems and methods f...  
WO/2017/048500A1
A flip-chip employing an integrated cavity filter is disclosed comprising an integrated circuit (IC) chip comprising a semiconductor die and a plurality of conductive bumps. The plurality of conductive bumps is interconnected to at least...  
WO/2017/046264A1
A quad-mode microwave or RF bandpass filter comprises a housing of a conductive material defining a cylindrical cavity and containing a cylindrical dielectric resonator defined by a parallel pair of face surfaces. The dielectric resonato...  
WO/2017/047999A1
A waveguide filter including a coupling window for negative coupling according to the present disclosure may comprise a plurality of resonators including a substrate block and a coupling window disposed for coupling between the plurality...  
WO/2017/023439A1
An apparatus includes a tunable cavity resonator that includes conductive walls that form a tunable cavity. The tunable cavity has first dimensions when one or more phase change material layers within the tunable cavity have a first stat...  
WO/2017/015432A1
A superconducting integrated circuit includes at least one superconducting resonator, including a substrate, a conductive layer disposed over a surface of the substrate with the conductive layer including at least one conductive material...  
WO/2017/007265A1
A terahertz modulator according to the present invention can comprise: a substrate; a first metal provided on the substrate; a second metal provided on the substrate; at least three contact points with which the first metal and the secon...  
WO/2017/006516A1
Provided are a bandpass filter, and a method for controlling the bandpass filter, suitable for a use in which the center frequency of a passband is varied. This bandpass filter is provided with: two TEO1 δ mode dielectric resonators (10...  
WO/2017/005731A1
A resonant cavity filter has a housing having a resonator mounted therein, a tuning screw that comprises a head portion, a metallic tuning element and a dielectric spacer interposed between the head portion and the metallic tuning elemen...  
WO/2017/005926A1
The invention relates to a high-frequency filter (1) with a coaxial design, comprising at least one resonator (2) with a first inner conductor (3) and with an outer conductor housing (4). The outer conductor housing (4) comprises a housi...  
WO/2017/001951A1
A technique relates a superconducting microwave cavity. An array of posts has different heights in the cavity (100), and the array supports a localized microwave mode. The array of posts includes lower resonant frequency posts (20) and h...  
WO/2016/202687A1
In embodiments, there is provided a radio frequency (RF) cavity filter (100), comprising a housing enclosing at least one radio frequency (RF) cavity resonator (120). Each radio frequency (RF) cavity resonator (120) comprises a cavity bo...  
WO/2016/198466A1
Aspects and embodiments provide a reconfigurable resonator assembly comprising: a resonator enclosure which defines a resonator cavity, a signal feed and a resonant structure. The resonant structure is located within the resonator cavity...  
WO/2016/198407A1
A resonator assembly and filter formed therefrom is disclosed. The resonator assembly comprises: a conductive resonator cavity; a conductive resonant member mounted within the resonator cavity;and a dielectric spacer element mounted betw...  

Matches 1 - 50 out of 11,521