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WO/2024/072077A1 |
The present disclosure relates to a liquid crystal (LC)-based transmissive reconfigurable intelligent surface (RIS) device in a wireless communication system and a liquid crystal-based RIS unit cell structure therefor. A liquid crystal-b...
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WO/2024/060070A1 |
Embodiments of the present disclosure relate to a dielectric resonator and a microwave device. A dielectric resonator comprises a housing defining a cavity and a dielectric body arranged within the cavity. The housing is at least surface...
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WO/2024/046276A1 |
The present application relates to the technical field of communications. Provided are a three-mode dielectric resonator and a dielectric filter. A dielectric body of the three-mode dielectric resonator is provided with a first resonant ...
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WO/2024/038806A1 |
In order to reduce loss in a superconductive passive element, a superconductive passive element 100 of an embodiment of the present disclosure includes the following which are deposited: a first conductor unit 1 including a superconducto...
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WO/2024/036171A1 |
A fixed-geometry probe for exchanging microwave energy with a cavity resonator is easy to manufacture, reliable and readily adjustable external to the cavity to select a coupling coefficient. The probe includes a transmission line that e...
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WO/2024/021317A1 |
An open stub resonator and a method for screening a finished PCB antenna board. The open stub resonator comprises a rectangular shielding ring (1), an open stub line (2) in the rectangular shielding ring, and a transverse line (3) perpen...
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WO/2024/019481A1 |
One embodiment of the present disclosure can provide a wireless power transmission device comprising a resonator and a magnetic displacement control module, the resonator comprising at least one coil and at least one capacitor, the magne...
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WO/2024/017453A1 |
The invention relates to a frequency tunable resonator (100) comprising a dielectric block (110) having a surface coated with a conductive layer (112). The frequency tunable resonator (100) further comprises a conductive tuning pattern (...
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WO/2023/250353A1 |
A tunable filter can be used to shift a passband of allowable frequencies travelling along a microwave transmission line to a superconducting device in a cryogenic environment, and is formed of materials that superconduct at and below a ...
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WO/2023/237183A1 |
The invention relates to the area of tunable frequency filters for electronic circuits, forexample in the area of wireless and microwave systems and components, e.g. forcommunication systems.
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WO/2023/235352A1 |
A microwave-optical transducer device, comprising: an optical cavity formed by a first dielectric substrate having a first optical reflector disposed thereon and a second dielectric substrate having a second optical reflector disposed th...
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WO/2023/208502A1 |
Radio frequency (RF) devices are provided. An RF device includes a feed board that has a first surface having a plurality of radiating elements thereon. Moreover, the RF device includes a filter bank having a plurality of RF filters that...
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WO/2023/202172A1 |
A thunder and lightning intercepting apparatus. In the present application, a sufficiently long target upward leader can be generated, so as to construct a thunder and lightning discharge channel; and several lightning rods are used to r...
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WO/2023/200138A1 |
The present application discloses a mixed-mode dielectric waveguide filter, including: a first multi-mode resonant cavity and a pair of first single-mode resonant cavities. The first multi-mode resonant cavity has at least two resonant m...
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WO/2023/197257A1 |
The present disclosure relates to a cavity resonator (10), comprising: a metal cavity (1); a first resonator rod (2a) extending in a first direction between a first wall (1a) and a second wall (1b) of the metal cavity (1); and a second r...
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WO/2023/194951A1 |
There is described methods and system for improving the impedance matching within a microwave system comprising at least a microwave source and a microwave cavity for performing a microwave-assisted treatment on a substance.
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WO/2023/174110A1 |
Provided in the present application are a waveguide assembly and a communication apparatus. A metal plate is added to a structure for extracting energy of a radial waveguide, the radial waveguide is regionally layered by means of the met...
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WO/2023/175227A1 |
For producing a quantum microwave circuit, a network model is provided. Each resonator element therein is characterised by one or more respective physical quantities that define a contribution of the respective resonator element to one o...
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WO/2023/162630A1 |
A filter (10) is provided with a plurality of resonators (11A-11D) and a first capacitance coupling structure (71A) including a first electrode pattern (70A3), a second electrode pattern (70C2), and a first coupling capacitance electrode...
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WO/2023/162631A1 |
A filter (10) comprises: a resonator (11A-11E) having a via electrode section (20A-20E) and a capacitor electrode (18A-18E); and a blocking via electrode section (81A-81D, 81Ea, 81Eb), one end of which being connected to a first blocking...
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WO/2023/162662A1 |
Provided are: a metamaterial substrate having a thermal dimensional change rate, when left to stand for 24 hours in a 90°C environment, of at least 0.01% but less than 10%; a metamaterial and laminate body provided with the metamaterial...
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WO/2023/142706A1 |
Disclosed are a metal injection-molded filter and a manufacturing method. The metal injection-molded filter comprises: a resonator cavity body which is enclosed to form a resonant cavity; and several resonators mounted in the resonant ca...
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WO/2023/141359A1 |
A temperature-corrected biochemical sensor includes an optical resonator disposed proximate a single-mode optical fiber, the optical resonator being optically coupled to the optical fiber to receive optical whispering-gallery output ligh...
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WO/2023/139901A1 |
A filter device (100) comprises: a dielectric (110); electrodes (PG1, PG2); and resonators (RC1-RC3). The electrodes (PG1, PG2) are disposed opposing each other in the dielectric, and are connected to a grounding terminal (GND). The reso...
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WO/2023/136955A1 |
Radio frequency (RF) devices that include a resonator inside a cavity are provided. The resonator is suspended above a floor of a housing that defines the cavity. In particular, a bottom surface of the resonator is spaced apart from the ...
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WO/2023/132837A1 |
An ultra-wide band antenna is disclosed. The antenna generally includes a substrate having a top surface and a bottom surface. A first radiator having a positive polarization is disposed at the top surface, and a second radiator and a th...
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WO/2023/129880A1 |
Waveguide antennas and corresponding manufacturing methods are described herein. These include dual-linear antennas. These dual-linear antennas provide efficient transmission and reception of two radio-frequency signals that may be polar...
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WO/2023/129140A1 |
A device for measuring a property of a substrate comprises an enclosure, two resonators, and two probes. The substrate has a top surface, and the enclosure defines a cavity for placing the substrate. The resonators extend into the cavity...
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WO/2023/122974A1 |
The present disclosure relates to a resonance element (120) for a cavity filter (1), the resonance element made of a metal sheet and comprising a planar portion (1200) to be positioned facing a first inner side of a resonance cavity of t...
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WO/2023/123853A1 |
Provided in the present invention is an on-chip quadrilateral resonator based on spoof surface plasmon polaritons. The quadrilateral coupled resonator is designed and produced using an on-chip process, and is composed of an inner ring re...
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WO/2023/119855A1 |
Provided are: a sample holder for measuring, with higher accuracy, dielectric properties of a film-like or plate-like sample; and an open resonator using the sample holder. This sample holder for holding a sample to be subjected to measu...
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WO/2023/115820A1 |
Provided is a high Q-value resonator based on spoof surface plasmons. The resonator comprises: two concentric metal rings, namely a small metal ring (3) disposed in the center, and a large metal ring (1); a first metal grating (2) and a ...
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WO/2023/110193A1 |
Filters include a housing and at least first through fourth resonators are mounted within the housing. The first resonator is configured to couple with the second resonator and the third resonator but not the fourth resonator. The second...
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WO/2023/111379A1 |
This disclosure describes devices which comprise a superconducting circuit and a circuit connector which couples the superconducting circuit to external circuitry. The superconducting circuit comprises a circuit resonator and a transmiss...
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WO/2023/104012A1 |
The present application relates to the field of semiconductors, and relates to a resonant chip and a manufacturing method therefor. The resonant chip comprises: a dielectric layer. A resonant channel is provided on the dielectric layer; ...
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WO/2023/097569A1 |
A triple-mode resonator (100) comprises: a main body having a block of a dielectric material and an overlay of conductive material on the block; a first set of coupling windows (100A), which are provided in the overlay of conductive mate...
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WO/2023/098987A1 |
The invention relates to a novel design of cavity resonators. A body (106) of a cavity resonator (100) comprises a third part (130) arranged as an intermediate part located between a first part (110) and a second part (120). Thereby, a r...
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WO/2023/090039A1 |
A filter device (100) comprises a laminate (110), shield terminals (121, 122), a resonator unit (R1), and a capacitor unit (C1) facing the resonator unit (R1) in a Y-direction. The resonator unit (R1) is formed by a plurality of resonant...
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WO/2023/082125A1 |
Provided is a resonant cavity (400), comprising a cavity body (410), at least one rubidium bubble (420) and at least two media (431, 432). The rubidium bubble (420) and the at least two media (431, 432) are all provided in the cavity bod...
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WO/2023/079903A1 |
This dielectric filter (100) comprises a main body (110) having a cuboid shape, and shields (121-126) disposed on side surfaces of the main body (110). The main body (110) includes a plurality of resonator units (131-135) that are arrang...
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WO/2023/068540A1 |
The present invention relates to a transition structure for digital signal transmissin and a digital transmission line structure including same, capable of transmitting a digital signal at an ultrahigh speed of approximately 100 Gbps. Ac...
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WO/2023/050201A1 |
Provided in the present application are a filter, a remote radio unit and a base station. The filter comprises a filter main body, a connector and a lightning protection structure, wherein a dielectric body is disposed inside the filter ...
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WO/2023/038751A1 |
A resonator for coherent oscillator matterwaves (COMW) includes a cavity bound by reflectors. The reflectors are fields of light blue-detuned with respect to an energy-level transition of the rubidium 87 (87Rb) atoms that constitute the ...
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WO/2023/017820A1 |
Provided is a waveguide element capable of ensuring excellent low propagation loss performance in an aspect in which a line substrate is mounted (supported) on a support substrate. A waveguide element according to an embodiment of the pr...
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WO/2023/017960A1 |
An annular resonator and a wireless power transmission device are provided. The annular resonator comprises: a structure which includes an upper surface, a lower surface, an outer surface and an inner surface, and which is arranged accor...
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WO/2023/009198A1 |
A new class of passive modulators is described herein which can be manufactured using a standard CMOS or any other IC design technology. The proposed mm-wave modulator exhibits both phase and amplitude modulation, which can be combined t...
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WO/2023/282372A1 |
A coaxial high-pass filter and a communication device including same are disclosed. A coaxial high-pass filter, according to one disclosed embodiment, comprises: a filter body; a pair of first resonators inserted into both end portions o...
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WO/2023/273032A1 |
Disclosed in the present application are a resonator, a filter, a duplexer, a multiplexer, and a communication device; the resonator (100) comprises a resonant cavity body (10) having a resonant cavity (101) and an open end (102), a defo...
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WO/2022/261880A1 |
A dielectric resonator, a filter, a multiplexer and a base station. The dielectric resonator comprises an outer cladding body and at least one inner core body, wherein the inner core body is columnar and comprises two end walls, which ar...
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WO/2022/248064A1 |
Embodiments described herein relate to a method and apparatus for training a model based reinforcement learning, MBRL, model for use in an environment. The method comprises obtaining a sequence of observations, ot, representative of the ...
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