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Patent Searching and Data


Matches 101 - 150 out of 13,425

Document Document Title
WO/2023/070271A1
Embodiments of the present disclosure relate to a coupler, antenna module and electronic device. The coupler comprises a first substrate layer and a second substrate layer located below the first substrate layer. The coupler also compris...  
WO/2023/077055A1
A beam steering system includes a differentially segmented aperture antenna comprising a plurality of pyramid structures arranged in an array, and a plurality of elements formed in an array, each element being defined between two adjacen...  
WO/2023/073850A1
An antenna device is configured so as to be provided with: a distribution circuit (1) having an input/output terminal (1a) and a plurality of distribution terminals (1b-1 to 1b-N); a plurality of matching circuits (2-1 to 2-N) having one...  
WO/2023/065918A1
The present application provides a signal transmission structure, a dielectric waveguide connection structure, a vehicle and an electronic device, which are used to reduce signal loss and improve signal transmission quality. The signal t...  
WO/2023/065841A1
The present utility model provides a waveguide microstrip radial probe conversion device suitable for a W wave band, comprising: a waveguide, which comprises a first waveguide and a second waveguide that is formed from one end of the fir...  
WO/2023/053235A1
The present invention comprises: a double-ridge wave guide (1) having a double-ridge wave guide tube part (11) that has first protrusions (112a, 112b) disposed opposing each other, through which a first radio wave propagating in a first ...  
WO/2023/053864A1
In the present invention, an array accommodated in a casing includes a plurality of antenna elements. The plurality of antenna elements are opposed to an inner surface of the casing and are at least one-dimensionally arranged in a first ...  
WO/2023/054216A1
The present invention comprises: a double-ridge wave guide having a double-ridge wave guide tube part that has first protrusions disposed opposing each other, through which a first radio wave propagates in a first propagation mode, and i...  
WO/2023/053255A1
A radio-frequency line connection structure (1) includes microstrip lines (1-14, 1-15) and a junction (1-13) that bends a line extending direction at a position where the microstrip lines (1-14, 1-15) are connected to each other. Spaces ...  
WO/2023/044578A1
A microwave transmission structure is disclosed that includes a mode converter coupling a rectangular waveguide section in which microwave energy propagates in a first mode to a transmission line section in which microwave energy propaga...  
WO/2023/047576A1
A waveguide planar circuit converter (100) includes: a post wall waveguide (20) including a second dielectric substrate (21) connected to a first dielectric substrate (11) provided in the inner layer of a microstrip line (10) and a third...  
WO/2023/040473A1
Embodiments of the present invention disclose a coupling circuit applied to a low-frequency power amplifier, comprising a directional coupler, a first resonant branch, a second resonant branch, a third resonant branch, and a fourth reson...  
WO/2023/043765A1
A waveguide antenna system, includes: an electromagnetic, EM, transition portion having a transition region having a signal feed interface and an open waveguide section, the EM transition portion configured to couple EM energy from the s...  
WO/2023/040475A1
Provided in the present invention is a dual-microstrip-line coupler. The dual-microstrip-line coupler comprises a coupling line, a load resistor, a pi-type filter network, a band-pass filter, a first inductor, a fourth inductor, a fourth...  
WO/2023/042788A1
A vehicle antenna device according to the present invention comprises: a dielectric substrate; an antenna that is disposed on a first main surface side of the dielectric substrate; an antenna conductor that is connected to the antenna an...  
WO/2023/043734A1
An electromagnetic, EM, apparatus, includes: a first portion having an EM signal feed; and a second portion disposed on the first portion, the second portion having a shaped metallized form having at least one shaped metallized cavity, t...  
WO/2023/042466A1
This waveguide comprises: a first multilayered board in which a first dielectric layer and a plurality of first conductive layers the latter of which has a first opening are stacked; a first through via group in which a plurality of firs...  
WO/2023/041393A1
The invention relates to a radar sensor having a waveguide structure (14) and a high frequency module (12), which are arranged on opposite sides of a circuit board (10), and having a coupling device (18) for transferring microwave signal...  
WO/2023/037799A1
A high-frequency module (100) that comprises a dielectric substrate (10), a coating resin (20), an electronic component (21) that is installed via a plurality of bumps (40), and a plurality of conductor pillars (30). The plurality of con...  
WO/2023/038836A1
A system is disclosed herein. The system includes a splitter board. The splitter board includes a microprocessor, a converter, and a bypass relay. The converter includes analog-to-digital circuitry and digital-to-analog circuitry. The by...  
WO/2023/032186A1
This non-powered element (50) is used for a transmitter (10) that is configured to transmit data. The transmitter (10) has a powered loop antenna (25) in a casing (11). The non-powered element (50) is disposed to be exterior to the casin...  
WO/2023/032328A1
A power distributor/combiner 1 that distributes/combines and outputs input microwave power, comprising: a main body section 10 that defines a radial waveguide 101 that is a substantially cylindrical space; a central terminal 11 that is a...  
WO/2023/024235A1
Disclosed in the present invention are a microwave transition structure, a waveguide and an integrated circuit. The microwave transition structure comprises a dielectric substrate, a first fin-line transition layer and a second fin-line ...  
WO/2023/019923A1
The present invention relates to the technical field of communication devices, and in particular, to a combined power divider convenient to overhaul, which comprises a housing, a circuit board, and an overhauling module. The housing comp...  
WO/2023/020668A1
The invention relates to a radar system for detecting surroundings, comprising - a printed circuit board, which carries at least one high-frequency component, with high-frequency signals being guided from the component to the printed cir...  
WO/2023/017754A1
This high frequency amplifier includes: an amplifier that amplifies a high frequency signal; and an impedance adjustment unit that adjusts, in consideration of a load side, impedance relative to a high frequency wave from the amplifier s...  
WO/2023/016272A1
Provided in the embodiments of the present application are an antenna apparatus and a communication device. The antenna apparatus comprises a reflector, a radiation unit and a feed network, wherein the radiation unit is arranged on the r...  
WO/2023/019017A1
Antennas having a multi-beam (e.g., dual beam, etc.) launcher and methods for using the same are described. In some embodiments, the antenna comprises: an array of antenna elements; two parallel plate waveguides coupled to the array of a...  
WO/2023/017773A1
A waveguide element is achieved that can ensure superior low propagation loss performance even when guiding high-frequency electromagnetic waves with a frequency of 30 GHz or higher. A waveguide element according to an embodiment of the ...  
WO/2023/014488A1
An aspect relates to a signal power splitter/combiner (700) including a first signal port (Pl); a first resistor (RO); a first impedance transformer (710) coupled in series with the first resistor between the first signal port and a firs...  
WO/2023/013405A1
An antenna device including a dielectric substrate, a power supply line, a waveguide, a first antenna element, and a second antenna element. The power supply line is disposed on a first surface of the dielectric substrate. The waveguide ...  
WO/2023/001325A1
The invention relates to an electric coupling arrangement for wireless signal transmission in the area of a cavity (2) in an at least partially hollow machine part, comprising a pin-type coupling element (3) at the transmitter end which ...  
WO/2023/282260A1
[Problem] To provide a waveguide device capable of easily adjusting an electromagnetic field distribution in a cavity in which an object is irradiated with microwaves. [Solution] A waveguide device 1 comprises, on a wall of a cavity in w...  
WO/2023/282340A1
According to the present invention, a coaxial line has a center conductor that is long in one direction, an outer circumference conductor, and a dielectric that is positioned between the center conductor and the outer circumference condu...  
WO/2023/280083A1
Embodiments of the present application relate to the technical field of microwave component design, and disclose an inner-layer strip-shaped power divider circuit, which comprises a multi-layer circuit board (10) and a first power divide...  
WO/2023/276008A1
Provided is an electronic device with which the number of signal lines can be suppressed and the attenuation of signals in a transmission path can be suppressed. An electronic device (100) has an antenna (13A) provided to a first circuit...  
WO/2023/274552A1
A compact feed system (600) is provided which comprises an orthomode transducer or junction (400) and a waveguide H-plane directional coupler (100). The waveguide H-plane directional coupler may comprise two hollow waveguide sections (11...  
WO/2023/275042A1
An ultra-wideband radio-frequency bidirectional coupler with power divider/combiner functionality (200A, 200B, 300, 400A, 400B, 400C) for signals with frequency reaching up to 300 GHz, a free propagation region substrate (210) with a pai...  
WO/2023/273818A1
Embodiments of the present application provide a coupler and an electronic device, which relate to the field of electronic devices. The coupler occupies a smaller PCB layout area, and is more conducive to device miniaturization. The coup...  
WO/2023/278669A1
A solid-state direct cavity combiner (DCC) transmitter system for providing megawatts of power is featured. The system includes a resonant cavity including at least one high-power output transmission line, hundreds of high-power transist...  
WO/2023/277684A1
The invention relates a transmission line for communicating between a first electronic device and a second electronic device comprising a flexible planar transmission line for connecting to the first electronic device, the flexible plana...  
WO/2022/268333A1
The invention describes a multi-section directional coupler comprising: a plurality of coupled line sections having different coupling strengths; and one or more grounded conductive coupling reduction structures arranged adjacent to a gi...  
WO/2022/270796A1
Disclosed is an RF resonator power coupler. The RF resonator power coupler comprises: an input unit which is composed of N input terminals and N loop antennas using the magnetic coupling of a resonator, and which inputs, into the resonat...  
WO/2022/268710A1
A RF connector includes a first coupler section and a symmetrical second coupler section. Each coupler section includes a housing having a cuboid shape with an open side forming an open channel and holding a conductor. Each conductor has...  
WO/2022/268709A1
An adapter arrangement (100) for automated characterization of an antenna under test, AUT, (120) with a plurality of radiation elements (123, 124). The adapter arrangement (100) comprises a plate (110) with a first side (111) and a secon...  
WO/2022/262943A1
A quadrature circulator device includes a four-port quasi-circulator and a four-port quadrature hybrid connected in cascade. The scattering matrix of the quasi-circulator is: S1 and the scattering matrix of the quadrature hybrid is: S2. ...  
WO/2022/263119A1
The invention relates to an antenna arrangement (1) for a transceiver arrangement (17), having a transmitting antenna group with a first transmitting antenna (2), a second transmitting antenna (3) and a first balun (22), also having a re...  
WO/2022/261841A1
The embodiments of the present application relate to the technical field of communications. Provided are a signal transmission network, a phased array system and an electronic device, by means of which the problem of poor isolation betwe...  
WO/2022/264737A1
An antenna module (100) includes: a dielectric substrate (130); a power feed element (121) disposed in the dielectric substrate (130); and a power feed wire (140) through which a high-frequency signal supplied from an RFIC (110) is trans...  
WO/2022/265962A1
An on-chip directional coupler (300) includes a first linear conductive trace (306), a second linear conductive trace (308), and a conductive loop (305). The first linear conductive trace (306) includes an end (306A) and a coupled port (...  

Matches 101 - 150 out of 13,425