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WO/2021/152438A1 |
Apparatus comprising a first transmission line for transmitting radio frequency, RF, signals and at least one RF device comprising at least one active semiconductor device for processing RF signals, wherein said at least one RF device is...
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WO/2021/149605A1 |
This electronic apparatus is provided with a first circuit substrate and a second circuit substrate. The second circuit substrate includes a first part opposing a first major surface of the first circuit substrate, a second part opposing...
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WO/2021/142866A1 |
Provided is a millimeter wave ridge waveguide transmission line. Using the transmission line, rectangular holes are provided in the upper surface and the lower surface of a metal waveguide joint to realize a metasurface, such that leakag...
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WO/2021/145041A1 |
Provided are a braiding machine for enabling a braid structure to be manufactured without reversing the front and back of a flat foil thread, which is necessary for achieving practical use of a flexible waveguide, and a method for manufa...
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WO/2021/142401A1 |
A device comprises an integrated circuit (IC) die (205), a substrate (210), a printed circuit board (PCB) (250), an antenna (260), and a waveguide stub (270A). The IC die is affixed to the substrate, which comprises a signal launch (220A...
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WO/2021/131224A1 |
A waveguide connection structure that has: a rod-shaped dielectric 11; and an outer conductor 12 formed by braiding a plurality of flat foil threads that are conductive, into a plaited cord around the dielectric 11. A three-dimensional c...
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WO/2021/131227A1 |
A waveguide structure comprising: at least one transmission line; and at least one conductive pattern layer, wherein, when observed from the front surface side of the conductive pattern layer, at least a part of the transmission line ove...
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WO/2021/119934A1 |
The present invention provides a transmission line and an electronic device. The transmission line comprises a first grounding conductor and a signal layer. The first grounding conductor is provided with at least two connecting regions a...
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WO/2021/122722A1 |
The invention relates to a high-frequency high-voltage waveguide device (10) with an electrical conductor (13, 14), designed for operation with a high-frequency high voltage over a gaseous environment (3) and/or the mass body (11, 12), w...
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WO/2021/119943A1 |
Provided in the present invention are a transmission line and a terminal device, the transmission line comprising at least one layer of a first ground conductor and a substrate layer; the substrate layer is provided with a signal transmi...
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WO/2021/123111A1 |
The invention relates to a hollow waveguide arrangement for conducting electromagnetic waves in a hollow space surrounded by conductive material, wherein the hollow waveguide arrangement comprises a circuit board material, which has an e...
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WO/2021/120194A1 |
A transmission line and an electronic device. The transmission line further comprises a first signal line (10) embedded in a first grounding layer (1) and a second signal line (20) buried in a substrate layer (3). The transmission line i...
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WO/2021/119942A1 |
Provided is a transmission line. The transmission line comprises at least one layer of a grounding conductor and a signal layer. A signal transmission line is provided in the signal layer. The width of the grounding conductor is greater ...
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WO/2021/117355A1 |
This dielectric waveguide filter (101) is provided with: a dielectric plate (1) having a first main surface (MS1) and a second main surface (MS2) facing each other, and side surfaces (SS) connecting the outer edges of the first main surf...
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WO/2021/117083A1 |
In the present invention, a distributed amplifier comprises: transmission lines (CPW1, CPW2) configured to transmit signals; a variable capacitor (Ctune1) configured so that one end thereof is connected to the transmission line (CPW1), t...
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WO/2021/112160A1 |
A high-frequency circuit board (10) is provided with: a base material (20) having flexibility and comprising an insulating material; a linear signal conductor (30) disposed in the base material (20) and extending in a first direction (DI...
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WO/2021/108005A1 |
A free-from radio frequency (RF) media includes a substrate having a first dielectric layer formed thereon and a second dielectric layer on an upper surface of the first dielectric layer. A first conductive layer is formed on an upper su...
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WO/2021/106731A1 |
A bandpass filter comprising a plurality of electromagnetically coupled resonators. At least one of the plurality of resonators is a specific resonator to which an external signal is input or which outputs a signal externally. The specif...
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WO/2021/099122A1 |
The invention relates to a radar chip with a waveguide coupling, having a high frequency substrate with a line, a radiating element and a substrate-integrated waveguide arranged therebetween, for coupling the radar signal into and out of...
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WO/2021/099300A1 |
Disclosed is a high-frequency assembly (1), including a cable, the cable including at least one dielectric waveguide fiber (11) with a first end (111) and an opposed second end (112). The high-frequency assembly includes a high-frequency...
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WO/2021/099119A1 |
The invention relates to a radar chip with a waveguide coupling, having a high frequency substrate with a first line, a second line and a substrate-integrated waveguide arranged therebetween, for coupling the radar signal into and out of...
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WO/2021/095642A1 |
A transmission line according to the present invention comprises: a first structure having a flexible first resin base material and a first ground conductor that is formed in the first resin base material; a second structure having a fle...
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WO/2021/095620A1 |
A transmission line path (10) is provided with: a structure (11A) comprising an insulating base material (15A) and a ground conductor (17A) formed on the insulating base material (15A); a structure (11B) comprising an insulating base mat...
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WO/2021/089165A1 |
A first aluminum part and a second aluminum part of a radio frequency (RF) antenna are connected directly to each other by laser welding. A point of incidence of a laser beam (9) is moved on the first aluminum part (2) and/or the second ...
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WO/2021/082292A1 |
Disclosed in the present invention is a substrate integrated slow-wave air waveguide for improving the performance of a microwave passive device. The substrate integrated slow-wave air waveguide comprises an upper-layer dielectric slab, ...
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WO/2021/083498A1 |
This application relates to a waveguide component for use in an orthomode junction or an orthomode transducer. The waveguide component comprises a common waveguide with a longitudinal direction, comprising at least a first portion and a ...
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WO/2021/075790A1 |
The present invention relates to a waveguide comprising: a first body and a second body which are injection-molded, have metal-coated surfaces, and are connected in the up-down or left-right direction so as to form a transmission space i...
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WO/2021/072995A1 |
Provided is a vertical transmission structure applied to a millimeter-wave-band electromagnetic wave. The vertical transmission structure comprises an upper partition plate, a lower partition plate, protrusions, a ridge gap, a probe and ...
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WO/2021/074454A1 |
A transmission line (1) for transmitting a radio frequency signal with a first electrode (9) and a second electrode (10). The radio frequency signal is transmitted along the first electrode (9) and the second electrode (10). The first el...
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WO/2021/072032A1 |
A cross-dipole radiating element includes first and second polymer-based coplanar waveguide feed stalks, and first and second pairs of polymer-based radiating arms, which are supported by and electrically coupled to the first and second ...
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WO/2021/065883A1 |
According to the present invention, a first interlayer connection conductor connects a first signal conductor and a first mounting electrode, a second interlayer connection conductor connects a second signal conductor and a second mounti...
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WO/2021/064915A1 |
A two-core flat cable comprising a pair of metal wires, an insulating covering body that integrally covers the pair of metal wires in the longitudinal direction, a conductive shield that covers the covering body over the entire circumfer...
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WO/2021/066365A1 |
Provided are a substrate integrated waveguide and a manufacturing method thereof. A base substrate extends in a propagation direction of an electromagnetic wave signal and formed from a glass material. A plurality of vias formed from met...
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WO/2021/060075A1 |
This cable comprises: a first shield part that has at least one line for transmitting signals or power and is provided outside the line; a first layer that is provided so as to cover the outer circumference of the first shield part and i...
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WO/2021/046067A1 |
The THz waveguides disclosed herein are used to transmit signals having a THz frequency in the range from.1 THz to 10 THz and include an alumina core surrounded by an optional cladding. The core may have a diameter (D1) in the range from...
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WO/2021/039172A1 |
Provided is a mobile body-mounted radar antenna (100) comprising: an antenna substrate (110) that has a principal plane facing an object; and first antenna elements (120a) that can receive a polarization component in a first polarization...
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WO/2021/038951A1 |
A wiring substrate 10 according to the present disclosure is provided with: a dielectric substrate 20; and a first wiring line 60 and a second wiring line 70, into each of which a differential signal is inputted. The dielectric substrate...
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WO/2021/034270A1 |
Disclosed is a linear-to-circular polarizer comprising a cavity and a pair of stepped ridges. The stepped ridges are disposed in the cavity and define a gap therebetween. Also disclosed is a feeding network for combining four CP elements...
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WO/2021/034177A1 |
The present invention may provide a low pass filter comprising: a substrate having a ground electrode formed on at least one surface thereof; an input port; an output port; and a filter unit having a plurality of low impedance sections, ...
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WO/2021/030724A1 |
Technologies for a strong rare-earth-ion interactions are disclosed. In the illustrative embodiment, a heterogeneous slot waveguide is formed with two layers of silicon surrounding a layer of Er:Y2O3, resulting in a waveguide that suppor...
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WO/2021/029417A1 |
A plurality of insulating body layers include a first insulating body layer, a second insulating body layer, and a third insulating body layer. One main surface of the first insulating body layer is positioned on a first ground conductor...
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WO/2021/000173A9 |
A transmission line (100), which comprises a first ground layer (10), a second ground layer (20) arranged at intervals from the first ground layer (10) and a third ground layer (30) arranged between the first ground layer (10) and the se...
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WO/2021/023445A1 |
Disclosed is a dielectric waveguide. A fibre core of the dielectric waveguide is formed by a first fibre core and a second fibre core. The first fibre core and the second fibre core have an intersection in the cross-section of the dielec...
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WO/2021/023674A1 |
The present invention relates to the field of waveguides. The invention more precisely relates to a tubular electromagnetic waveguide (1) comprising a hollow central portion (2) defined by a first set of at least seven primary hollow tub...
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WO/2021/019567A1 |
The present invention relates to a tunable substrate integrated waveguide (SIW) filter. The SIW filter comprises a first input port for receiving an incoming radio frequency signal, a first output port for transmitting an outgoing radio ...
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WO/2021/020019A1 |
A transmission line substrate, in which a thin transmission line substrate is realized with which it is possible to suppress the effect of noise from outside, has a line section even in a configuration in which ground conductors are prov...
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WO/2021/016216A1 |
Antenna assemblies for vehicles, such as RADAR sensor antenna assemblies. In some embodiments, the assembly may comprise an antenna block defining a waveguide groove and an adapter portion comprising a ridge. The ridge may taper or other...
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WO/2021/016217A1 |
Antenna assemblies, such as RADAR or other sensor antenna assemblies for vehicles. In some embodiments, the assembly may comprise an antenna block defining a waveguide groove on a first side of the antenna block with opposing rows of pos...
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WO/2021/016215A1 |
Waveguide module assemblies for vehicles, such as radar sensor waveguide feed to waveguide transition assemblies. In some embodiments, an antenna module may comprise an antenna assembly that includes a resonating element and a waveguide ...
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WO/2021/016218A1 |
Antenna assemblies for vehicles, such as RADAR sensor antenna assemblies, and related waveguide assemblies. In some embodiments, the assembly may comprise a waveguide groove having a waveguide ridge positioned therein. The waveguide groo...
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