Abstract: Disclosed is a radar antenna having an antenna and a waveguide that are coupled using a jig on which a plurality of alignment pins are arranged, and thus minimizing tolerance during assembly. The disclosed radar antenna comprises: an alignment jig having a plurality of alignment pins; a circuit board having a plurality of first alignment holes through which the plurality of alignment pins penetrate, and being stacked on the upper surface of the alignment jig; a waveguide having a plurality of second alignment holes through which the plurality of alignment pins penetrate, and being stacked on the upper surface of the circuit board; and an antenna having a plurality of third alignment holes through which the plurality of alignment pins penetrate, and being stacked on the upper surface of the waveguide.

Abstract: A voice processing device is disclosed. The voice processing device comprises: a voice processing circuit configured to generate an isolated voice signal associated with respective voices spoken at a plurality of sound source locations in a vehicle by isolating, and output an interpretation result for the respective voices on the basis of the isolated voice signal; a memory configured to store source language information indicating a source language and target language information indicating a target language in order to interpret the voice associated with the isolation voice signal; and a communication circuit configured to output the interpretation result, wherein the voice processing circuit generates the interpretation result in which the language of the voice corresponding to the isolated voice signal is interpreted from the source language into the target language.

Abstract: Disclosed is a speech processing device. The speech processing device comprises: a speech reception circuit configured to receive a speech signal associated with speech uttered by speakers; a speech processing circuit configured to perform sound source separation for the speech signal on the basis of a sound source position of the speech so as to generate a separated speech signal associated with the speech and generate a translation result for the speech by using the separated speech signal; a memory; and an output circuit configured to output the translation result for the speech, wherein the sequence in which transmission results are output is determined on the basis of an utterance time point of the speech.

Abstract: A mobile terminal is disclosed. The mobile terminal comprises: a microphone configured to generate a voice signal in response to voices of speakers; a processor configured to generate a separated voice signal associated with each of the voices by separating the voice signal from a sound source on the basis of a sound source location of each of the voices, and output the result of translation for each of the voices, on the basis of the separated voice signal; and a memory configured to store source language information indicating source languages that are uttered languages of the voices of the speakers. The processor outputs the results of translations in which the languages of the voices of the speakers have been translated from the source languages into a target language, on the basis of the source language information and the separated voice signal.

Abstract: The present invention is a method of manufacturing a ceramic substrate, the method including forming a mask on one surface of a metal layer, forming an inclined protrusion by etching the metal layer exposed by the mask, and bonding the metal layer on which the inclined protrusion is formed to a ceramic base material, and according to the present invention, the inclined protrusion is formed on an outer perimeter of the metal layer bonded to the ceramic base material to increase a bonding strength between the ceramic base material and the metal layer and facilitate a metal layer etching process.

Abstract: The present invention relates to a waveguide comprising: a first body and a second body which are injected-molded, have metal-coated surfaces, and are connected in the up-down or left-right direction so as to form a transmission space in which radio waves can move in the longitudinal direction; and a first coupling surface and a second coupling surface which come into surface contact with each other when the first body and the second body are coupled, wherein the coupling surfaces are coupled through a coupling body, or by forming a bending structure in which protrusions and grooves formed on the coupling surfaces are engaged with each other.

Abstract: Provided are a magnetic field shield sheet for a wireless charger, a method of manufacturing the sheet, and a receiver for the wireless charger by using the sheet. The sheet includes at least one layer thin magnetic sheet made of an amorphous ribbon separated into a plurality of fine pieces; a protective film that is adhered on one surface of the thin magnetic sheet via a first adhesive layer provided on one side of the protective film; and a double-sided tape that is adhered on the other surface of the thin magnetic sheet via a second adhesive layer provided on one side of the double-sided adhesive tape, wherein gaps among the plurality of fine pieces are filled by some parts of the first and second adhesive layers, to thereby isolate the plurality of fine pieces.

Abstract: A voice processing device is disclosed. The voice processing device comprises: a voice data receiving circuit receives input voice data associated with voices of speakers; a memory stores starting language data; a voice data output circuit outputs output voice data associated with the voices of the speakers; and a processor generates a control command for outputting the output voice data, wherein the processor uses the input voice data to generate first speaker position data indicating a position of a first speaker of the speakers and first output voice data associated with a voice of the first speaker, reads first source language data corresponding to the first speaker position data with reference to the memory, and transmits, to the voice data output circuit, a control command for outputting the first output voice data to a translation environment for translating a first source language indicated by the first starting language data.

Abstract: The present invention relates to a power module and a method for manufacturing same, the power module including: a lower ceramic substrate; an upper ceramic substrate which is disposed spaced apart from the upper portion of the lower ceramic substrate, and on the lower surface of which a semiconductor chip is mounted; spacers each having one end bonded to the lower ceramic substrate and the other end bonded to the upper ceramic substrate; first bonding layers each bonding the one end of each spacer to the lower ceramic substrate; and second bonding layers each bonding the other end of each spacer to the upper ceramic substrate. The present invention maintains a constant distance between the lower ceramic substrate and the upper ceramic substrate by having the spacers arranged therebetween, and thus is advantageous in that the semiconductor chip can be protected and heat dissipation efficiency can be increased.

Abstract: The present invention relates to a power module and a manufacturing method therefor, the power module comprising: a base plate having recessed grooves formed on the upper surface thereof; brazing filler layers arranged in the recessed grooves; and a ceramic substrate brazed to the upper surface of the base plate by means of the brazing filler layers. The present invention solves an existing soldering problem, enables reliable joining to various base plates, and can simplify processes.

Abstract: A folding plate according to an embodiment of the present invention has first and second support portions located on both sides of a folding portion that is foldable, and is formed as a multilayer structure in which first and second metal sheets of different metal materials are braze-bonded, and thus, is thin and lightweight, has excellent flexibility, and easily dissipates heat.

Abstract: Provided is a vehicle cup holder allowing wireless charging. A vehicle cup holder allowing wireless charging according to an embodiment of the present invention comprises: a housing having an accommodation space for accommodating objects, including a portable telephone; a support unit coupled to the housing by means of a rotational shaft to allow rotation in the accommodation space, and comprising a wireless transmission module for wirelessly charging the battery of a portable telephone; a sensing unit for sensing input signals from a user or the proximity of a portable telephone; and a driving unit for providing driving power to the rotational shaft so as to allow the position of the support unit to be changed, on the basis of a signal sensed by the sensing unit, to a charging position in which the portable telephone can be charged, or to a standby position in which an object can be accommodated in the accommodation space.

Abstract: An electronic device is disclosed. An electronic device comprises: an image data receiving circuit configured to receive, from a camera, input image data associated with an image captured by the camera; a voice data receiving circuit configured to receive input voice data associated with the voices of speakers; a memory configured to store transform parameters for projecting a space coordinate system onto an image coordinate system on the image; and a processor, which determines a speaker's spatial location from the input voice data, converts same into the speaker's image location on the image, and inserts, into an input image, text associated with the speaker's voice according to the image location, so as to generate output image data.

Abstract: Disclosed is a voice processing device. The voice processing device comprises a memory and a processor configured to perform sound source isolation on voice signals associated with the voices of speakers on the basis of the sound source positions of the respective voices. The processor is configured to: generate sound source position information indicating the sound source positions of the respective voices using the voice signals associated with the voices; generate isolated voice signals associated with the voices of the respective speakers from the voice signals on the basis of the sound source position information; and match the isolated voice signals and the voice source position information and store the same in the memory.

Abstract: The present invention relates to a power module comprising: a lower ceramic substrate (200); an upper ceramic substrate (300) which is disposed above the lower ceramic substrate (200) and has a semiconductor chip (G) mounted on the lower surface thereof; a PCB substrate (400) disposed above the upper ceramic substrate (300); and a connection pin (800) which extends through through holes (320 and 420) formed in the upper ceramic substrate (300) and the PCB substrate (400), and vertically connects electrode patterns (a, b, c, and d) formed on the upper ceramic substrate (300) and the PCB substrate (400). The present invention provides a shortened electrical connection distance between the upper ceramic substrate and the PCB substrate, and thus can minimize a current path and enhance the moving efficiency of a high-speed current.

Abstract: The present invention relates to a hybrid base plate and a manufacturing method therefor. Metal sheets of different materials having excellent thermal conductivity can be joined to have a thickness favorable for heat dissipation, and by arranging a metal sheet of a material with a low coefficient of thermal expansion between metal sheets with a high coefficient of thermal expansion, there is an effect of preventing warpage when manufacturing a large-area heat sink.

Abstract: Presented is an electronic meter for supplying driving power to a battery module charged by wireless power transmission. The presented electronic meter includes a usage detection module for detecting energy usage of a consumer, a control module for generating meter data based on the energy usage detected by the usage detection module, a communication module for transmitting the meter data generated by the control module to a meter reading server or a repeater, a battery module composed of a secondary cell, and for supplying driving power to the usage detection module, the control module, and the communication module, and a wireless power receiving module for receiving power wirelessly from a wireless power transmission device to charge the battery module.

Abstract: Disclosed is a voice processing device. The voice processing device comprises: a voice data reception circuit configured to receive input voice data associated with the voice of a speaker; a wireless signal reception circuit configured to receive a wireless signal including a terminal ID from a speaker terminal of the speaker; a memory; and a processor configured to generate terminal location data indicating the location of the speaker terminal on the basis of the wireless signal, and match and store the generated terminal location data and the terminal ID in the memory, wherein the processor uses the input voice data to generate first speaker location data and first output voice data associated with a first voice spoken at the first location and matches a first terminal ID corresponding to the first speaker location data and the first output voice data.

Abstract: Disclosed is a flexible PCB RF cable having a ground pattern that is divided into two ground patterns, which are connected through a connection pattern arranged in an area overlapped with a signal line pattern, and thus cracks are minimized during bending. The disclosed flexible PCB RF cable comprises: a signal line pattern interposed between a first dielectric sheet and a second dielectric sheet; first and second lower ground patterns, which are mesh patterns arranged to be spaced from each other below the first dielectric sheet; a lower connection pattern connected to the first and second lower ground patterns; first and second upper ground patterns, which are mesh patterns arranged to be spaced from each other above the second dielectric sheet; and an upper connection pattern connected to the first and second ground patterns.

Abstract: Proposed are a radar antenna configured to form a waveguide through a partition wall on a plate having a plurality of slots, and a method for manufacturing same. The proposed radar antenna comprises: a first plate having an inner surface; and a second plate stacked so as to have an inner surface facing the inner surface of the first plate, wherein the first plate includes a partition wall extending in the direction of the second plate from the inner surface of the first plate, and the partition wall contacts the inner surface of the second plate to form a waveguide between the inner surface of the first plate and the inner surface of the second plate.