Samsung Electronics Co., Ltd.

Sensorview Co., Ltd.

Chan-Woo Park

Sang-Yeon Pyo

Hyung-Kyoon Kim

Hyun-Sook Kim

Myung-Gyu Lee

Seon-Woo Park

Nam-Hoi Kim

Sang-Yong Park

Seung-Ho Lee

Je-Kook Kim

Sun Myung Choi

Young Hoon Lee

Jae-Seung Yoon

Byoung Nam Kim

Hong Il Yoo

Byeong-Ha Park

Sang-wook Kang

Chul-Keun Park

Joon-yeop Lee

Sang-yong Shim

Man-Su Han

Jin Su Park

Sung-Jun Kim

Kyung-Hee Lee

Jin-Won Kim

Ji-Hyun Park

Jin-Hong Jeong

Kyu-Ok Choi

Je Kook Kim

Jun-Hak Lim

Ju-Yeong Lee

Joo Namkung

Young-Hoon Lee

Jung-Ho Ahn

Ji-Youn Jeon

Hyung-Chul Son

Do-Hwan Choi

Sang-young Moon

Min-Ho Kang

Soon-Ok Kim

Hyung-Gyoon Kim

Jong-Hyun An

Jin-Ho Ahn

In-sick Jung

Min Shik Seok

Bo-Ram Namgoong

Byung Chul Jeon

Sang-guen Oh

Hak-Ryoul Kim

Tae-Il Eom

Ju-Yeoung Kim

Jeong-Bok Yang

Ki-Hyun Park

Sang-Goo Yoon

Seon-woo Park

Jonathan P How

Euy-Beom Lee

Jueng-Gon Kim

Kyung Hwan Kim

Yoo-Kyung Koh

A horn antenna for a millimeter wave comprises: a horn radiator including a radiation part having an opening formed therein to radiate a feed signal, and a multi-layer PCB coupling part coupled to lower and side portions of the radiation part to provide a feed signal; and a multi-layer PCB coupled to a lower portion of the multi-layer PCB coupling part to provide a feed signal, wherein a slot and a groove connected to the slot and extending in a direction parallel to the multi-layer PCB are formed in the multi-layer PCB coupling part, wherein a feed line vertically overlapping the slot and the groove is formed on a first layer substrate, which is the uppermost layer of the multi-layer PCB, wherein the opening extends in a direction parallel to the multi-layer PCB, and wherein a '¬'-shaped waveguide extending from the slot is formed in the horn radiator.

Horn antenna for millimeter wave

An RFIC assembled antenna comprises: a first layer substrate including a first metal pattern, a first slot formed in the first metal pattern, and a second slot formed to be connected to the first slot, and in which an RFIC chip is coupled to a region of the second slot; and a second layer substrate coupled to a lower portion of the first layer substrate and including a second metal pattern, a third slot formed in the second metal pattern, and a dipole radiator formed inside the third slot, wherein a feeding pattern connected to the RFIC chip to provide a feed signal to the dipole radiator is formed inside the first slot.

RFIC assembled antenna

An electronic device according to various embodiments of the present invention comprises: a communication circuit; at least one processor electrically connected to the communication circuit; and a memory electrically connected to the processor, wherein the memory can store instructions causing, when executed, the processor to: receive, through the communication circuit, first information indicating the state of the first electronic device from a first electronic device after initiating booting of the first electronic device and before completion of the booting; and control an output device functionally connected to the processor such that state information of the first electronic device is outputted on the basis of the first information. Additionally, other embodiments are possible.

Electronic device and operating method thereof

The present invention relates to an electronic device for controlling an unmanned aerial vehicle and a control method therefor. The electronic device for controlling an unmanned aerial vehicle according to the present invention comprises: a first sensor for sensing a first direction; a second sensor for sensing a second direction opposite to the first direction; and a processor electrically connected to the first sensor and the second sensor, wherein the processor may be configured to: determine whether the unmanned aerial vehicle is located in a first environment on the basis of at least one sensing data obtained by the first sensor; control sensing operations of the first sensor and the second sensor according to the determination result; and control motion of the unmanned aerial vehicle on the basis of at least one sensing data obtained by the first sensor and the second sensor.

Electronic device for controlling unmanned aerial vehicle and control method therefor

A method for editing a message in an electronic device is provided. The method includes displaying transmitted and received messages in a chat window; detecting selection of a message to be edited among the displayed transmitted and received messages, and performing an editing operation according to an editing method for the selected message.

Method for providing message function and electronic device thereof

A method for operating an electronic device is provided. The method includes connecting to a Head Mounted Device (HMD), receiving an input through the HMD while the HMD is connected, and in response to the received input, performing a function corresponding to the received input.

Method for controlling function and electronic device thereof

A method for moving content and an electronic device thereof is provided. The method includes detecting at least two touches, selecting content corresponding to locations at which the at least two touches are detected, detecting a combined shape of touch entities corresponding to the at least two touches if the detected at least two touches are released, and moving the selected content to a location at which the combined shape of the detected at least two touch entities is changed, wherein the touch entities include at least one of a user's finger, a stylus pen, and an extra touch tool.

Method for moving contents and electronic device thereof

A low-dropout regulator comprises an analog-to-digital converter that converts a feedback analog voltage signal into a digital signal, a phase synthesizing unit that generates a first control signal having a pulse width corresponding to error information in the digital signal by performing phase synthesis according to clock skew control, a charge pump circuit that selects a charge loop or a discharge loop based on polarity information in the digital signal, and generates an output control voltage according to current that flows during a period corresponding to the pulse width of the first control signal in the selected loop, and an output circuit that generates an output voltage based on an input voltage and the output control voltage, and generates the feedback analog voltage signal based on the output voltage.

Low-dropout regulator, power management system, and method of controlling low-dropout voltage

A digital buck-boost conversion circuit includes an analog-to-digital converter configured to convert an output voltage signal into a digital signal, a pulse period control block configured to output a pulse period control signal based on degrees of scattering at different frequencies of the digital signal, a pulse generation block configured to output a pulse based on the pulse period control signal, and a buck-boost converter configured to convert the pulse into the output voltage signal.

Digital buck-boost conversion circuit and method of operating the same

An operation method of an electronic device that is operable with a dummy device is provided. The method includes operating the dummy device through a physical coupling to the electronic device, establishing, by the electronic device, a wireless connection with the dummy device if a call is received by the electronic device, and operating the electronic device with the dummy device through the wireless connection.

Method for interworking with dummy device and electronic device thereof

A digital-to-analog conversion apparatus to convert a digital signal to an output analog voltage signal includes an analog-to-digital conversion processing circuit and an analog voltage signal output circuit. The analog-to-digital conversion processing circuit is configured to increase a resolution of the digital-to-analog conversion apparatus without increasing a frequency of an input clock signal. The analog voltage signal output circuit is configured to generate the output analog voltage signal based on the input clock signal at the increased resolution of the digital-to-analog conversion apparatus.

Digital to-analog conversion apparatuses and methods

Disclosed are an apparatus and a method for providing a wallpaper. To this end, a current state of a mobile terminal is detected, particle images and fluid image reflecting the detected current state of the mobile terminal are generated, and the generated particles and the generated fluid are displayed on a preset wallpaper so as to generate a wallpaper. Then, user motion is detected, acceleration and movement amount are extracted from the detected user motion, and movement amounts and movement directions of the particles and the fluid are determined based on the extracted acceleration and movement amount. Then, the particles and fluid are displayed in reflection of the gravity on movement amounts and movement directions of particles and fluid. Accordingly, it is possible to provide a wallpaper having an effect as if an actual snow globe is moved.

Apparatus and method for providing wallpaper

A system and method for acquiring an initial Global Positioning System (GPS) signal in a communication system including a terminal. The system includes an Assisted GPS (AGPS) server for generating Acquisition Assistance (AA) data distinguished according to an area based on a pre-set position of each service area, a transmitting station for broadcasting the generated AA data to terminals, and the terminals for acquiring an initial GPS signal by receiving the broadcasted AA data. In addition, the method includes the steps of generating AA data distinguished according to an area based on a pre-set position of each service area, broadcasting the generated AA data to terminals, and acquiring, by each of the terminals, a GPS signal by receiving the broadcasted AA data.

Method of acquiring initial GPS signal in broadcasting system and system using the method

An apparatus and method is provided for increasing GPS reception sensitivity in a mobile terminal having a mobile-based GPS positioning function. A GPS receiver in the mobile terminal generates SA data by using basic information about GPS satellites and system time. Here, the SA data is a replica of the total information bits of navigation data. The GPS receiver then correlates a PRN code with a GPS signal and coherent-integrating the correlation result by using the SA data. It calculates a position solution of the mobile terminal by using the integrated samples.

Apparatus and method for receiving GPS signals in a mobile terminal

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Seoul, South Korea

Chan-Woo Park