公开(公告)号：KR1020030034840A

公开(公告)日：2003-05-09

申请号：KR1020010066604

申请日：2001-10-29

Applicant: 삼성전자주식회사

Inventor： 황재호 ,  정용성

IPC: H01P1/202

Abstract: PURPOSE: A dielectric filter device is provided to be capable of making a resonance frequency easily adjusted in a communication system from several-giga hertz to several-ten giga hertz. CONSTITUTION: A conductor film(206) is formed on each of remaining surfaces of a regular hexahedrons(204) except for one surface. A through hole(200) for adjusting a frequency is installed at one surface of the regular hexahedrons where a conductor film is not formed. A metal stick(203) for adjusting a resonance frequency is inserted in the through hole.

Abstract translation: 目的：提供一种介质滤波器装置，能够使通信系统中的谐振频率在几千赫兹到几十千兆赫兹之间变得容易。 构成：除了一个表面之外，在正六面体（204）的每个剩余表面上形成导体膜（206）。 用于调节频率的通孔（200）安装在未形成导体膜的正六面体的一个表面。 用于调节谐振频率的金属棒（203）插入到通孔中。

公开(公告)号：KR1020030027512A

公开(公告)日：2003-04-07

申请号：KR1020010060828

申请日：2001-09-28

Applicant: 삼성전자주식회사

Inventor： 황재호 ,  이재민 ,  정용성

IPC: H04B1/38

CPC classification number: H05K9/0022 ,  H04M1/0214

Abstract: PURPOSE: A device for reducing electromagnetic absorptance of a folder-type portable wireless terminal is provided to install at least one of connection devices for electrically connecting an earthing part of a main body PCB with an earthing part of a sub body LCD module, thereby reducing current density emitted from an antenna device. CONSTITUTION: A plate spring(11) is installed on a sub body(120). A metal plate(22) electrically connected to the plate spring(11) all the time is installed on a main body(110). The plate spring(11) is electrically connected to an earthing part of an LCD module(130) of the sub body(120). The metal plate(22) is electrically connected to an earthing part of a PCB(110) of the main body(110). The plate spring(11) can be installed on the main body(110). The metal plate(22) can be installed on the sub body(120). When connected, the plate spring(22) can be installed on both the sub body(120) and the main body(110).

Abstract translation: 目的：提供一种用于降低折叠式便携式无线终端的电磁吸收率的装置，用于安装用于将主体PCB的接地部分与子体LCD模块的接地部分电连接的连接装置中的至少一个，从而减少 从天线装置发射的电流密度。 构成：板簧（11）安装在子体（120）上。 一直在板簧（11）上电连接的金属板（22）被安装在主体（110）上。 板簧（11）电连接到子体（120）的LCD模块（130）的接地部分。 金属板（22）电连接到主体（110）的PCB（110）的接地部分。 板簧（11）可以安装在主体（110）上。 金属板（22）可以安装在子体（120）上。 当连接时，板簧（22）可以安装在副主体（120）和主体（110）两者上。

公开(公告)号：KR1020010048006A

公开(公告)日：2001-06-15

申请号：KR1019990052466

申请日：1999-11-24

Applicant: 삼성전자주식회사

Inventor： 이우용 ,  정용성 ,  정수훈 ,  이재민

IPC: H03L7/06

Abstract: PURPOSE: An apparatus and method for generating master clock in a multi-mode communication terminal equipment is provided to reduce size of hardware and implement the apparatus at low cost. CONSTITUTION: An apparatus for generating master clock in a multi-mode communication terminal equipment has a reference frequency generator, a phase locked loop and a variable frequency oscillator. The reference frequency generator(201) generates the reference frequency in the basis of automatic frequency control(AFC) signal. The phase lock loop(PLL)(202) oscillates the frequency determined by phase locked loop(PLL) data in the basis of the reference frequency. The variable frequency oscillator(203, 204) varies the range of the frequency oscillated by the phase locked loop and oscillates the frequency of the varied range to output it for generation of master clock.

Abstract translation: 目的：提供一种用于在多模式通信终端设备中产生主时钟的装置和方法，以减少硬件的尺寸并以低成本实施该装置。 构成：用于在多模式通信终端设备中产生主时钟的装置具有参考频率发生器，锁相环和可变频振荡器。 参考频率发生器（201）基于自动频率控制（AFC）信号产生参考频率。 锁相环（PLL）（202）基于参考频率振荡由锁相环（PLL）数据确定的频率。 可变频率振荡器（203,204）改变由锁相环振荡的频率的范围，并且振荡变化范围的频率以输出以产生主时钟。

公开(公告)号：KR100291018B1

公开(公告)日：2001-05-15

申请号：KR1019990017020

申请日：1999-05-12

Applicant: 삼성전자주식회사

Inventor： 정용성

IPC: H04B1/76

Abstract: 무선통신시스템에서전계효과트랜지스터를이용한능동밸룬부가국부발진신호및 백팔십도위상반전된국부발진신호를출력하며, 상향주파수변환부의소오스단자가연결된전계효과트랜지스터의구성이상기두 국부발진신호를서로상쇄시켜, 출력단의부피가큰 밴드패스필터를제거할수가있으며변환이득의효과가발생한다. 또한동시에출력신호는주파수대역의제한을받지않기때문에광대역의밴드폭을가질수가있는잇점이있다.

公开(公告)号：KR1020000073613A

公开(公告)日：2000-12-05

申请号：KR1019990017020

申请日：1999-05-12

Applicant: 삼성전자주식회사

Inventor： 정용성

IPC: H04B1/76

CPC classification number: H04B1/04 ,  H03D7/16 ,  H04B2001/0491

Abstract: PURPOSE: An up-converter in a mobile communication system is provided to make an active balun circuit using field effect transistors output a local oscillating signal and a local oscillating signal whose phase is inverted at 180 degrees, to attenuate the two local oscillating signals, so as to remove a band pass filer having a large size of output terminal and to make an output signal have a wideband bandwidth. CONSTITUTION: A transistor U1(216) inputs a power voltage signal via a coil(212) and a resistor(214) through a drain terminal, and inputs a local oscillating signal having a radio frequency(RF) band from a local oscillator through a gate terminal. The transistor U1(216) applies a local oscillating signal through a source terminal, and applies a signal whose phase is inverted at 180 degrees through the drain terminal. A field effect transistor U2(226) and a field effect transistor U3(228) equipped in an up-converter(220) input the local oscillating signal and the local oscillating signal whose phase is inverted at 180 degrees through the gate terminal. The field effect transistor U3(228) inputs a transmission signal having an intermediate frequency(IF) band. The transmission signal passes through a capacitor(230) via the drain terminal. The field effect transistor U3(228) mixes the transmission signal with the local oscillating signals, and outputs the transmission signal which is up-converted into an RF band through the source terminal. The transmission signal having the RF band is applied to an RF amplifier. The field effect transistor U2(226) and the field effect transistor U3(228) are connected to each other. The local oscillating signal and the local oscillating signal whose phase is inverted at 180 degrees are attenuated, which is caused by opposite phases, even though amplitudes of the two local oscillating signals are the same.

Abstract translation: 目的：提供移动通信系统中的上变频器，以使用场效应晶体管输出本地振荡信号和相位在180度反相的本地振荡信号来产生主动平衡 - 不平衡变换器，以衰减两个本地振荡信号，因此 去除具有大尺寸输出端子的带通滤波器并使输出信号具有宽带带宽。 构成：晶体管U1（216）通过漏极端子经由线圈（212）和电阻器（214）输入电源电压信号，并且通过一个本地振荡器输入具有来自本地振荡器的射频（RF）频带的本地振荡信号 门终端。 晶体管U1（216）通过源极端子施加本地振荡信号，并通过漏极端子施加相位为180度反相的信号。 配备在上变频器（220）中的场效应晶体管U2（226）和场效应晶体管U3（228）输入本地振荡信号和相位通过栅极端子以180度反相的本地振荡信号。 场效应晶体管U3（228）输入具有中频（IF）频带的发送信号。 发送信号经由漏极端子通过电容器（230）。 场效应晶体管U3（228）将发送信号与本地振荡信号混合，并且通过源极端子输出上变频成RF频带的发送信号。 具有RF频带的发送信号被施加到RF放大器。 场效应晶体管U2（226）和场效应晶体管U3（228）彼此连接。 即使两个本地振荡信号的幅度相同，本相振荡信号和相位反转180度的局部振荡信号衰减，这是由相位相位引起的。

公开(公告)号：KR1020000010139A

公开(公告)日：2000-02-15

申请号：KR1019980030894

申请日：1998-07-30

Applicant: 삼성전자주식회사

Inventor： 정용성 ,  최하순

IPC: H04L12/433

CPC classification number: H04W16/28 ,  H04W16/16 ,  H04W84/14 ,  H04W88/08

Abstract: PURPOSE: A digital wireless wideband subscriber network apparatus capable of reducing a frequency interference in order to promote an efficiency of a frequency reuse and transmitting a signal to a desired location by using an array antenna and a phase controller, is provided. CONSTITUTION: The digital wireless wideband subscriber network apparatus comprising: a plurality of asynchronous transmission interface units(102) for forming asynchronous transmitting data from an asynchronous transmitting switch to a frame for transmitting to a wireless subscriber and forming the frame to the asynchronous transmitting data; a plurality of modulators/demodulators(104) for modulating the frame from plurality of asynchronous transmission interface units(102) or demodulating a modulated signal to a frame; a combiner/divider(106) for combining the modulated signals from the plurality of modulators/demodulators(104) or dividing and providing the combined and modulated signals to the plurality of modulators/demodulators(104); a plurality of frequency increasing/reducing sections(108) for frequency-increasing the combined and modulated signal from the combiner/divider(106) to a millimeter signal, and frequency-reducing the millimeter signal and providing it to the combiner/divider(106) as the combined and modulated signal; and a phase controller(112) for transmitting the signals from the plurality of frequency increasing/reducing sections(108) through a plurality of array antenna providing a signal from the plurality of array antenna to the plurality of frequency increasing/reducing sections(108), and controlling phases of the plurality of array antenna.

Abstract translation: 目的：提供一种数字无线宽带用户网络设备，其能够降低频率干扰，以便通过使用阵列天线和相位控制器来提高频率重用的效率并将信号发送到期望的位置。 一种数字无线宽带用户网络装置，包括：多个异步传输接口单元（102），用于从异步发送交换机形成异步发送数据到用于发送给无线用户的帧并将该帧形成到异步发送数据; 多个调制器/解调器（104），用于从多个异步传输接口单元（102）调制帧或将调制信号解调为帧; 组合器/分频器（106），用于组合来自多个调制器/解调器（104）的调制信号，或将组合和调制信号划分并提供给多个调制器/解调器（104）; 用于将来自组合器/分配器（106）的组合和调制信号频率增加到毫米信号的多个频率增加/减少部分（108），以及频率减小毫米信号并将其提供给组合器/分频器（106） ）作为组合和调制信号; 以及相位控制器（112），用于通过多个阵列天线从多个增频部分（108）发送信号，该多个阵列天线提供来自多个阵列天线的信号到多个频率增减部分（108） 并且控制多个阵列天线的相位。

公开(公告)号：KR1020100128885A

公开(公告)日：2010-12-08

申请号：KR1020090047547

申请日：2009-05-29

Applicant: 삼성전자주식회사

Inventor： 임무선 ,  정용성 ,  박형우

IPC: H04B1/40 ,  H04R3/02

CPC classification number: H04R1/1025 ,  H04M1/6008 ,  H04M1/6058 ,  H04R1/1083 ,  H04R3/00

Abstract: PURPOSE: A method for eliminating noise of an ear phone in a potable terminal and an apparatus thereof are provided to prevent malfunctions due to contact of a terminal when an earphone is removed from a portable terminal. CONSTITUTION: A controller recognizes an earphone(S501). The controller inputs a high signal to an EN end(S503). The controller switches microphone bias power on(S505). The controller senses the removal of the earphone by an interface unit(S507). The controller switches the microphone bias power off(S509). The controller inputs a low signal to the EN end(S511). The controller discharges power applied to the microphone bias end(S513).

Abstract translation: 目的：提供一种消除便携式终端中的耳机的噪声的方法及其装置，以防止当从便携式终端移除耳机时由终端接触造成的故障。 规定：控制器识别耳机（S501）。 控制器向EN端输入高电平信号（S503）。 控制器打开麦克风偏置电源（S505）。 控制器通过接口单元检测耳机的去除（S507）。 控制器关闭麦克风偏置电源（S509）。 控制器向EN端输入低电平信号（S511）。 控制器对麦克风偏置端施加的功率放电（S513）。

公开(公告)号：KR1020100028236A

公开(公告)日：2010-03-12

申请号：KR1020080087166

申请日：2008-09-04

Applicant: 삼성전자주식회사

Inventor： 한상욱 ,  정용성

IPC: H04B1/38

CPC classification number: H04M1/0237 ,  H04M1/0247 ,  H04M1/035

Abstract: PURPOSE: A slide cellular phone equipped with a sub cover and a method for manufacturing the same are provided to maintain a slim shape of the cellular phone and to secure enough resonance space of a speaker by opening and closing the sub cover. CONSTITUTION: A first main body(10) includes a guide groove. The guide groove is extended to both sides of the first main body. A second main body(20) is close with the first main body. The second main body is connected to the first main body to be slid. A speaker unit(21) is installed in the second main body. A sub cover(30) is installed on the bottom side of the first main body. A guide is projected on both sides of the sub cover. The guide slides along the guide groove of the first main body.

Abstract translation: 目的：提供一种装有子盖的滑动式电话及其制造方法，以便保持蜂窝电话的细长形状，并通过打开和关闭子盖来确保扬声器的足够的共鸣空间。 构成：第一主体（10）包括引导槽。 引导槽延伸到第一主体的两侧。 第二主体（20）与第一主体接近。 第二主体连接到第一主体以滑动。 扬声器单元（21）安装在第二主体中。 副盖（30）安装在第一主体的底侧。 一个引导件投影在子盖的两侧。 引导件沿着第一主体的引导槽滑动。

公开(公告)号：KR1020090079636A

公开(公告)日：2009-07-22

申请号：KR1020080005761

申请日：2008-01-18

Applicant: 삼성전자주식회사

Inventor： 조호식 ,  임무선 ,  정용성

IPC: H04B1/40

CPC classification number: H04M1/72569 ,  H04M2250/12

Abstract: A method for performing a call with motion and a mobile terminal using the same are provided to control a call function of the mobile terminal through more various input tools. Motion is detected from the motion of a mobile terminal(S12). A call function of the mobile terminal is performed by responding to the detected motion(S16). The call function includes a call connection, and termination function. The call connection performs call connection for a received call. The call termination function terminates the performed call.

Abstract translation: 提供一种用于执行运动的呼叫和使用其的移动终端的方法，以通过更多种输入工具来控制移动终端的呼叫功能。 根据移动终端的运动检测运动（S12）。 通过响应检测到的运动来执行移动终端的呼叫功能（S16）。 呼叫功能包括呼叫连接和终止功能。 呼叫连接为接收的呼叫执行呼叫连接。 呼叫终止功能终止执行的呼叫。

公开(公告)号：KR1020020039047A

公开(公告)日：2002-05-25

申请号：KR1020000068934

申请日：2000-11-20

Applicant: 삼성전자주식회사

Inventor： 황재호 ,  정용성 ,  이재민

IPC: H01Q9/27

Abstract: PURPOSE: A dual mode helical antenna apparatus is provided to receive two kinds of different signals such as a mobile communication frequency band and a GPS(Global Positioning System) frequency band. CONSTITUTION: A dual mode antenna(10) is formed with the first cylinder portion(100) and the second cylinder portion(200). The first cylinder portion(100) is connected with the second cylinder portion(200). The first cylinder portion(100) is located on a center portion of the second cylinder portion(200). The first cylinder portion(100) is formed with the first dielectric body(101) and the first helical coil(102). The second cylinder portion(200) is formed with the second dielectric body(201) and the second helical coil(202). The second cylinder portion(200) is used as an antenna for receiving a GPS(Global Positioning System) signal.

Abstract translation: 目的：提供双模式螺旋天线装置，用于接收诸如移动通信频带和GPS（全球定位系统）频带之类的两种不同信号。 构成：双模式天线（10）形成有第一气缸部分（100）和第二气缸部分（200）。 第一圆筒部（100）与第二圆筒部（200）连接。 第一气缸部分（100）位于第二气缸部分（200）的中心部分。 第一圆筒部分（100）形成有第一电介质体（101）和第一螺旋线圈（102）。 第二圆筒部分（200）形成有第二电介质体（201）和第二螺旋线圈（202）。 第二气缸部分（200）用作接收GPS（全球定位系统）信号的天线。