公开(公告)号：KR100401125B1

公开(公告)日：2003-10-10

申请号：KR1020000052352

申请日：2000-09-05

Applicant: 한국전자통신연구원

Inventor： 이태윤 ,  윤재훈 ,  최재익 ,  권종화 ,  박현호

IPC: H01Q1/24

Abstract: PURPOSE: A handphone having lowered absorption rate is provided to effectively reduce the emittance of electromagnetic wave toward a head of a user without spoiling the beauty or causing troublesome to the user by mounting an antenna within a case with a structure obtaining high antenna gain. CONSTITUTION: Various electronic elements are arranged on at least one circuit board mounted within a case(11) so that the elements can perform various functions including the transmission and receive of electric wave. An antenna(17) helps the transmission or receive through the electronic elements arranged on the circuit board. In this structure, the antenna(17) is disposed within the case(11). In addition, an electromagnetic wave absorber(16) is disposed between the circuit board and the antenna(17) so as to correspond to a portion of the antenna.

Abstract translation: 目的：通过将天线安装在具有高天线增益结构的壳体内，提供具有降低的吸收率的手机，以有效地降低电磁波向用户头部的发射，而不损坏美观或给用户带来麻烦。 构成：在安装在壳体（11）内的至少一个电路板上布置有各种电子元件，使得元件可以执行包括电波的发送和接收的各种功能。 天线（17）通过布置在电路板上的电子元件来帮助传输或接收。 在该结构中，天线（17）设置在壳体（11）内。 另外，电磁波吸收器（16）设置在电路板和天线（17）之间，以对应于天线的一部分。

公开(公告)号：KR100395493B1

公开(公告)日：2003-08-25

申请号：KR1020010043529

申请日：2001-07-19

Applicant: 한국전자통신연구원

Inventor： 윤재훈 ,  이태윤 ,  박주덕 ,  이형수 ,  배경화 ,  김종면 ,  최재익 ,  김정일

IPC: H04B1/38

Abstract: PURPOSE: A folder-type cellular phone having a downward hinge axis is provided to minimize the harmful influence by an electromagnetic wave operated in a human body during a cellular phone call and the degradation of an antenna efficiency by the electromagnetic wave absorption of a head by forming a hinge axis of a body and a cover at a front surface portion of the body separated from an upper surface of the body by a certain interval. CONSTITUTION: A telephone transmitter is composed in one side of a body case(210). A cover(220) is combined at one side of the body case(210) by hinge, and a display window is composed in the cover(220). A transmitting and receiving antenna(230) is installed on an upper end of the body case(210) for transmitting and receiving an RF(Radio Frequency) communication signal. A hinge axis(B1) is installed to be separated from the upper end of the body case(210) by a certain distance for separately combining the cover(220) from the upper end of the body case(210) by the certain distance.

Abstract translation: 目的：提供一种具有向下铰链轴的折叠式蜂窝电话，以最大限度地减少蜂窝电话呼叫期间在人体中操作的电磁波的有害影响，并且通过头部的电磁波吸收来降低天线效率 在本体的前表面部分与本体的上表面分开一定的间隔形成本体和盖的铰链轴线。 组成：电话发射机构成在主体外壳（210）的一侧。 盖（220）通过铰链结合在主体外壳（210）的一侧，并且在盖（220）中构成显示窗。 发送和接收天线（230）安装在主体外壳（210）的上端，用于发送和接收RF（射频）通信信号。 铰链轴（B1）安装成与主体外壳（210）的上端隔开一定的距离，用于将外壳（220）与主体外壳（210）的上端单独组合一定距离。

公开(公告)号：KR1020030055415A

公开(公告)日：2003-07-04

申请号：KR1020010084935

申请日：2001-12-26

Applicant: 한국전자통신연구원

Inventor： 이태윤 ,  윤재훈 ,  박주덕 ,  김종면 ,  최재익

IPC: H04B1/38

CPC classification number: H01Q1/46 ,  H01Q1/244

Abstract: PURPOSE: A power feeding device of a mobile communication terminal is provided to supply a ground pattern and a power feeding pattern to an internal circuit board, and to fix a monopole antenna connected to the power feeding pattern by a support, thereby obtaining a space in a terminal case and implementing a simple power feeding structure. CONSTITUTION: An internal circuit board(5) supplied in a terminal case configures a circuit related to mobile communication control and power feeding, and has a power feeding line(5b) on a rear side. A double-faced substrate(7) has a vertical part(7a) adhered to a back of the internal circuit board(5), has a horizontal part(7b) by extending the vertical part(7a), has a ground pattern(11), and supplies another power feeding line(13) connected to the power feeding line(5b). Coupling members(15,17,19) connect the internal circuit board(5) with the vertical part(7a) of the double-faced substrate(7). An antenna support(9) pierces through the horizontal part(7b), and has a space inside. A monopole antenna(3) is inserted into the antenna support(9), and is electrically connected to the power feeding line(13) of the horizontal part(7b).

Abstract translation: 目的：提供一种移动通信终端的馈电装置，用于向内部电路板提供接地图案和馈电图案，并通过支架固定连接到馈电图案的单极天线，从而获得空间 终端箱，实现简单的供电结构。 构成：提供在终端壳体中的内部电路板（5）构成与移动通信控制和供电相关的电路，并且在后侧具有馈电线（5b）。 双面基板（7）具有粘接到内部电路板（5）的背面的垂直部分（7a），通过使垂直部分（7a）延伸而具有水平部分（7b），具有接地图案（11 ），并且供给与供电线（5b）连接的另一供电线（13）。 连接构件（15,17,19）将内部电路板（5）与双面基板（7）的垂直部分（7a）连接。 天线支撑件（9）穿过水平部分（7b），并且内部具有空间。 单极天线（3）插入到天线支撑件（9）中，并且电连接到水平部分（7b）的馈电线（13）。

公开(公告)号：KR1020020019202A

公开(公告)日：2002-03-12

申请号：KR1020000052351

申请日：2000-09-05

Applicant: 한국전자통신연구원

Inventor： 이태윤 ,  윤재훈 ,  최재익 ,  권종화 ,  박현호

IPC: H04B1/38

CPC classification number: H04M1/0277 ,  H01Q1/243 ,  H01Q9/40 ,  H05K9/0007

Abstract: PURPOSE: A mobile phone for reducing an electronic wave absorption rate by installing an antenna therein with a space reducing structure is provided to remove or reduce a harmful electronic wave absorbed into a human body from a mobile phone body and an antenna for a user's stable and reliable use by positioning an electronic wave absorbing unit between a circuit board of the mobile phone and the antenna. CONSTITUTION: An electronic absorbing unit(16) is mounted between an antenna(17) and an internal circuit(19). The electronic absorbing unit(16) absorbs an electronic wave reflected from a rotor contact of a circuit board to reduce an influence to a resonation of the antenna(17). Thus, the antenna(17) maintains its inherent characteristics at the internal side likewise at the outer side, thereby faithfully performing its role. The electronic absorbing unit(16) absorbs even an electronic wave directing to a human body after being generated from the front side of the mobile phone(10), as well as the electronic wave generated from the antenna(17). An outer face of the bottom portion of the electronic wave absorbing unit(16) is attached on the circuit board, and side walls formed at both sides of the bottom portion have a long hole shape protruded from the surface of the circuit board. A section of the electronic wave absorbing unit(16) makes an angular U-shape. That is, the bottom portion and the side walls make 90° with each other. The antenna(17) is installed in the hole shape electronic wave absorbing unit(16). The entrance of the electronic wave absorbing unit(16) is preferably 90° to 180° centering around the antenna(17) installed in the electronic wave absorbing unit(16).

Abstract translation: 目的：提供一种用于通过在其中安装具有减小空间结构的天线来降低电子波吸收率的移动电话，以从用户的稳定和移动的手机体和天线去除或减少从人体吸收的有害电子波， 通过将电子吸波单元定位在移动电话的电路板和天线之间可靠地使用。 构成：电子吸收单元（16）安装在天线（17）和内部电路（19）之间。 电子吸收单元（16）吸收从电路板的转子触点反射的电子波，以减少对天线（17）的共振的影响。 因此，天线（17）同样在外侧保持其在内侧的固有特性，从而忠实地发挥其作用。 电子吸收单元（16）甚至从移动电话（10）的前侧产生的电波以及从天线（17）产生的电子波甚至吸收指向人体的电子波。 电子吸收单元（16）的底部的外表面安装在电路板上，并且形成在底部两侧的侧壁具有从电路板的表面突出的长孔形状。 电子波吸收单元（16）的一部分形成有角度的U形。 也就是说，底部和侧壁彼此成90°。 天线（17）安装在孔形电子吸波单元（16）中。 电子吸波单元（16）的入口优选为围绕安装在电子吸波单元（16）中的天线（17）为中心的90°至180°。

公开(公告)号：KR1020020019201A

公开(公告)日：2002-03-12

申请号：KR1020000052350

申请日：2000-09-05

Applicant: 한국전자통신연구원

Inventor： 이태윤 ,  윤재훈 ,  최재익 ,  권종화 ,  박현호

IPC: H04B1/38

CPC classification number: H04M1/0277 ,  H01Q1/243 ,  H01Q9/40 ,  H05K9/0007

Abstract: PURPOSE: A mobile phone for reducing an electronic wave absorption rate by installing an antenna therein with a space reducing structure is provided to remove or reduce a harmful electronic wave absorbed into a human body from a mobile phone body and an antenna for a user's stable and reliable use by positioning an electronic wave absorbing unit between a circuit board of the mobile phone and the antenna. CONSTITUTION: An electronic absorbing unit(16) is mounted between an antenna(17) and an internal circuit(19). The electronic absorbing unit(16) absorbs an electronic wave reflected from a rotor contact of a circuit board to reduce an influence to a resonation of the antenna(17). Thus, the antenna(17) maintains its inherent characteristics at the internal side likewise at the outer side, thereby faithfully performing its role. The electronic absorbing unit(16) absorbs even an electronic wave directing to a human body after being generated from the front side of the mobile phone(10), as well as the electronic wave generated from the antenna(17). The electronic wave absorbing unit(16) includes two walls(16A,16B) that meet at 90°and form angular L-shape. The first wall(16A) is attached on the circuit board, and the second wall(16B) is protruded from the surface of the circuit board at one side of the first wall(16A) and extended to the inner face of the rear wall of the case(11). The other side of the first wall(16A) contacts the right wall of the case(11) when viewed from the front side. The antenna(17) is disposed inside the square space formed by the electronic wave absorbing unit(16) and the right rear walls of the case(10).

Abstract translation: 目的：提供一种用于通过在其中安装具有减小空间结构的天线来降低电子波吸收率的移动电话，以从用户的稳定和移动的手机体和天线去除或减少从人体吸收的有害电子波， 通过将电子吸波单元定位在移动电话的电路板和天线之间可靠地使用。 构成：电子吸收单元（16）安装在天线（17）和内部电路（19）之间。 电子吸收单元（16）吸收从电路板的转子触点反射的电子波，以减少对天线（17）的共振的影响。 因此，天线（17）同样在外侧保持其在内侧的固有特性，从而忠实地发挥其作用。 电子吸收单元（16）甚至从移动电话（10）的前侧产生的电波以及从天线（17）产生的电子波甚至吸收指向人体的电子波。 电子吸波单元（16）包括以90°相遇并形成角度L形的两个壁（16A，16B）。 第一壁（16A）安装在电路板上，第二壁（16B）从第一壁（16A）的一侧的电路板的表面突出并延伸到第一壁（16A）的后壁的内表面 情况（11）。 当从前侧观察时，第一壁（16A）的另一侧接触壳体（11）的右壁。 天线（17）设置在由电子吸波单元（16）形成的正方形空间和壳体（10）的右后壁的内侧。

公开(公告)号：KR1020010064259A

公开(公告)日：2001-07-09

申请号：KR1019990062409

申请日：1999-12-27

Applicant: 한국전자통신연구원

Inventor： 윤재훈 ,  권종화 ,  박현호 ,  이태윤

IPC: H01Q1/24 ,  H01Q15/14 ,  H01Q5/10

Abstract: PURPOSE: A broad band antenna system for a terminal is provided to have a shorter electric length than 1/4 wave length, and be mountable on an inside as well as reducing electromagnetic wave effect. CONSTITUTION: A reflecting plate(101) is installed on a rear surface of a terminal, controls radiated patterns of an electromagnetic wave generated on an element(109), reduces the radiant electromagnetic wave in a head direction, in other words, at a front surface of the terminal, and thus decreases an electromagnetic wave absorption index. An element support(110) is fixed with a non-conductive material or a conductive material to prevent a damage on the element during the terminal is carried. In a case that the element support(110) is manufactured of the non-conductive material, resonance is determined according to size of a cap-shaped conductor(108) and the element(109), such that resonance frequency is adjusted according to the size. In case of the element support(110) is manufactured of the conductive material, the resonance frequency is controllable by varying a position where the element support(110) is mounted besides the size of the cap type conductor(108) and the element(109).

Abstract translation: 目的：提供一种用于端子的宽带天线系统，具有比1/4波长更短的电长度，并可安装在内部，并减少电磁波效应。 构成：在终端的后表面安装有反射板（101），控制在元件（109）上产生的电磁波的辐射图案，减少了头部方向的辐射电磁波，换句话说，在前方 从而降低电磁波吸收指数。 元件支撑件（110）用非导电材料或导电材料固定，以防止在端子承载期间对元件造成损坏。 在元件支撑件（110）由非导电材料制造的情况下，根据帽状导体（108）和元件（109）的尺寸来确定共振，使得谐振频率根据 尺寸。 在由导电材料制造元件支撑件（110）的情况下，除了帽型导体（108）和元件（109）的尺寸之外，通过改变安装元件支撑件（110）的位置来控制谐振频率 ）。

公开(公告)号：KR100287066B1

公开(公告)日：2001-04-16

申请号：KR1019970062888

申请日：1997-11-25

Applicant: 한국전자통신연구원

Inventor： 윤재훈 ,  심환우 ,  조광윤

IPC: H01Q9/16 ,  H01Q1/52

Abstract: PURPOSE: A spherical dipole antenna is provided to accomplish convenience of disassembling and assembling semisphere by dividing a semiconductor into a cover plate coupled to an inner conductive plate, and a separable upper housing. CONSTITUTION: A spherical dipole antenna comprises an insulating dielectric plate, a lower conductive plate(11), a lower housing(8), an electronic circuit, an upper conductive plate(10), a semisphere upper housing(6), a cover plate(7), and power switch. The lower and the upper conductive plates are attached under and on the dielectric plate, respectively. The upper conductive plate(11) accepts the electronic circuit. The semisphere upper housing(6) is coupled to the upper conductive plate(10) and has many center openings. The cover plate(7) seals the openings of the semisphere upper housing(6) and has many openings. The power switch is allocated at one of the openings of the cover plate(7) for controlling internal power of the electronic circuit manually.

公开(公告)号：KR100280835B1

公开(公告)日：2001-02-01

申请号：KR1019980044408

申请日：1998-10-22

Applicant: 한국전자통신연구원

Inventor： 윤재훈 ,  심환우

IPC: H01R13/648

Abstract: 본 발명은 유무선통신 분야, 전자파 내성(EMS) 측정 및 불요 전자파 (EMI) 측정 등의 분야에서의 측정 시설에서 사용할 수 있는 직선형 양방향성 결합기에 관한 것이다.
본 발명은 양측부에 2개소의 절개홈이 상하로 각각 형성되며, 내면에는 다수의 테이퍼면이 형성되어 있는 제 1 외부도체; 상기 제 1 외부도체와 동일한 구성을 가지며, 상기 제 1 외부도체와 서로 대칭적으로 결합되어 그 사이에 일정한 공간을 형성하는 제 2 외부도체; 양단이 상기 제 1 및 제 2 외부도체의 결합시 양측부에 형성되는 개구에 각각 수용되며, 양측면은 상기 제 1 및 제 2 외부도체의 테이퍼면에 대응하는 다수의 테이퍼면으로 형성되어 있는 평판형의 제 1 및 제 2 내부도체; 상기 제 1 및 제 2 외부도체의 개구 내에서 제 1 및 제 2 내부도체의 양단이 각각 결합되는 다수의 연결체 조립체; 상기 제 1 및 제 2 외부도체의 외부에 고정되며, 상기 연결체 조립체를 통하여 상기 제 1 및 제 2 내부도체 양단이 각각 접속되는 다수의 커넥터; 및 상기 제 1 및 제 2 외부도체 상하부에 각각 결합되는 제 3 및 제 4 외부도체를 포함하여 이루어지고, 높은 고전력 전송이 가능하고 저주파대역을 포함한 광대역 특성의 양방성 결합기를 제시하고자 한다.

公开(公告)号：KR1020000026747A

公开(公告)日：2000-05-15

申请号：KR1019980044408

申请日：1998-10-22

Applicant: 한국전자통신연구원

Inventor： 윤재훈 ,  심환우

IPC: H01R13/648

Abstract: PURPOSE: A linear two-way coupler is provided to transmit high electric power by making an internal conductor without a curve and to keep a low changing rate property in coupling volume by controlling distance between inter-conductors. CONSTITUTION: A first external conductor(10) has respectively two grooves on both sides and a plurality of taper-planes. A second external conductor(12) has the same structure with the first external conductor(10) and a space is formed by symmetrically coupling with the first and the second conductors(10,12). A first and second internal planar conductor(20,22) having a plurality of taper-planes corresponding to the taper-planes of the first and second external conductors(10,12) are received to two holes generated by coupling the first and second external conductors(10,12), wherein the internal sides of the first and second external conductors(10,12) have a first horizontal plane in the center area, first taper-planes formed on both sides of the first horizontal plane, second horizontal planes and second taper-planes.

Abstract translation: 目的：提供线性双向耦合器，通过使内部导体没有曲线来传输高功率，并通过控制导体间的距离来保持耦合体积中的低变化率特性。 构成：第一外部导体（10）在两侧分别具有两个凹槽和多个锥形平面。 第二外部导体（12）具有与第一外部导体（10）相同的结构，并且通过与第一和第二导体（10,12）对称地耦合形成空间。 具有对应于第一和第二外部导体（10,12）的锥面的多个锥形平面的第一和第二内部平面导体（20,22）被接收到通过将第一和第二外部导体 导体（10,12），其中第一和第二外部导体（10,12）的内侧在中心区域具有第一水平面，形成在第一水平面两侧的第一锥形平面，第二水平面 和第二锥形平面。

公开(公告)号：KR1020000021422A

公开(公告)日：2000-04-25

申请号：KR1019980040512

申请日：1998-09-29

Applicant: 한국전자통신연구원

Inventor： 윤재훈 ,  조광윤 ,  채종석

IPC: G01R29/08

Abstract: PURPOSE: A coupled transmission line cell is provided to enhance a uniformity of an electromagnetic wave as well as to manufacture precisely a resistance and a fault of the electromagnetic wave by removing a distortion phenomenon occurred by an affection of the electromagnetic wave. CONSTITUTION: A first inner conductor(7) is horizontally located and connected to a first connector(10) and a third connector(12). A second inner conductor(8) is horizontally located and connected to a second connector(11) and a fourth connector(13). A door on which a shield window(16) is formed is installed to one side of a center external conductor(4) of an object region portion(1). A pedestal(14) to which a wheel is installed is formed to a bottom surface of the center external conductor(4) of the object region portion(1). The first inner conductor(7) is supported by a first support board(17). The second inner conductor(8) is supported by a second support board(18). A coaxial connector(3) has a connector for providing an electricity to both side of the first inner conductor(7) and the second inner conductor(8), and it also has a first external conductor(6) for supporting each connector and being connected to an external body.

Abstract translation: 目的：提供耦合传输线路单元以增强电磁波的均匀性，并通过消除电磁波的影响产生的失真现象，精确地制造电磁波的电阻和故障。 构成：第一内部导体（7）水平地定位并连接到第一连接器（10）和第三连接器（12）。 第二内部导体（8）水平地定位并连接到第二连接器（11）和第四连接器（13）。 在物体区域部分（1）的中心外部导体（4）的一侧上安装有形成有屏蔽窗（16）的门。 在物体区域部分（1）的中心外部导体（4）的底表面上形成有安装有轮的基座（14）。 第一内部导体（7）由第一支撑板（17）支撑。 第二内导体（8）由第二支撑板（18）支撑。 同轴连接器（3）具有用于向第一内部导体（7）和第二内部导体（8）的两侧提供电力的连接器，并且还具有用于支撑每个连接器的第一外部导体（6） 连接到外部机体。