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    • 2. 发明授权
    • 전계 강도 측정 방법
    • 测量电场强度的方法
    • KR101306171B1
    • 2013-09-09
    • KR1020130000481
    • 2013-01-03
    • 엘아이지넥스원 주식회사
    • 박슬기문효상
    • G01R29/14G01R29/12H04W24/00
    • PURPOSE: A method for measuring the intensity of an electric field is provided to eliminate the need of additional equipment by correcting electric field intensity using software. CONSTITUTION: An electric field intensity measuring method includes a signal collecting step (S410), an electric field intensity measuring step (S420), a loss calculating step (S430), an electric field intensity correcting step (S440) and a display step. Signals are collected using an antenna in the signal collecting step. The electric field intensity of the collected signal is measured in the electric field intensity measuring step. The loss of the antenna is calculated using the radial variation of the antenna in the loss calculating step. The loss is reflected to the electric field intensity for correcting the electricity intensity in the electric field intensity correcting step. The result in which the measured electric field intensity is corrected is displayed in the display step. [Reference numerals] (AA) Start; (BB) Start; (S410) Collect signals; (S420) Measure the electric intensity of the signals; (S430) Calculate the loss where the result of direction detection is applied; (S440) Correct the electric intensity
    • 目的:提供一种用于测量电场强度的方法,以通过使用软件校正电场强度来消除额外设备的需要。 构成:电场强度测量方法包括信号收集步骤(S410),电场强度测量步骤(S420),损耗计算步骤(S430),电场强度校正步骤(S440)和显示步骤。 在信号收集步骤中使用天线收集信号。 在电场强度测量步骤中测量所收集的信号的电场强度。 使用损耗计算步骤中的天线的径向变化来计算天线的损耗。 损耗被反映到用于校正电场强度校正步骤中的电力强度的电场强度。 在显示步骤中显示测量的电场强度被校正的结果。 (附图标记)(AA)开始; (BB)开始; (S410)收集信号; (S420)测量信号的电强度; (S430)计算应用方向检测结果的损耗; (S440)校正电气强度
    • 3. 发明公开
    • 무지향성을 갖는 소형 광대역 안테나
    • 具有等速特征的小宽带天线
    • KR1020090041911A
    • 2009-04-29
    • KR1020070107690
    • 2007-10-25
    • 엘아이지넥스원 주식회사
    • 추호성조치현박슬기오승섭박익모
    • H01Q13/24H01Q9/16H01Q1/24
    • A small broadband antenna with omnidirectivity is provided to increase an operational bandwidth by preventing a side lobe and the null in a direction of a main bean in a high frequency region. A small broadband antenna(1) includes a dipole device(10), a matching stub(20) and a disc(30). The matching stub is combined in both ends of the dipole element. The matching stub is formed with a multi layered truncated cone shape. The disc is combined in the matching stub. The matching stub includes a first truncated cone unit(21), a second truncated cone unit(22), and a cone unit(23). The diameter of the first truncated cone unit becomes smaller to the disc direction. The diameter of the second truncated cone unit becomes smaller to the dipole device direction. The cone unit is positioned between the second truncated cone unit and the dipole device. The diameter of the cone unit becomes smaller to the dipole element.
    • 提供具有全向性的小型宽带天线,以通过防止在高频区域中的主豆的方向上的旁瓣和零点来增加操作带宽。 小型宽带天线(1)包括偶极设备(10),匹配短线(20)和盘(30)。 匹配的短截线被组合在偶极子元件的两端。 匹配的短截线形成有多层截锥形。 光盘在匹配的存根中组合。 匹配短截线包括第一截锥体单元(21),第二截锥体单元(22)和圆锥单元(23)。 第一截锥体的直径变得比盘方向小。 第二截锥形单元的直径相对于偶极装置方向变小。 锥形单元位于第二截锥体和偶极装置之间。 锥形单元的直径相对于偶极子元件变小。
    • 4. 发明公开
    • 방향 탐지용 폴디드 다이폴 안테나
    • 折叠DIPOLE天线方向寻找应用程序
    • KR1020090041910A
    • 2009-04-29
    • KR1020070107689
    • 2007-10-25
    • 엘아이지넥스원 주식회사
    • 추호성오이석조치현박슬기정근석
    • H01Q9/16H01Q1/24
    • A folded dipole antenna for detecting a direction is provided to maintain high radiation resistance in a low frequency region by including a pin diode. A folded dipole antenna(1) includes a base substrate(10), a first radiation element(30), a second radiation device(40) and a disc(50). A first radiation element is formed on the base substrate. The first radiation element receives the RF(Radio Frequency) signal and a DC control signal. A second radiation device is formed on the base substrate in parallel to the first radiation element. The second radiation element includes a switch element. The switch element is turned on or off by a DC control signal. The disc is combined in both sides of the first radiation element and the second radiation element. The switch element is a pin diode(42).
    • 提供用于检测方向的折叠偶极天线,以通过包括pin二极管来保持低频区域中的高辐射电阻。 折叠偶极天线(1)包括基底(10),第一辐射元件(30),第二辐射装置(40)和盘(50)。 第一辐射元件形成在基底基板上。 第一辐射元件接收RF(射频)信号和DC控制信号。 第二辐射装置与第一辐射元件平行地形成在基底基板上。 第二辐射元件包括开关元件。 开关元件由直流控制信号接通或断开。 盘被组合在第一辐射元件和第二辐射元件的两侧。 开关元件是pin二极管(42)。
    • 6. 发明授权
    • 전계 강도 측정 장치
    • 测量电场强度的装置
    • KR101306167B1
    • 2013-09-09
    • KR1020130000478
    • 2013-01-03
    • 엘아이지넥스원 주식회사
    • 박슬기문효상
    • G01R29/14G01R29/12H04W24/00
    • PURPOSE: A device capable of measuring the intensity of an electric field is provided to accurately measure the intensity of an electric field by reflecting the loss of an antenna for correcting the intensity of the electric field using software. CONSTITUTION: An electric field measuring device (100) includes a signal collecting part (110), an electric field intensity measuring part (120), a loss calculating part (130), an electric field intensity correcting part (140), a power part (150) and a main controlling part (160). The signal collecting part (110) uses an antenna for collecting a signal. The electric field intensity measuring part measures the electric field intensity of the collected signal. The loss calculating part (130) calculates the loss of the antenna and uses a radial angle variation as the direction variation of the antenna. The electric field intensity correcting part reflects the calculated loss into the electric field intensity for correcting the measured electric field intensity. [Reference numerals] (AA) Start; (BB) End; (S410) Collect signals; (S420) Measure the electric intensity of the signals; (S430) Calculate the loss where the result of direction detection is applied; (S440) Correct the electric intensity
    • 目的:提供一种能够测量电场强度的装置,以通过使用软件反映用于校正电场强度的天线的损耗来精确地测量电场的强度。 构成:电场测量装置(100)包括信号收集部(110),电场强度测量部(120),损耗计算部(130),电场强度校正部(140),功率部 (150)和主控制部(160)。 信号收集部分(110)使用用于收集信号的天线。 电场强度测量部分测量所收集信号的电场强度。 损失计算部(130)计算天线的损耗,并使用径向角变化作为天线的方向变化。 电场强度校正部将计算出的损耗反映到用于校正测得的电场强度的电场强度中。 (附图标记)(AA)开始; (BB)结束; (S410)收集信号; (S420)测量信号的电强度; (S430)计算应用方向检测结果的损耗; (S440)校正电气强度
    • 7. 发明授权
    • 레이더 신호의 편파 판별 장치 및 그 방법
    • 用于补充LADAR信号的装置及其方法
    • KR101083050B1
    • 2011-11-16
    • KR1020100090367
    • 2010-09-15
    • 엘아이지넥스원 주식회사
    • 박슬기국찬호문병진문효상
    • G01S7/03H01Q13/02
    • PURPOSE: An apparatus for determining the polarization of a radar signal and a method thereof are provided to receive a vertically polarized wave, a horizontally polarized wave, a left turn circular polarized wave, and a right turn circularly polarized wave. CONSTITUTION: An apparatus for determining the polarization of a radar signal comprises a sinuous antenna(10), a divider(20), a hybrid coupler(30), and a polarization determining unit(40). The antenna receives the linear polarization of a radar signal which is received in real time. The divider branches off the linear polarization to first linear polarization and second linear polarization. A hybrid coupler changes the first polarization into circular polarization. A polarization determining unit distinguishes the polarization of the radar signal which is received in real time based on the second linear polarization and the circular polarization.
    • 目的:提供一种用于确定雷达信号极化的装置及其方法,用于接收垂直极化波,水平极化波,左旋圆偏振波和右旋圆极化波。 构成:用于确定雷达信号的极化的装置包括一个弯曲天线(10),一个分频器(20),一个混合耦合器(30)和一个偏振确定单元(40)。 天线接收实时接收的雷达信号的线性极化。 分频器将线偏振分支到第一线性偏振和第二线性偏振。 混合耦合器将第一偏振改变为圆偏振。 偏振光确定单元基于第二线性偏振和圆偏振来区分实时接收的雷达信号的偏振。
    • 8. 发明授权
    • 방향 탐지용 폴디드 다이폴 안테나
    • 折叠偶极天线用于方向发现应用
    • KR100963231B1
    • 2010-06-10
    • KR1020070107689
    • 2007-10-25
    • 엘아이지넥스원 주식회사
    • 추호성오이석조치현박슬기정근석
    • H01Q9/16H01Q1/24
    • 본 발명은 방향 탐지용 폴디드 다이폴 안테나에 관한 것으로서, 본 발명은 베이스 기판; 상기 베이스 기판 위에 위치하며, RF 신호와 DC 제어 신호를 입력 받도록 소정의 간격으로 이격되어 형성되는 제 1 방사 소자; 상기 제 1 방사 소자와 평행하게 상기 베이스 기판 위에 형성되며, 상기 DC 제어 신호에 의하여 온/오프되는 스위치 소자를 구비하는 제 2 방사 소자; 및 상기 제 1 방사 소자와 제 2 방사 소자의 양 단에 결합되는 디스크;를 포함하는 폴디드(foleded) 다이폴 안테나를 개시한다. 본 발명에 따르면, 저주파 영역에서 높은 복사 저항을 유지하고, 안테나의 유효 길이를 짧게 유지하여 고주파 영역에서 복사 패턴이 일그러지지 않는 장점이 있다. 또한, 본 발명의 다이폴 안테나는 동일한 임피던스 공진을 가지는 기존의 다이폴 안테나에 비하여 고주파 대역에서 안테나 복사 패턴에 부엽과 널을 적게 발생 시키며, 안테나의 동작 대역폭을 약 2 배 정도 증가시킬 수 있다.
      다이폴 안테나, 디스크, 핀 다이오드