-
公开(公告)号：KR100468201B1
公开(公告)日：2005-01-26
申请号：KR1020010067916
申请日：2001-11-01
Applicant: 박익모
IPC: H01Q9/28
Abstract: PURPOSE: A micro strip spiral antenna is provided to allow the antenna to be used in a small mobile communication device by reducing the vertical volume of the antenna, while reducing manufacturing costs. CONSTITUTION: A micro strip spiral antenna comprises a dielectric substrate(21) having a predetermined dielectric constant and height(h); a grounding surface(22) formed on the dielectric substrate; a slot(23) formed at the center of the grounding surface; two spiral lines(24,25) having a symmetrical structure, and which are formed by the rotation of 180 degrees centering from the center point formed at the bottom of the dielectric substrate; a main feed line(28) having a power distributor arranged at the bottom surface of the dielectric substrate so as to feed power to the two spiral lines; and two feed lines(26,27) branched off from the main feed line and connected to the outer ends of the spiral lines, respectively.
Abstract translation: 目的：提供微带螺旋天线，通过减小天线的垂直体积，使天线用于小型移动通信设备，同时降低制造成本。 构成：一种微带螺旋天线包括具有预定的介电常数和高度（h）的介电基片（21）; 接地面（22），形成在电介质基板上; 一个形成在接地表面中心的槽（23） 两个具有对称结构的螺旋线（24,25），它们是由形成在介质基片底部中心的中心旋转180°而形成的; 主馈线（28），其具有布置在所述介电基板的底表面处的功率分配器，以向所述两个螺线输送功率; 和两根从主馈线分出并分别连接到螺旋线外端的馈线（26,27）。
-
-
公开(公告)号：KR1020070009892A
公开(公告)日：2007-01-19
申请号：KR1020050063845
申请日：2005-07-14
Applicant: 조치현 , 추호성 , 박익모 , 엘에스산전 주식회사
IPC: H01Q1/38
Abstract: A broad band antenna having an isotropic radiation pattern is provided to perform mass production and to reduce a manufacturing cost by manufacturing an antenna by a printed pattern. A broad band antenna having an isotropic radiation pattern includes an antenna substrate(11), two dipole antennas(12,13), T-matching circuits(14,14'), and a feeding unit(15). The antenna substrate(11) prints an antenna pattern. Two dipole antennas(12,13) are printed to be bent on an upper part of the antenna substrate(11). The T-matching circuits(14,14') are connected to the two dipole antennas(12,13). The feeding unit(15) is formed between the T-matching circuits(14,14'), and provides an electric current. The two dipole antennas(12,13) are bent at least twice so as not to be overlapped with each other.
Abstract translation: 提供具有各向同性辐射图案的宽带天线，以通过印刷图案制造天线来进行批量生产并降低制造成本。 具有各向同性辐射图的宽带天线包括天线基板（11），两个偶极天线（12,13），T匹配电路（14,14'）和馈电单元（15）。 天线基板（11）打印天线图案。 打印两个偶极天线（12,13）以在天线基板（11）的上部弯曲。 T匹配电路（14,14'）连接到两个偶极子天线（12,13）。 馈电单元（15）形成在T匹配电路（14,14'）之间，并提供电流。 两个偶极天线（12,13）弯曲至少两次，以便彼此不重叠。
-
公开(公告)号：KR100641290B1
公开(公告)日：2006-10-31
申请号：KR1020040045770
申请日：2004-06-18
Applicant: 박익모
IPC: H01Q9/30
Abstract: 본 발명은 초 광대역 특성을 나타내는 모노폴 안테나에 관한 것으로, 특히 기판상에 직선형태로 프린트된 급전선과, 그 급전선 끝단에 형성된 원형 또는 타원형의 복사소자와, 상기 복사소자 및 급전선 양측 또는 배면에 상기 복사소자 주변이 급전선을 향해 곡선형으로 테이퍼지도록 형성된 접지면으로 구성되어 임피던스를 점진적으로 변화시킴으로써 하한주파수와 상한 주파수의 비가 30:1 이상의 초광대역 특성을 가지며, 일반적인 모노폴 안테나와 유사한 전방향성 코니컬 빔 복사패턴을 나타내는 변형된 접지면을 이용한 초광대역 프린티드 모노폴 안테나를 제공한다.
모노폴 안테나-
Patent Agency Ranking
公开(公告)号：KR100562952B1
公开(公告)日：2006-03-22
申请号：KR1020030054148
申请日：2003-08-05
Applicant: 박익모
IPC: H01Q1/38
Abstract: 본 발명은 위상 천이기를 제어하여 스파이럴에 연결되는 급전선의 위상차를 조절함으로써 다중 주파수 대역에서 빔의 모양을 선택할 수 있는 다기능 마이크로 스트립 스파이럴 안테나에 관한 것으로, 특히 하위 주파수 대역에서 안테나 평면에 수직한 고정빔, 그리고 상위 주파수 대역에서의 수직빔, 코니컬 빔, 기운 빔 등 여러가지의 서로 다른 빔 패턴을 얻을 수 있으며, 각 주파수 대역에서 10% 이상의 넓은 대역폭을 가지는 다양한 복사패턴을 갖는 다중 대역용 다기능 마이크로스트립 스파이럴 안테나를 제공한다.
마이크로스트립 스파이럴 안테나-
-
公开(公告)号：KR100429410B1
公开(公告)日：2004-04-29
申请号：KR1020010051821
申请日：2001-08-27
Applicant: 박익모
IPC: H01Q11/08
Abstract: PURPOSE: A microstrip spiral antenna is provided to allow for ease of design by permitting the antenna to have a planar feeder structure and eliminating the necessity of using an additional matching terminal. CONSTITUTION: A microstrip spiral antenna(10) comprises a dielectric substrate(11) having a predetermined dielectric constant and a height(h); a ground surface(12) formed on the top of the dielectric substrate; a slot(13) formed on the center of the ground surface, and which has a predetermined radius; a spiral line(14) formed at the portion having a center point same as the center point of the slot formed at the bottom surface of the dielectric substrate; and a feeder line.
Abstract translation: 目的：提供微带螺旋天线，通过允许天线具有平面馈线结构并消除使用额外的匹配端子的必要性，从而便于设计。 构成：微带螺旋天线（10）包括具有预定的介电常数和高度（h）的介质基片（11）; 形成在电介质基板的顶部上的接地表面（12） 一个形成在地表中心并具有预定半径的槽（13） 一个螺旋线（14），形成在中心点与形成在介质基片底面上的槽的中心点相同的部分上; 和一条支线。
-
公开(公告)号：KR1020030018217A
公开(公告)日：2003-03-06
申请号：KR1020010051821
申请日：2001-08-27
Applicant: 박익모
IPC: H01Q11/08
Abstract: PURPOSE: A microstrip spiral antenna is provided to allow for ease of design by permitting the antenna to have a planar feeder structure and eliminating the necessity of using an additional matching terminal. CONSTITUTION: A microstrip spiral antenna(10) comprises a dielectric substrate(11) having a predetermined dielectric constant and a height(h); a ground surface(12) formed on the top of the dielectric substrate; a slot(13) formed on the center of the ground surface, and which has a predetermined radius; a spiral line(14) formed at the portion having a center point same as the center point of the slot formed at the bottom surface of the dielectric substrate; and a feeder line.
Abstract translation: 目的：提供微带螺旋天线，以便通过允许天线具有平面馈线结构并消除使用附加匹配终端的必要性来实现设计。 构成：微带螺旋天线（10）包括具有预定介电常数和高度（h）的电介质基片（11）。 形成在所述电介质基板的顶部上的接地面（12） 形成在所述地面的中心并且具有预定半径的槽（13）; 形成在与形成在电介质基板的底表面处的槽的中心点相同的中心点的部分处的螺旋线（14） 和馈线。
-
公开(公告)号：KR1020030017214A
公开(公告)日：2003-03-03
申请号：KR1020010051414
申请日：2001-08-24
Applicant: 박익모
IPC: H01Q13/08
Abstract: PURPOSE: A small planar patch antenna is provided to reduce the size of the antenna and widen the bandwidth, while maintaining radiation characteristics similar to the characteristics of a monopole antenna. CONSTITUTION: A small planar patch antenna comprises a radiation unit and a feeder unit. The radiation unit includes an upper patch(11) for radiating wave; a first dielectric formed beneath the upper patch; a lower patch(12) formed beneath the first dielectric, and which has a size same as the size of the upper patch; a plurality of vias(15) for electrically connecting the upper patch and the lower patch; and a second dielectric formed beneath the lower patch, and which has a dielectric constant different from the dielectric constant of the first dielectric. The feeder unit includes a dielectric substrate(13) arranged beneath the radiation unit, and which has a feeder line(17) for supplying electricity; a via for connecting the feeder line formed on the dielectric substrate and the lower patch of the radiation unit; a ground surface(14) formed between the second dielectric and the dielectric substrate, and which has a hole(18) for penetration of the via; and two or more short pins(16) for electrically disconnecting the ground surface and the lower patch of the radiation unit so as to reduce the size of the radiation unit.
Abstract translation: 目的：提供一个小的平面贴片天线，以减少天线的尺寸并加宽带宽，同时保持与单极天线特性相似的辐射特性。 构成：小平面贴片天线包括辐射单元和馈送单元。 辐射单元包括用于辐射波的上片（11）; 形成在上部贴片下方的第一电介质; 形成在所述第一电介质下方并且具有与所述上部贴片的尺寸相同的尺寸的下部贴片（12）; 多个通孔（15），用于电连接上部贴片和下部贴片; 以及形成在所述下贴片下方并且具有不同于所述第一电介质的介电常数的介电常数的第二电介质。 馈电单元包括布置在辐射单元下方的电介质基板（13），并具有用于供电的馈线（17）; 通孔，用于连接形成在电介质基片上的馈线和辐射单元的下贴片; 形成在所述第二电介质和所述电介质基板之间并具有用于穿透所述通孔的孔（18）的接地表面（14） 以及两个或更多个短引脚（16），用于电离开辐射单元的接地表面和下贴片，以减小辐射单元的尺寸。
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.022 seconds)
