公开(公告)号：KR1020080002708A

公开(公告)日：2008-01-04

申请号：KR1020070100808

申请日：2007-10-08

Applicant: (주)파트론

Inventor： 임병준 ,  이정남

IPC: H01H13/08

Abstract: A dual band patch antenna for a Zigbee system is provided to decrease a size of the antenna by forming an F-type slot and a chair-type slot on a square/non-square patch antenna. A feeding line is arranged to traverse a center portion of a square microstrip patch antenna in a normal direction. A radiating patch surface(310) is attached to one side of a slot and freely radiates electromagnetic waves, which are generated from a magnetic current, to a free space. A feeding line(311) with a CPWG(CoPlanar Waveguide with Ground) structure is connected to a front substrate on the radiating patch surface and transmits signals. F-type slots(321,322,323) are arranged at the center of the radiating patch surface. A square slot(320) is smaller than the F-type slot which is arranged on a left side of the feeding line. A length of a long slot on the F-type slot is adjusted to regulate a low frequency band. A size of the radiating patch is changed to adjust a global frequency band.

Abstract translation: 提供了一种用于Zigbee系统的双频贴片天线，用于通过在正方形/非正方形贴片天线上形成F型槽和椅型槽来减小天线的尺寸。 馈电线布置成沿正向穿过正方形微带贴片天线的中心部分。 辐射贴片表面（310）附接到槽的一侧，并且自由地将从磁流产生的电磁波辐射到自由空间。 具有CPWG（CoPlanar Waveguide with Ground）结构的馈电线（311）连接到辐射贴片表面上的前衬底并发射信号。 F型槽（321,322,323）布置在辐射贴片表面的中心。 方槽（320）小于布置在馈送线左侧的F型槽。 调整F型槽上长槽的长度以调节低频带。 改变辐射贴片的尺寸以调整全局频带。

公开(公告)号：KR1020080002346A

公开(公告)日：2008-01-04

申请号：KR1020060061128

申请日：2006-06-30

Applicant: (주)파트론

Inventor： 임병준 ,  이정남

IPC: H01Q13/08 ,  H01Q9/04

Abstract: A dual band patch antenna for a Zigbee system is provided to enhance user convenience by adjusting a length of a slot and a size of a radiating patch. A feeding line is arranged to traverse a center portion of a microstrip patch antenna in a normal direction. A radiating patch surface(310) is attached to one surface of a slot and freely radiates electromagnetic waves which are generated from a magnetic current, to a free space. F-type slots(321,322,323) are arranged at the center of the radiating patch surface. A CPWG(CoPlanar Waveguide with Ground) structure feeding line(311) is connected to a front substrate on the radiating patch surface and transmits signals. A rectangular slot(320) is smaller than the F-type slot which is arranged on a left side of the feeding line. A length of a long slot on the F-type slot is adjusted to regulate a low frequency band. A size of the radiating patch is adjusted to adjust a global frequency band.

Abstract translation: 提供了一种用于Zigbee系统的双频贴片天线，用于通过调整插槽的长度和辐射贴片的尺寸来增强用户的便利性。 馈电线布置成沿正向穿过微带贴片天线的中心部分。 辐射贴片表面（310）附接到槽的一个表面并且自由地将从磁流产生的电磁波辐射到自由空间。 F型槽（321,322,323）布置在辐射贴片表面的中心。 结构馈电线（311）的CPWG（CoPlanar波导）结构馈电线路连接到辐射贴片表面上的前衬底并发射信号。 矩形槽（320）小于布置在馈送线左侧的F型槽。 调整F型槽上长槽的长度以调节低频带。 调整辐射贴片的尺寸以调整全局频带。

公开(公告)号：KR100734917B1

公开(公告)日：2007-07-03

申请号：KR1020070029958

申请日：2007-03-27

Applicant: (주)파트론

Inventor： 임병준 ,  이정남 ,  박종권

IPC: H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q9/0414 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q13/10

Abstract: A DVB-H(Digital Video Broadcasting-Handheld) antenna for a mobile communication terminal is provided to acquire a sufficient antenna space in the mobile communication terminal by including a radiator of a bent shape between an upper ground plane and a lower ground plane. A DVB-H antenna for a mobile communication terminal includes a lower ground plane(201), an upper ground plane(200), a hinge(205), a radiator(204), a short circuit line(206), a feeding line(203), and a matching circuit. The lower ground plane(201) is located on a PCB substrate. The upper ground plane(200) is located to be apart from the lower ground plane(201). The hinge(205) connects a side of the lower ground plane(201) with a side of the upper ground plane(200). The radiator(204) of a bent shape is located on a space between the lower ground plane and the upper ground plane(200). The short circuit line(206) connects the upper ground plane(200) with a left or right upper side of the radiator(204). The feeding line(203) connects a left or right lower side of the radiator(204) with a part from which the lower ground plane(201) is removed. The matching circuit locates a chip capacitor in series or parallel by removing a part of the feeding line(203). The matching circuit is formed by locating a chip inductor and the chip capacitor in parallel between the feeding line(203) and the lower ground plane(201).

Abstract translation: 提供了一种用于移动通信终端的DVB-H（数字视频广播 - 手持式）天线，用于通过在上地平面和下地平面之间包括弯曲形状的散热器来获取移动通信终端中的足够的天线空间。 用于移动通信终端的DVB-H天线包括下接地平面（201），上接地平面（200），铰链（205），散热器（204），短路线（206），馈线 （203）和匹配电路。 下接地平面（201）位于PCB基板上。 上接地平面（200）位于与下接地平面（201）分开的位置。 铰链（205）将下接地平面（201）的一侧与上接地平面（200）的一侧连接。 弯曲形状的散热器（204）位于下地平面和上地平面（200）之间的空间中。 短路线（206）将上接地平面（200）与散热器（204）的左右上侧连接。 馈送线（203）将散热器（204）的左或右下侧与去除下接地平面（201）的部分连接。 匹配电路通过去除馈电线（203）的一部分来串联或并联定位片式电容器。 匹配电路通过将芯片电感器和芯片电容器并联在馈电线路（203）和下部接地平面（201）之间而形成。