首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Ultra Wide Band antenna
摘要
<p>본 발명은 초광대역의 신호를 송신 및 수신하는데 사용되는 초광대역 안테나에 관한 것으로서 고유전율의 유전체 기판의 상면에 공중으로 방사할 초광대역의 방사신호가 인가되는 방사신호 입력패턴을 함과 아울러 유전체 기판의 상면에 1/4 크기의 타원형으로 이루어지는 방사패턴을 형성하는 것으로 방사신호 입력패턴으로 입력되는 초광대역의 신호가 방사패턴으로 커플링되어 공중으로 방사된다.</p>
申请公布号
KR101091174(B1)
申请公布日期
2011.12.09
申请号
KR20080119326
申请日期
2008.11.28
申请人
发明人
分类号
H01Q1/38;H01Q5/00;H01Q13/08
主分类号
H01Q1/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for controlling i.c. engine torque utilizes operating ignition advance angle less than minimum allowed advance angle for time less than maximum time allowed for operation at advance angle less than minimum
Metal cable drum which can be taken apart consists of central drum made up of staves and flanges made up of plates in shape of sector of circle which are connected by bolting to C-profiles
Heat pipe for spacecraft panels, has fin continuing without uneven part from heat transfer plane of flat part having concave part on backside and provides each of pipe parts with heat transfer plane extending to adjacent pipe
DISPOSITIF DE TRAITEMENT PAR CATALYSE DES ODEURS ET HOTTE DE FILTRATION EQUIPEE D'UN TEL DISPOSITIF
(CYCLO) CONDENSATION DE COMPOSES ISOCYANATES
Electrically assisted disc brake for automotive vehicle, has at least one inclinable brake pad, which is modified by an amplifying unit
SUBSTRATE TREATMENT APPARATUS
Forbindelser som inneholder amin- og karboksylgrupper som asfaltendispergenter i råolje
Pivoting headlamp or spotlight for road vehicle has lamp assembly held in frame pivoting on vertical axis to enable accurate aiming of light beam
CONTACT ELECTRIQUE A SURFACE DE CONTACT PERFECTIONNEE ET CONNECTEUR ELECTRIQUE OU SYSTEME DE RACCORDEMENT ELECTRIQUE CORRESPONDANT
PROCEDE DE SUIVI D'UN ENVOI, DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE ET APPAREIL D'IMPRESSION
BIDET WITH URINE ANALYSIS AND BODY FAT MEASUREMENT FUNCTIONS
Boresystem med utvidbar hylse
Assembly and testing of a double resonator acoustic panel with honeycomb construction, uses digital camera to monitor holes in septum separating two honeycomb structures
PROCEDE DE FABRICATION D'UNE JANTE EN ALLIAGE LEGER, ET JANTE EN ALLIAGE LEGER AMELIOREE, POUR VEHICULE AUTOMOBILE
SEPARATOR FOR LITHIUM ION SECONDARY BATTERY
Pressure sensor for a liquefied gas tank, especially for a motor vehicle, comprises a piezoelectric sensor that is formed by converting the inner tank wall surface to corundum which then acts as the sensor itself
Distribution pump for fluid product comprises pump housing and piston having upper sealing lip comprising first and second lip sections sealing housing and stop ferrule in piston rest position