专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1019990067740A 원격 안테나 정렬 방법 및 장치 失效
标题翻译：远程卫星对讲机
公开(公告)号：KR1019990067740A
公开(公告)日：1999-08-25
申请号：KR1019990000099
申请日：1999-01-06
申请人： 주식회사 엘지이아이
发明人： 그루키웨인
IPC分类号： H01Q3/34
摘要： 본발명은위성으로부터디지털텔레비전신호들을수신하는원격위성접시안테나설정장치에관한것이다. 이를위하여본발명은신호세기, 신호의질, 심볼레벨을결정하는정렬검출기를포함하여구성된다. 본발명에따른장치에서, 수신된신호는안테나로부터동축케이블을통하여텔레비전수신기로전송되고, DC 전원은안테나와함께있는집적수신기디코더(Integrated Receiver Decoder)를동작시키기위하여, 상기텔레비전수신기에서동축케이블을통하여공급된다. 신호세기신호, 신호질의신호및 심볼레벨정렬신호는, 엔코드되고상기 DC 전원에변조신호들로서부가되어상기케이블을통하여다시상기안테나쪽으로공급된다. 그러면, 상기공급된신호들은안테나가설치된곳에서디코드되어, 사용자와설치기가최상의신호를수신하도록, 안테나를최적의위치로설정할수 있게디스플레이를생성한다.

2. 发明授权

KR100311392B1 원격 안테나 정렬 방법 및 장치 失效
标题翻译：远程天线对准方法和设备
公开(公告)号：KR100311392B1
公开(公告)日：2001-11-02
申请号：KR1019990000099
申请日：1999-01-06
申请人： 주식회사 엘지이아이
发明人： 그루키웨인
IPC分类号： H01Q3/34
摘要： PURPOSE: A remote antenna alignment method and apparatus is provided to allow a user to easily and rapidly align a satellite dish antenna in such a manner that television signals transmitted from the satellite are received in an optimum manner. CONSTITUTION: A method comprises a first step of receiving digital television signals from a satellite through an antenna; a second step of providing the received digital television signal from the antenna to the television receiver, through a transmission link; a third step of forming antenna alignment signals from the received digital television signal; and a fourth step of re-providing the antenna alignment signals through the transmission link, in such a manner that the position of the antenna installed at a remote site from the television is adjusted.

你已经成功收藏专利！

检索式保存成功!

IPRDB