专利检索 ap:("Pan-soo KIM" OR "Dae-ig CHANG" OR "Ho-jin LEE" OR "A. VANELLI-CORALLI" OR "G.E. CORAZZA" OR "C. PALESTINI" OR "R. PEDONE" OR "M. VILLANTI") AND inv:"G.E. CORAZZA" 第 1 页

1.

发明申请
SATELLITE COMMUNICATION TRANSMITTER AND RECEIVER FOR REDUCING CHANNEL INTERFERENCE 审中-公开
标题翻译：用于减少通道干扰的卫星通信发射机和接收机

公开(公告)号：US20100118920A1

公开(公告)日：2010-05-13

申请号：US12536952

申请日：2009-08-06

申请人： Pan-soo KIM , Dae-ig CHANG , Ho-jin LEE , A. VANELLI-CORALLI , G.E. CORAZZA , C. PALESTINI , R. PEDONE , M. VILLANTI

发明人： Pan-soo KIM , Dae-ig CHANG , Ho-jin LEE , A. VANELLI-CORALLI , G.E. CORAZZA , C. PALESTINI , R. PEDONE , M. VILLANTI

IPC分类号： H04B1/707

CPC分类号： H04B7/18513 , H04B1/7077 , H04B1/7093 , H04B2201/70715

摘要： Satellite communication transmitter and receiver in a DVB-S2 system are provided. The satellite communication transmitter includes a modulator to modulate a satellite communication signal to be transmitted, and a spread spectrum unit to spread the modulated signal and transmit the spread signal. Accordingly, it is possible to reduce interference with a neighboring channel.

摘要翻译： 提供DVB-S2系统中的卫星通信发射机和接收机。卫星通信发射机包括调制器以调制待发射的卫星通信信号，扩频单元扩展调制信号并发射扩展信号。因此，可以减少对相邻信道的干扰。