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. 发明授权

US07548217B2 Partially reflective surface antenna 失效
标题翻译：部分反射式天线
公开(公告)号：US07548217B2
公开(公告)日：2009-06-16
申请号：US12061718
申请日：2008-04-03
申请人： The-Nan Chang
发明人： The-Nan Chang
IPC分类号： H01Q15/02
CPC分类号： H01Q3/46 , H01Q15/0013
摘要： A partially reflect surface antenna includes a substrate, a reflective sheet and a plurality of supporting units. The substrate has an upper surface formed thereon a signal I/O for receiving and outputting high frequency signal. The reflective sheet partially reflects the high frequency signal and includes an array antenna block located at the surface of the reflective sheet. The plurality of supporting units support the reflective sheet to locate at the upper surface of the substrate and to maintain a predetermined distance between the reflective sheet and the substrate. The area of the array antenna block ranges from 0.31 to 0.8 times of the surface area of the reflective sheet.
摘要翻译：部分反射的表面天线包括基板，反射片和多个支撑单元。基板上形成有用于接收和输出高频信号的信号I / O的上表面。反射片部分地反映高频信号，并且包括位于反射片表面的阵列天线块。多个支撑单元支撑反射片位于基板的上表面并且保持反射片和基底之间的预定距离。阵列天线块的面积为反射片表面积的0.31〜0.8倍。

IPRDB