第一次接触手机天线的设计,人家把机子拆了,我根据天线的模型和PCB的尺寸用CST软件建了模型,可是实物是用四个压环馈电的?哪些是接地的啊?哪个是馈电啊
<img src="attachments/dvbbs/2011-6/20116917421780025.jpg" border="0" onclick="zoom(this)" onload="if(this.width>document.body.clientWidth*0.5) {this.resized=true;this.width=document.body.clientWidth*0.5;this.style.cursor='pointer';} else {this.onclick=null}" alt="" />
<img src="attachments/dvbbs/2011-6/20116917435617322.jpg" border="0" onclick="zoom(this)" onload="if(this.width>document.body.clientWidth*0.5) {this.resized=true;this.width=document.body.clientWidth*0.5;this.style.cursor='pointer';} else {this.onclick=null}" alt="" />
<img src="attachments/dvbbs/2011-6/20116917441475730.jpg" border="0" onclick="zoom(this)" onload="if(this.width>document.body.clientWidth*0.5) {this.resized=true;this.width=document.body.clientWidth*0.5;this.style.cursor='pointer';} else {this.onclick=null}" alt="" />
[此贴子已经被作者于2011-6-10 20:50:17编辑过] |