哀其不幸，怒其不争。但你放弃了，悲剧还会上演。只不过另一空间时间
后天在单位电脑上给你发老外另一个版本的四菱形图，PDF格式，很详细的说，我也忘了是什么时候下载下来的，今天无意中看到的。里面的E文我谷歌翻译看了一下，你看看再交流一下吧。
呵呵更悲剧的还在后面呢;P;P;P;P
呵呵。上火啊。呵呵。有图没。大家都注意点。到时
zdg702 发表于 2013-5-22 23:55 static/image/common/back.gif
后天在单位电脑上给你发老外另一个版本的四菱形图，PDF格式，很详细的说，我也忘了是什么时候下载下来的 ...
{:5_245:}发哥你真是天降福星啊，人生二大喜：他乡遇故知，久旱逢甘霖！感动的我王老五热泪盈眶啊！
guo135915676105 发表于 2013-5-23 06:08 static/image/common/back.gif
呵呵。上火啊。呵呵。有图没。大家都注意点。到时
不好拍，我试了2次拍不出效果！表面看着是屏蔽线的花纹，实际是一坨分不开！
唉！，在天国什么事都有可能发生。
大环境如此呢，没办法。
线还能作假？？？？？
ak47phoneix 发表于 2013-5-23 10:08 static/image/common/back.gif
发哥你真是天降福星啊，人生二大喜：他乡遇故知，久旱逢甘霖！感动的我王老五热泪盈眶啊！
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ak47phoneix 发表于 2013-5-23 10:08 static/image/common/back.gif
发哥你真是天降福星啊，人生二大喜：他乡遇故知，久旱逢甘霖！感动的我王老五热泪盈眶啊！
Hybrid-Double-Quad-ArrayAntennas
© 2005 by DC5ZM The goal of this article is to show howconstruction can be made easy using cheap material like cables and pvc-pipesapplied for electrical house installations available at any homestore.Reflectors work fine with any kind of metal plates or pcb. The electricalimpedance of a single double-quad-element varies with diameter of elementwire and with distance to reflector plate. So you also may succeed withstandard 75 Ohms coax cables. The proof of the pudding is in the eating ! Butwatch velocity factor v. Electromagnetic waves run on light speed in vaccuumand free air only. Moving in dielectricas like isolation material in coaxcables slows down speed and shortens the wavelength ë (greek: lambda). This effect will betaken in consideration by multiplying light speed c with velocity factor v.Figures on page 2 to 4 offer general hints for construction. For bendingdouble quad elements you may use a pair of flat nose pliers. But bending ismore convenient when using a self made gauge. For construction of the slotmilling tools should be available. When applying hard wood or plasticmaterial even a regular circular saw will do it. On sheets 5, 6 and 7 you'llfind detailed dimensions for building a 13cm and a 23cm antenna fine forATV,FM,SSB,Packet or WLAN. PS: The author welcomes any feedback working withantenna. Please mail your personal experience to: weber.reinhardt@t-online.deHybrid-Douple-Quad-Arrayantennas are easy to build and offer high performance on gain. In principle they may beadapted to any frequency but due to dimensions prefered application is UHF
ak47phoneix 发表于 2013-5-23 10:08 static/image/common/back.gif
发哥你真是天降福星啊，人生二大喜：他乡遇故知，久旱逢甘霖！感动的我王老五热泪盈眶啊！
已经发你新浪邮箱了。