pifa design for 1.8GHz
时间：04-10
整理：3721RD
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Dear all,
i need a pifa design for 1.8Ghz. by using the formula f=c/4(w+l) , i tried the dimensions of 30mmx10mm. i've varied the dimensions and tried it all using IE3D. But i still can't get it at 1.8GHz...
anyone can help me? thanks.....
regards,
penny...
i need a pifa design for 1.8Ghz. by using the formula f=c/4(w+l) , i tried the dimensions of 30mmx10mm. i've varied the dimensions and tried it all using IE3D. But i still can't get it at 1.8GHz...
anyone can help me? thanks.....
regards,
penny...