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Posted by Inaki (138.37.7.247) on December 07, 2002 at 18:56:34:
Dear all,
Is there anybody who can give me a hand in the design
of a PIFA antenna? I've got a simulation in which
a return loss is very poor, and resonant frequency has
to be 0.9Ghz and 1.8GHz. At this moment I've got 0.9GHz
and 1.8GHz with very poor return loss.