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Ultrawide Band Antenna and Filter Design

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Evaluation of antenna characteristics<br />

25<br />

<strong>Antenna</strong><br />

under test<br />

VSWR<br />

(Voltage St<strong>and</strong>ing Wave Ratio)<br />

Network analyzer<br />

Important reminder for test<br />

・when you test antenna, it radiates electric wave. So set antenna up away<br />

from metal or human body etc. for unaffected.<br />

2005/11/3

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