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Ultrawide Band Antenna and Filter Design

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Comparison of simulation <strong>and</strong> actual measurement<br />

value<br />

48<br />

Comparison by through jig<br />

Transmission characteristics of<br />

S11 <strong>and</strong> S21is congruent.<br />

But・・・<br />

Develop into a gap in<br />

Smith’s chart!<br />

Cannot be used as S-Parameter!<br />

-<br />

-<br />

-<br />

-<br />

Actual<br />

measurement_S11<br />

Actual<br />

measurement_S21<br />

simulation_S33<br />

simulation_S43<br />

2005/11/3

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