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Impedance transformer design function】
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It designs a circuit that converts the impedance of Z=R［Ω］ to a different impedance （Z'=R'） at wideband.
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It can design matching circuits using micro strip、electric length line、and strip line.
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It can conduct wideband design.
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Chebyshev and maximum flat characteristic can be specified.
【Example of 2.45 GHz 50-200［Ω］impedance transformer design（micro strip）】
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This is an ﾊexample of design of an impedance transformer of 50 to 200 ［Ω］ conversion with 2GHz frequency band at 2.45 GHz.
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Chebyshev is specified as the characteristic within the band. Max flat can also be specified.
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It can be found that return loss of 10 dB or more is caused at the frequency band of ２ GHz according to the graph.
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