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Method and apparatus for designing high-frequency circuit, and display method for use in designing high-frequency circuit
Method and apparatus for designing high-frequency circuit, and display method for use in designing high-frequency circuit
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机译:设计高频电路的方法和装置,以及用于设计高频电路的显示方法
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摘要
An method and apparatus for designing a high-frequency circuit perform replacing component items by component equivalent circuits in which corresponding component items have frequency characteristics, calculating evaluation data items for the replaced component equivalent circuits, while changing frequency, by a polynomial-frequency-function expression, obtaining the frequency characteristics of the component items, and evaluating circuit characteristics. When the result of evaluation indicates that the targeted circuit characteristics cannot be obtained, at least one of the component equivalent circuits in the circuit model is replaced by another component equivalent circuit corresponding to a component item having different electrical characteristics. The expression is used to calculate again evaluation data for evaluating the replaced component equivalent circuit, and circuit characteristics are evaluated again by using frequency characteristics based on the calculated evaluation data items.
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