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cert_exam:tech_radio_op_1:b:201501:a-6

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cert_exam:tech_radio_op_1:b:201501:a-6 [2019/12/04 00:23] – 作成 fucert_exam:tech_radio_op_1:b:201501:a-6 [2019/12/04 00:24] (current) – fu
Line 3: Line 3:
  
 \[ \[
-Z_0 = log \frac{D_o}{D_i}+Z_0 = K log \frac{D_o}{D_i}
 \] \]
  
 +K:定数\\
 $D_i$:内部導体の外径\\ $D_i$:内部導体の外径\\
 $D_o$:外部導体の内径 $D_o$:外部導体の内径
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-対数関数logに関する公式+===対数関数logに関する公式===
 http://www.irohabook.com/exponent-logarithm-formula http://www.irohabook.com/exponent-logarithm-formula
 +
 +logに関する公式は覚えておく
  
cert_exam/tech_radio_op_1/b/201501/a-6.1575386600.txt.gz · Last modified: by fu