[理工] [電磁]-傳輸線
關於 無損 有限長度均勻雙線的傳輸線
在還沒有考慮電源端的時候
輸入端的反射係數為:
~ ZL-Zo -2jβL
ζ(z=L) = ------- e (抱歉我找不到反射係數那個符號QQ)
ZL+Zo
在考慮電源端以後的反射係數為:
Zg-Zo
ζg = -------
Zg+Zo
圖形為
▁▁▁▁▁▁
——∣Zg∣ ▁▁▁▁▁▁
∣ Zo ∣
Vs ZL
∣ ∣
————————————
我想請問 上述兩個式子 是代表同一件事嗎?
因為我在畫波追蹤圖的時候
電位訊號反彈至輸入端的時候
我不知道要乘上哪個反射係數QQ
煩請指導 可以替我說明一下兩個式子的差別在哪嗎?感謝~
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