전송선로개론통신선로산업기사(통합편입) · 2004년09월05일 · 41/80
41.개방임피던스 300/45°[Ω],단락임피던스 400/-15°[Ω] 일때의 특성임피던스 는?
1
= 346/15°[Ω]
[IMG]https://img.comcbt.com/cbt/data/ces/ces20040905/ces20040905m41b1-1.gif?1647406722
2
= 500/15°[Ω]
[IMG]https://img.comcbt.com/cbt/data/ces/ces20040905/ces20040905m41b2-1.gif?1647406722정답
3
= 700/30°[Ω]
[IMG]https://img.comcbt.com/cbt/data/ces/ces20040905/ces20040905m41b3-1.gif?1647406722
4
= 1200/30°[Ω]
[IMG]https://img.comcbt.com/cbt/data/ces/ces20040905/ces20040905m41b4-1.gif?1647406722