看板 Grad-ProbAsk 關於我們 聯絡資訊
95年電磁第4題 題目:http://tinyurl.com/jhgrdgf Consider a resonator made of a section of coaxial line with length d and short circuited with conducting plates at both ends as shown below. What are the electric and magnetic fields for the TEM modes? 同軸傳輸線可以當共振器? 還是只是求傳輸線的電場和磁場 不太明白題目要做什麼 希望有人可以幫忙解釋題意 感激不盡 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 220.141.7.84
gn01216674:題目應該就是要你求電磁場吧~當d設計成半波長整數倍 11/24 16:48
gn01216674:波就會以純駐波型式存在,即可當resonator 11/24 16:49
gn01216674:D.M.Pozar的microwave engineering中ch.6有較詳細說明 11/24 16:55
shareing:是Ei+Er Hi+Hr 難後代z=0 z=d 電場為零的邊界條件嗎 11/24 23:12