What would be the antenna efficiency for a transmit antenna with a radiation resistance Rr = 25 Ohm and an effective antenna resistance Re=15 ohm ?

S

Shiva Ram

🎓 Master ⭐ 30.44K Points

📊 Communication Engineering

Q. What would be the antenna efficiency for a transmit antenna with a radiation resistance Rr = 25 Ohm and an effective antenna resistance Re=15 ohm ?

(A) 25.6%
(B) 62.5%
(C) 70.2%
(D) 50.26%

💬 Discuss

✅ Correct Answer: (B) 62.5%

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

302

Total Visits

📽️

1 y ago

Published

🎖️

Shiva Ram

Publisher

📈

88%

Success Rate