Q. Half power bandwidth is also called

  • (A) absolute bandwidth
  • (B) null to null bandwidth
  • (C) 3 db bandwidth
  • (D) zero db bandwidth
💬 Discuss
✅ Correct Answer: (C) 3 db bandwidth
Explanation: half power bandwidth is also called the 3 db bandwidth. it is defined as the interval between frequencies at which the psd has dropped to half power, or 3 db below the peak value.

Published by Ram Sharma ⭐ 193.88K Points at 08-Feb-2025 07:16 pm in Communication Engineering

Explanation by: Ram Sharma
half power bandwidth is also called the 3 db bandwidth. it is defined as the interval between frequencies at which the psd has dropped to half power, or 3 db below the peak value.

💬 Discussion

Related MCQs

Q. As per Cooperation, Not individualism principle of management, Competition should be replaced with………………..

Q. multipoint topology is

Q. Power efficiency of M-ary FSK increases, since

Q. Which of the following is an efficient method of cache updating?

Q. A multiplexer is a logic circuit that

Q. The sound can travel in air when:

Q. Lambda contains block of statements.

Q. One of the fields on a form contains a text box which accepts alpha numeric values. Identify the Valid Equivalence class

Q. Consider Hypercube topology with 8 nodes then how many message passing cycles will require in all to all broadcast operation?

Q. The design and implementation of synchronous counters start from

📊 Question Analytics

👁️
347
Total Visits
📽️
2 y ago
Published
🎖️
Ram Sharma
Publisher
📈
86%
Success Rate