Digital Communications Practice Test 4

1. When two networks are connected in series, its composite noise figure can be given as

2. Hadamard matrix is given as

3. Link budget can help in predicting

4. Hamming distance can be given by the number of elements in which

5. The distance between two code-words is equal to the _____ of the third code-word which is the sum of the first two code-words.

6. Biorthogonal set consists of

7. Antipodal signal sets are those vectors that can be illustrated as

8. Coding gain is defined as

9. What are the functions of satellite repeaters?

10. Noise figure measures the