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Q. |
Which of the following is the ratio of the throughput data rate per Hertz? |
A. | bandwidth efficiency |
B. | spectral density |
C. | power efficiency |
D. | power density |
Answer» A. bandwidth efficiency | |
Explanation: bandwidth efficiency reflects how efficiently the allocated bandwidth is utilized. it is defined as the ratio of throughput data rate per hertz in a given bandwidth. it describes the ability of a modulation scheme to accommodate data within a limited bandwidth. |
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