Question
Download Solution PDFएक ज्यावक्रीय आवृत्ति वाले मॉडुलित वाहक द्वारा अधिकृत बैंडविड्थ ज्ञात कीजिए जिसके लिए मॉडुलन सूचकांक 2.4 है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
कार्सन नियम सिग्नल के अनुसार BW को निम्न रूप में ज्ञात किया गया है:
B.W = (β + 1) 2fm
\(\becauseβ=\frac{Δf}{f_m} \)
B.W. = 2[Δf + fm]
यदि कई आवृत्ति मॉडुलित सिग्नल में उपलब्ध हैं, तो,
B.W. = 2(β + 1) fmax
गणना:
दिया गया है: β = 2.4
B.W = (β + 1) 2fm
B.W. = 2fm (2.4 + 1)
BW = 6.8fm
Last updated on Jul 2, 2025
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