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Compare ASK, FSK and PSK.

written 5.5 years ago by teamques10 ★ 68k

modified 24 months ago by yashbeer ★ 11k

principles of communication network

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1 Answer

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written 24 months ago by yashbeer ★ 11k

modified 16 months ago by ranirekha11728 • 30

ASK	FSK	PSK
1] Information is in amplitude variations.	Information is in frequency variations.	Information is in phase variations.
2] Less Bandwidth as compared.	More Bandwidth as compared.	Less to moderate Bandwidth.
3] Poor Noise immunity.	Better Noise immunity.	Better Noise immunity.
4] Synchronization is not required.	Synchronization is not required.	Synchronization is essential.
5] Effect of DC is more.	Effect of DC component is less.	Effect of DC component is less.
6] More power required.	Moderate power required.	Less-moderate power required.
7] Low bit rate application	Moderate bit rate application.	High bit rate application.
8] Simple Implementation.	Moderately complex Implementation.	Very complex Implementation.

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