Physics · Communication Systems

संचार प्रणालियों में मॉडुलन (modulation) की आवश्यकता क्यों होती है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1उपरोक्त सभी✓
2कम आवृत्ति वाले संकेतों को लंबी दूरी तय करने में सक्षम बनाने के लिए
3सिग्नल-टू-नॉइज़ अनुपात में सुधार करने और हस्तक्षेप को कम करने के लिए
4व्यावहारिक आकार के एंटीना के माध्यम से संकेतों के प्रभावी संचरण की अनुमति देने के लिए

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