Question
Download Solution PDFm=1 सह AM मध्ये, एका पार्श्वपट्टमधील शक्ती आहे:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFयोग्य पर्याय 1 आहे.
संकल्पना:
प्रसारित AM तरंगची शक्ती खालीलप्रमाणे दिली जाते:
वाहकातील शक्ती = Pc
दोन्ही पार्श्वपट्टमधील शक्ती याद्वारे दिले जाते:
शक्ती पार्श्वपट्टच्या डावीकडे आणि उजवीकडे समान रीतीने वितरीत केली जात असल्याने, पार्श्वपट्टपैकी एका मधील शक्ती खालीलप्रमाणे दिली जाते:
स्पष्टीकरण:
दिलेला आपरिवर्तनांक 1 आहे
आपरिवर्तनांक = 1 हे समीकरण 1 मध्ये ठेवले आहे
म्हणून पार्श्वपट्टमधील शक्ती एकूण शक्तीच्या एक चतुर्थांश आहे.
Last updated on Jul 1, 2025
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