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Amplitude Modulation Vs Frequency Modulation (AM vs FM Modulation) [HD]

This video discusses in detail the differences between amplitude modulation and frequency modulation. Here you will get an idea about how the amplitude modulation and frequency modulation are different from each other. you will also learn various advantages and disadvantages of amplitude modulation and frequency modulation. AMPLITUDE MODULATION Vs FREQUENCY MODULATION (ADVANTAGES AND DISADVANTAGES) Advantages of FM over AM 1.FM broadcasts operate in upper VHF (Very High Frequency) and UHF (Ultra High Frequency) ranges, while MF (Medium Frequency) and HF (High Frequency) ranges are used by AM broadcasts. This is a big advantage for FM, since in VHF and UHF frequency ranges there is less noise interference. 2.FM receivers are more immune to noise in comparison to AM receivers. since FM receivers may be fitted with amplitude limiters. These amplitude limiters can remove the amplitude variations caused by the noise. 3.In FM, it is possible to further reduce noise by increasing frequency deviation. This is not possible in case of AM, since in AM, we can not exceed 100℅ modulation without Severe distortions. 4.Standard Frequency allocations provide a guard band between commercial FM stations. This leads to less interference between adjacent channels in FM in comparison to AM. 5.In case of FM, all the transmitted power is useful but in AM, most of the power is present in carrier, that does not contain any information. 6.In FM Amplitude is constant, so does not depend on modulation depth. But in case of AM, the transmitted power is governed by the modulation depth. This allows the use of low level modulation in FM transmitter and also we can use efficient class C amplifiers in all stages following the modulator. 7.The average power handled equals the peak power, since all the amplifiers handle constant power. But in case of AM transmitter, the maximum power is 4 times the average power. Advantages of AM over FM 1.Transmitting and receiving equipments used in FM mainly for the purpose of modulation and demodulation are more Complex and so more costly in comparison to AM. 2.A channel of 200 KHz is required in FM broadcast in comparison to only 10 KHz in case of AM broadcast which is really a big drawback of FM. This video is created by Lalit Vashishtha, Founder and owner of 'Engineering Made Easy, YouTube Channel. . . Visit My blog for more information https://www.engineeringmadeeasypro.com/ Please Support me on Patreon https://www.patreon.com/user?u=20310205 Like my Facebook Page https://www.facebook.com/lalitvas/?re... Join my Facebook Group   / 1865786296998316   PLAYLISTS on different Topics (Choose from the Large Collection of Videos) Electronics and Communication (ECE) Lecture Videos (GATE and IES)    • Electronics and Communication (ECE) L...   Communication Systems (Analog and Digital )    • Communication Systems (Analog and Dig...   Modulation (Analog and Digital)    • Modulation (Analog and Digital)   Continuous Wave Modulation (AM, FM and PM)    • Continuous Wave Modulation (AM, FM an...   Amplitude Modulation (AM Modulation)    • Amplitude Modulation (AM Modulation)   Pulse Modulation Techniques (PAM, PWM, PPM and PCM)    • Pulse Modulation Techniques (PAM, PWM...   Digital Modulation Techniques Lectures [HD]    • Digital Modulation Techniques Lecture...   Analog Communication Videos    • Analog Communication Videos   Analog and Digital Communication    • Analog and Digital Communication   Modulation Notes (PPT) Slides    • Modulation Notes (PPT) Slides   Random Variables and Probability Distribution    • Random Variables and Probability Dist...   Circuit Simulator ((Electronic Circuit Animations and Simulations)    • Circuit Simulator (Electronic Circuit...   Signals and Systems    • Signals and Systems   Digital Electronics Videos    • Digital Electronics Videos   Numerical Problems in Engineering [HD]    • Numerical Problems in Engineering [HD]   Engineering Mathematics Tutorial Videos    • Engineering Mathematics Tutorial Videos   Laplace Transform (Video Lectures)    • Laplace Transform (Video Lectures)   RADAR Engineering and Basics    • RADAR Engineering and Basics   Science World !!! (MUST WATCH)    • Science World   #modulation #modulationTechniques