Describe the fundamental principles of radio wave propagation in wireless communication
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Describe the fundamental principles of radio wave propagation in wireless communication.
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- Describe the principles of wavelength-division multiplexing (WDM) and its role in increasing the capacity of optical communication systems.The frequency range from 88 MHz to 108 MHz is used for AM broadcasting Satellite communication Mobile communication FM broadcastingWhat happens to a wireless signal when it comes into contact with a large object?
- Define transmission media in the context of data communication.Explain the concept of signal propagation in guided and unguided transmission media. How does signal attenuation and distortion affect data transmission?Explain the concept of signal-to-noise ratio (SNR) and its importance in determining the quality of a communication link.