What is Microwave Wave
What is Microwave Wave. State its Advantages and Disadvantages?
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Microwave Wave: The Microwave transmission is a line of sight transmission. Microwave signals travel at a very higher frequency than radio waves and are generally employed for transmitting data over elongated distances.
Advantages:
(A) This is inexpensive than laying cable or fiber. (B) It consists of the capability to communicate over oceans.
Disadvantages:
(A) Microwave communication is not secure communication. (B) The signals from antenna might split up and transmitted in distinct way to various antenna that leads to decrease to signal strength. C) Microwave propagation is susceptible to weather effects such as rains; thunder storms and so on. D) The bandwidth allocation is very limited in case of microwaves.
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1) A composite signal is composed of three sine waves. The first wave has a frequency of 1 Hz, phase shift of 0 and maximum amplitude of 5 volts; the second wave has a frequency of 1 Hz, phase shift of 180 degrees (π radians) and maximum amplitude of 2 volts, and t
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