Mobile Computing. Reinforcement Learning. R Programming. React Native. Python Design Patterns. Python Pillow. Python Turtle. Verbal Ability. Interview Questions. Company Questions. Artificial Intelligence. Cloud Computing. Data Science. Angular 7. Machine Learning.
Data Structures. Operating System. Computer Network. Compiler Design. Computer Organization. Discrete Mathematics. Ethical Hacking. Computer Graphics. Software Engineering. Web Technology. Cyber Security. C Programming. Control System. Data Mining. Data Warehouse. Javatpoint Services JavaTpoint offers too many high quality services. Modulation is also called signal modulation.
Advantages of Modulation Following is the list of some advantages of implementing Modulation in the communication systems: By implementing Modulation, the antenna size gets reduced. Before modulation technology, the antenna used for transmission had to be very large. The range of communication gets limited as the wave cannot travel to a distance without getting modulated.
The range of communication has increased. The reception quality is immensely improved. Receivers are allowed to adjust to the bandwidth.
Multiplexing of signals occurs. No signal mixing occurs. Using Amplitude Shift Key Modulation is very simple, and it requires a very low bandwidth.
Amplitude Shift Key Modulation is vulnerable to inference or deduction. MSK is mostly used because of its ability and flexibility to handle "One 1 " and "Zero 0 " transition of binary bits. Here, f1 is used to represent bit "1," and f2 represents bit "0". It is also a simple modulation technique but uses different frequencies for different bits; bandwidth requirement becomes high.
Analog Modulation in Mobile Computing Analog modulation is a process of transferring analog low-frequency baseband signal such as an audio or TV signal over a higher frequency carrier signal such as a radio frequency band. So, the analog modulation can further be classified as: Amplitude Modulation AM Frequency Modulation FM Phase Modulation PM Difference between Digital and Analog Modulation Both digital and analog modulation are used to vary or transform signals from one for to another, but the difference is that an analog-modulated signal is demodulated into an analog baseband waveform.
Amplitude Modulation Amplitude modulation or AM is a modulation technique that is used in electronic communication. Advantages of Amplitude Modulation Amplitude Modulation is easy to implement. It is the simplest type of modulation. Amplitude Modulation, we can easily do Demodulation by using few components and a circuit.
The hardware design of both the transmitter and receiver is very simple, that's why it is cost-effective. The receiver used for Amplitude Modulation is very cheap. Which wave is used in mobile communication system?
How does a mobile work? What is mobile communication technology? What are the examples of wireless communication?
What is mobile communication? What are the types of mobile communication? What is the future of Intel Mobile Communications India? Name top 3 companies which hire Mobile communication students most? Ask a Question. Formatting: Spelling, grammar or punctuation errors. Personal Attack: Disrespectful content about a person. Insincere Question: Question not seeking real answers. Incorrect Topics: Broad or inaccurate topics.
Spam: Link or advertisement for a product. Not in English: Content in a different language. Not a Helpful Response: Does not address question. Images Need Explanation: Image-only or meme answer. Incomplete Attribution: Copied text without blockquote and source.
Missing Affiliations: Undisclosed relationship to topics. Other: Other flag. Follow Us. Download Our App.
0コメント