Jatinder Sharma - Academia.edu (original) (raw)
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International Journal of Engineering Research and Applications (IJERA)
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Papers by Jatinder Sharma
With the constant changing of technology, frequency reconfigurable antennas are an important inno... more With the constant changing of technology, frequency reconfigurable antennas are an important innovation to the RF world. The new device limits the physical space used by eliminating the need for multiple antennas. This is especially vital in mobile devices such as cell phones that receive multiple frequency bands like cellular tower reception, Wi-Fi, and GPS. The other alternative to frequency reconfigurable antennas is a wideband antenna; however, wideband antennas receive large frequency ranges introducing noise to the system. Frequency reconfigurable antennas narrow the bandwidth to specific frequencies, typically reducing the amount of noise for the signal. Wireless technology is one of the main areas of research in the world of communication systems today and a study of communication systems is incomplete without an understanding of the operation and fabrication of antennas. This was the main reason for our selecting a project focusing on this field.
With the constant changing of technology, frequency reconfigurable antennas are an important inno... more With the constant changing of technology, frequency reconfigurable antennas are an important innovation to the RF world. The new device limits the physical space used by eliminating the need for multiple antennas. This is especially vital in mobile devices such as cell phones that receive multiple frequency bands like cellular tower reception, Wi-Fi, and GPS. The other alternative to frequency reconfigurable antennas is a wideband antenna; however, wideband antennas receive large frequency ranges introducing noise to the system. Frequency reconfigurable antennas narrow the bandwidth to specific frequencies, typically reducing the amount of noise for the signal. Wireless technology is one of the main areas of research in the world of communication systems today and a study of communication systems is incomplete without an understanding of the operation and fabrication of antennas. This was the main reason for our selecting a project focusing on this field.