Trends in Communications Satellites

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The main challenge faced by satellite communication is latency — delays caused due to switching and distance. This does not matter with broadcasts or web browsing, but it is important where quick communication is needed between consumers who are just few miles say 3, miles away as an aircraft flies but more than 70, miles apart if the signal bounces through a satellite.

Trends and Future of Satellite Communications | SpringerLink

It is a matter of great concern for surgeons who are controlling robotic operating equipment during a surgery in another country and it gets quite annoying in video conferences. Also for ADAS domain the satellite communication is not suitable as it needs very low latency.

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Forecasting the future is uncertain in Science. In future, satellite communication is most likely to find applications in satellite-oriented air traffic management, customized land mobile radio broadcasting, and aeronautical satellite communication. It is justified to expect incessant gains with respect to intelligent space communications systems. Noteworthy new technologies are yet to be developed in the satellite communication space. As the world economies turn out to be increasingly global and as all global parts, the atmosphere, and the oceans are exploited by mankind, the need for efficient wireless interlinks through satellite and terrestrial wireless communication will expand.

Furthermore, the increase usage of space systems planetary, manned, and unmanned bodies will give rise to the need for enhanced space communication systems. The future of the satellite communication space depends upon how successful the present satellite networks are. LOG IN. Log into your account. Recover your password.

A Year of Evolution: Top 5 Satellite Trends in 2018

ELE Times. Indian Army rolls out robust artificial intelligence mechanism. New smart artificial hand for amputees merges user and robotic control. ELE Times - July 3, ELE Times - June 19, After all, LEO satellites require expensive terminals.

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On the other hand, there have been major advances in signal capacity among GEOs, which can now receive and transmit at hundreds of gigabits per second. Modern GEO satellites also run for longer and at greater strength than ever before. They will likely play a major role in providing broadband internet to developing economies whose residents have lower median incomes. Their low cost of operation and flexibility makes them highly viable for scientific explorations , according to a study by the National Academies of Sciences, Engineering and Medicine. Perhaps one of the biggest potential problems that the spread of this technology could bring is space debris.

Currently there are only about CubeSat devices in orbit.

But as they grow in popularity and use, especially if they make it to the average consumer, this number will no doubt grow. NAS study authors acknowledged this, as well as concerns regarding security and the possibility of espionage. Regardless, thanks to devices like CubeSats, satellite technology will be, at some point, for better or worse, more widely available and accessible. This required advances in antenna design, new placement strategies and a drastic increase in bits-per-second capabilities, but engineers believe that consumer-tier satellite phone calls, improved emergency response efforts in crisis situations and other radical functions are all possible through further Ka-band development.

Phased array antennas enter the broadband communications space While phased array transmissions have existed in various forms since the s , they weren't anywhere near the consumer market until fairly recently. Satellite Today noted that there has been a major push among some in the industry to deploy satellite antennas using this technology in recent years, to bring broadband capabilities to vehicles on both land and sea, and also improve global internet access. However, others in the sector believed that the cost of large-scale phased array development will outweigh its potential benefits.

Manufacturers were and are confident that the products' quality will mitigate such concerns, but it's still too early to tell which side wins that particular argument. Boeing upped the ante on payload technology in when it developed testing systems built directly into the bodies of satellites. This advancement would eliminate the need for prelaunch testing and thus save considerable time and money. The vessels containing this feature, 03b mPOWER satellites, were announced in September , with seven planned to be constructed at first for use with SES's communications platform.

The STRS program Though in its early stages of development as of mid, NASA's Space Telecommunications Radio System project promises to revolutionize communications between ground and space, for agency missions as well as interstellar dispatches. No matter the specific needs of a particular satellite, AMETEK provides uniquely fabricated solder preforms , bonding wire and optoelectronic modulator components to help guarantee peak performance at the most pivotal moments. Our products ensure the seamless transmission of data for numerous commercial, industrial and government applications.

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