Ways to reduce the impact of high attenuation in sediments
Автор: Zhukov Vadim A.
Журнал: Журнал Сибирского федерального университета. Серия: Техника и технологии @technologies-sfu
Статья в выпуске: 6 т.7, 2014 года.
Бесплатный доступ
The rapid development of satellite communications in the world has led to a shortage of frequency-orbital resource on geostationary orbit. In search of a solution to this issue global community of communicators goes all the higher frequency range. The use of Ka-band frequencies allows to solve the problem of shortage of frequency-orbital resource, to increase the bandwidth of communication channels, to reduce the cost of subscriber stations, however, requires engineers new challenges. A significant obstacle to the use of Ka-band frequencies is a significant attenuation in the sediments. The article considers the methods to reduce the impact of high damping in the rain on the readiness of the radio link.
Satellite communications, propagation of radio waves
Короткий адрес: https://sciup.org/146114895
IDR: 146114895