Файл:Feasibility of single and dual satellite systems to enable continuous communication capability to a manned Mars mission (IA feasibilityofsin1094543916).pdf
Этот файл из на Викискладе и может использоваться в других проектах.
Информация с его страницы описания приведена ниже.
Краткое описание
Feasibility of single and dual satellite systems to enable continuous communication capability to a manned Mars mission
()
Автор
Gladem, Jennifer
Название
Feasibility of single and dual satellite systems to enable continuous communication capability to a manned Mars mission
Издательство
Monterey, California: Naval Postgraduate School
Описание
The National Aeronautics and Space Administration’s current proposed timeline for an interplanetary expedition is circa 2030. A manned Mars mission involves many complex requirements for communication with significant challenges including implementation, signal limitations, orbit requirements, and Earth-Sun-Mars occlusion. This analysis is focused on the potential advantages and disadvantages of potential orbits for maintaining communications with a manned mars mission. Areas analyzed will include signal limitations and possible improvements for Mars communication, through recommended frequency, the resulting signal to noise ratio, available channel capacity, and possible data rates of potential orbits. Ultimately, the purpose of this study is to determine (1) will one to two satellites be capable of maintaining continuous communication between a Mars orbit and a Mars ground mission, (2) will one to two satellites be capable of maintaining communication between Mars and Earth, likely through the Deep Space Network (DSN), (3) which frequency or frequencies will best suit Earth-Mars, and Mars relay communication, (4) how many satellites are necessary for continuous communication, including during Mars transit through the solar occlusion zone, and (5) what orbits are necessary to provide continuous communications throughout all the above mission regimes?
Subjects: Mars; satellite communication; Deep Space Network (DSN); Mars ground mission; manned Mars mission; Earth-Sun-Mars occlusion; signal limitations; orbital requirements
Язык
английский
Дата публикации
сентябрь 2014
Текущее местонахождение
IA Collections: navalpostgraduateschoollibrary; fedlink
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. As such, it is in the public domain, and under the provisions of Title 17, United States Code, Section 105, may not be copyrighted.
FEDLINK - United States Federal Collection feasibilityofsin1094543916 (User talk:Fæ/IA books#Fork8) (batch 1993-2020 #16181)
Использование файла
Нет страниц, использующих этот файл.
Метаданные
Файл содержит дополнительные данные, обычно добавляемые цифровыми камерами или сканерами. Если файл после создания редактировался, то некоторые параметры могут не соответствовать текущему изображению.
Краткое название
Feasibility of single and dual satellite systems to enable continuous communication capability to a manned Mars mission