The Deep Space Communication Center
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The Deep Space Communication Center
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Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO.
language : en
Publisher:
Release Date : 1969
The Deep Space Communication Center written by FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with categories.
The article contains a photograph which shows a sophisticated complex of highly sensitive instruments which function as the eyes and ears of those whose job it is to direct space flight from the ground.
The Deep Space Network
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Author :
language : en
Publisher:
Release Date : 1988
The Deep Space Network written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Astronautical instruments categories.
Goldstone Deep Space Communications Complex
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Author :
language : en
Publisher:
Release Date : 1989
Goldstone Deep Space Communications Complex written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Astronautics categories.
Antenna Arraying Techniques In The Deep Space Network
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Author : David H. Rogstad
language : en
Publisher: John Wiley & Sons
Release Date : 2005-02-18
Antenna Arraying Techniques In The Deep Space Network written by David H. Rogstad and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-02-18 with Technology & Engineering categories.
An introduction to antenna Arraying in the Deep Space network Antenna arraying is the combining of the output from several antennas in order to improve the signal-to-noise ratio (SNR) of the received signal. Now implemented at the Goldstone Complex and other Deep Space Network (DSN) overseas facilities, antenna arraying provides flexible use of multiple antennas to increase data rates and has enabled NASA's DSN to extend the missions of some spacecraft beyond their planned lifetimes. Antenna Arraying Techniques in the Deep Space Network introduces the development and use of antenna arraying as it is implemented in the DSN. Drawing on the work of scientists at JPL, this timely volume summarizes the development of antenna arraying and its historical background; describes key concepts and techniques; analyzes and compares several methods of arraying; discusses several correlation techniques used for obtaining the combined weights; presents the results of several arraying experiments; and suggests directions for future work. An important contribution to the scientific literature, Antenna Arraying Techniques in the Deep Space Network * Was commissioned by the JPL Deep Space Communications and Navigation Systems (DESCANSO) Center of Excellence * Highlights many NASA-funded technical contributions pertaining to deep space communications systems * Is a part of the prestigious JPL Deep Space Communications and Navigation Series The Deep Space Communications and Navigation Series is authored by scientists and engineers with extensive experience in astronautics, communications, and related fields. It lays the foundation for innovation in the areas of deep space navigation and communications by disseminating state-of-the-art knowledge in key technologies.
Deep Space Communications
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Author : Jim Taylor
language : en
Publisher: John Wiley & Sons
Release Date : 2016-08-29
Deep Space Communications written by Jim Taylor and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-29 with Technology & Engineering categories.
DEEP SPACE COMMUNICATIONS A COLLECTION OF SOME OF THE JET PROPULSION LABORATORY’S SPACE MISSIONS SELECTED TO REPRESENT THE PLANETARY COMMUNICATIONS DESIGNS FOR A PROGRESSION OF VARIOUS TYPES OF MISSIONS The text uses a case study approach to show the communications link performance resulting from the planetary communications design developed by the Jet Propulsion Laboratory (JPL). This is accomplished through the description of the design and performance of six representative planetary missions. These six cases illustrate progression through time of the communications system’s capabilities and performance from 1970s technology to the most recent missions. The six missions discussed in this book span the Voyager for fly-bys in the 1970s, Galileo for orbiters in the 1980s, Deep Space 1 for the 1990s, Mars Reconnaissance Orbiter (MRO) for planetary orbiters, Mars Exploration Rover (MER) for planetary rovers in the 2000s, and the MSL rover in the 2010s. Deep Space Communications: Provides an overview of the Deep Space Network and its capabilities Examines case studies to illustrate the progression of system design and performance from mission to mission and provides a broad overview of the mission systems described Discusses actual flight mission telecommunications performance of each system Deep Space Communications serves as a reference for scientists and engineers interested in communications systems for deep-space telecommunications link analysis and design control.
Bandwidth Efficient Digital Modulation With Application To Deep Space Communications
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Author : Marvin K. Simon
language : en
Publisher: John Wiley & Sons
Release Date : 2005-03-04
Bandwidth Efficient Digital Modulation With Application To Deep Space Communications written by Marvin K. Simon and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-03-04 with Technology & Engineering categories.
An important look at bandwidth-efficient modulations with applications to today's Space program Based on research and results obtained at the California Institute of Technology's Jet Propulsion Laboratory, this timely book defines, describes, and then delineates the performance (power and bandwidth) of digital communication systems that incorporate a wide variety of bandwidth-efficient modulations appropriate for the design and implementation of space communications systems. The author compares the performance of these systems in the presence of a number of practical (non-ideal) transmitter and receiver characteristics such as modulator and phase imbalance, imperfect carrier synchronization, and transmitter nonlinearity. Although the material focuses on the deep space applications developed at the Jet Propulsion Laboratory, the presentation is sufficiently broad as to be applicable to a host of other applications dealing with RF communications. An important contribution to the scientific literature, Bandwidth-Efficient Digital Modulation with Application to Deep Space Communications * was commissioned by the JPL Deep Space Communications and Navigation System Center of Excellence * highlights many NASA-funded technical contributions pertaining to deep space communications systems * is a part of the prestigious Deep Space Communications and Navigation Series The Deep Space Communications and Navigation Series is authored by scientists and engineers with extensive experience in astronautics, communications, and related fields. It lays the foundation for innovation in the areas of deep space navigation and communications by disseminating state-of-the-art knowledge in key technologies.
System Of Communication With Interplanetary Space Vehicles
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Author : Yu K. Khodarev
language : en
Publisher:
Release Date : 1968
System Of Communication With Interplanetary Space Vehicles written by Yu K. Khodarev and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with categories.
A communications system used during deep-space probes (Zond, Mars, and Venera) is described. The equipment in the Deep-Space Communications Center (usually one point) provides communications for all deep-space probes. Communication is periodic and scheduled. When the interval between communication-exchange sequences is long enough (15 days), receiver tuning problems arise because of the Doppler frequency shift and signal delay. To avoid these problems, deep-space communications systems in the USSR have a programmed control for correcting the ground-based transmitter and receiver (heterodyne) frequencies. This control uses the real-time parameters from the space-flight trajectory and velocity. The control system determines the difference between measured and predicted system frequency and signal-delay time. The accuracy of the frequency control is about 0.25 Hz with a phase shift of 1--2 degrees, and the accuracy of signal-delay time is 1--2 msec. A noncoherent detector is used in the space receiver because the ground transmitter imparts about 100 kw of power to the antenna. The ground receiver has a coherent receiver, and the message from space is modulated by a code-FM-PM or code PM-PM system. Practical use of the communication system described shows that it provides communication without additional receiver-frequency adjustment and is recommended for use in deep-space communications. (Author).
Deep Space Communication And Navigation Study
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Author :
language : en
Publisher:
Release Date : 1968
Deep Space Communication And Navigation Study written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with categories.
Review Of The Space Communications Program Of Nasa S Space Operations Mission Directorate
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2007-02-16
Review Of The Space Communications Program Of Nasa S Space Operations Mission Directorate written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-02-16 with Science categories.
The Space Communications Office (SCO) at NASA has two primary roles. The first is to manage two of the communications networks that enable spaceflight operations and research, and the second is to integrate agency-wide telecommunications issues. In 2005, NASA asked the NRC to review the effectiveness of the SCO in carrying out its responsibilities by assessing the overall quality of the space communications program. This report presents a review of each of the program elements within the SCOâ€"the space network, NASA's integrated space network (NISN), spectrum management, standards management, search and rescue, communications and navigation architecture, technology, and operations integration. The review focuses on formulation of plans for each element, plan development methodology, connections with the broader community, and overall capabilities. Recommendations for improving SCO operations and organization are provided.
Tidbinbilla
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Author :
language : en
Publisher:
Release Date : 1976
Tidbinbilla written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Earth stations (Satellite communication) categories.