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Measurement techniques for clock jitter
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Schlesinger, Adam Lansdowne, Chatwin |
| Copyright Year | 2012 |
| Description | NASA is in the process of modernizing its communications infrastructure to accompany the development of a Crew Exploration Vehicle (CEV) to replace the shuttle. With this effort comes the opportunity to infuse more advanced coded modulation techniques, including low-density parity-check (LDPC) codes that offer greater coding gains than the current capability. However, in order to take full advantage of these codes, the ground segment receiver synchronization loops must be able to operate at a lower signal-to-noise ratio (SNR) than supported by equipment currently in use. |
| File Size | 184309 |
| Page Count | 2 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20120014127 |
| Archival Resource Key | ark:/13960/t8wb05k7k |
| Language | English |
| Publisher Date | 2012-09-01 |
| Access Restriction | Open |
| Subject Keyword | Communications And Radar Vibration Signal To Noise Ratios Parity Modulation Clocks Synchronism Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |