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A 10.6 micron laser-receiver rf subsystem
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | McGunigal, T. E. Santarpia, D. E. |
| Copyright Year | 1971 |
| Description | One of the problems inherent in the use of optical communication systems is the exceedingly high Doppler shift which can be expected. With the recent development of stable, linear, octavebandwidth, voltage-tunable oscillators, this problem has been solved. A laboratory tracking receiver which is capable of tracking a 1-GHz frequency shift at rates up to 12 MHz/s with subsequent coherent data demodulation was designed and tested. This work demonstrates that the design and fabrication of an RF subsystem, utilizing coherent demodulation of data, for wideband communications systems is now both feasible and practical. |
| File Size | 579779 |
| Page Count | 13 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19720004490 |
| Archival Resource Key | ark:/13960/t07x14p46 |
| Language | English |
| Publisher Date | 1971-11-01 |
| Access Restriction | Open |
| Subject Keyword | Electronic Equipment Phase Locked Systems Lasers Systems Engineering Wideband Communication Optical Communication Radio Receivers Doppler Effect Phase Demodulators Radio Tracking Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
