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A hybrid M-algorithm/sequential decoder for convolutional and Trellis codes

Wang, Fu-Quan.
Notre Dame, Ind. : Dept. of Electrical Engineering, University of Notre Dame ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1990] 1990

Improving the reliability and modal stability of high power 870 mm AlGaAs CSP laser diodes for appli

[Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; Springfield, Va. : For sale by the National Technical Information Service, 1991. 1991

Introduction to space communication systems

Krassner, George N.
New York, McGraw-Hill [1964] 1964

Review of the space communication program of NASA's Space Operations Mission Directorate

Washington, D.C. : The National Academies Press, c2007. 2007

The shuttle amateur radio experiment (SAREX)

[Washington, D.C.?] : National Aeronautics and Space Administration, [1994?] 1994

Space acquisitions committing prematurely to the Transformational Satellite program elevates risks f

Levin, Robert E.
Washington, DC : U.S. General Accounting Office, [2003] 2003