(25) Propagation Code matrix approach

09052020, 11:20 AM
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(25) Propagation Code matrix approach
An excerpt from A Matrix Approach to a Propagation Code, 2LtMisuinas {MSThesis}, School of Engineering {AFITAU}, GEO/PH/771, ADA055463, DEC 1977, 45 pgs.
" Appendlx C Sample Calculator Programs The following pages contain two sample calculator programs for a single propagation scenario as an example of how the matrix formulation may be used on a hand calculator. The first program is designed for a Texas Instruments SR 56. The second program is designed for a Hewlett Packard HP 25. The propagation scenario that the programs solve is the coaltitude transmission of a laser beam from a transmitter to a receiver over a distance L in propagation steps of distance z. The beam has some initial power P and radius x and is assumed to be focused at a point distance L away. Because the effect of turbulence is small compared to thermal blooming, it is not Included in these programs. If desired, however, It may be added. HP 25 Program … pgs. 3031 … " BEST! SlideRule 

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