An estimate for the mean-square deviation of the paraboloid reflector surface from the hexagonal frontal network
A hexagonal frontal network is designed for a parabolic dish of the reflector type. Its projection to the directorial plane of the parent paraboloid is a regular hexagon network. The mean-square deviation is estimated from the "local" point as well as from the "global" point. Results of the deviation of the whole network in parallel with the paraboloid axis are specified.
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Keywords
параболический рефлектор, фронтальная сеть, среднее квадратичное отклонение, parabolic reflector, frontal network, mean-square deviationAuthors
| Name | Organization | |
| Bukhtyak Mikhail Stepanovych | National Research Tomsk State University | bukhtyakm@mail.ru |
| Nikul'chikov Andrey Viktorovych | National Research Tomsk State University | tracesofdeath@mail2000.ru |
References
Agrawal P.K., Anderson M.S., Card M.F. Preliminary design of large reflectors with flat facets // IEEE Trans. Antennas and Propagation. 1981. V. AP-29. P. 688-694.
Agrawal P.K., Anderson M.S., Card M.F. Preliminary design of large reflectors with flat facets [Electronic resource]. NASA Technical Memorandum 80164. Hampton, VA, 1980. URL: http://ntrs. nasa.gov/archive/nasa/casi.ntrs.nasa.gov/ 19800010031_1980010031.pd
Hedgepeth J.M. Accuracy potentials for large space antenna reflectors with passive structure // AIAA J. Spacecraft and Rockets. 1982. V. 19. No. 3. P. 211-217.
Hedgepeth J.M. Accuracy potentials for large space antenna structures // Conference paper 1375 of 39th Annual Conference SAWE. St. Louis, MO, 1980.
Lai C.Y., Pellegrino S. Feasibility study of a deploy able mesh reflector. Technical Report CUED/D-STRUCT/TR186 [Electronic resource] / Department of Engineering, University of Cambridge. Cambridge, 1999. URL: http://www-civ.eng.cam.ac.uk/dsl/publications
Meguro A., Harada S., Ueba M. Structural characteristics of an ultra-light large antenna reflector onboard communication satellites // Meeting paper IAC-04-I1.09 of 55th International Astronautical Congress. Vancouver, Canada, 2004.
