| タイトル | Structural design options for the new 34 meter beam waveguide antenna |
| 本文（外部サイト） | http://hdl.handle.net/2060/19870008534 |
| 著者（英） | Cucchissi, J. J.; Menninger, F.; Katow, S.; Levy, R.; Lansing, F. L.; Stoller, F. W.; Chuang, K. L. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1987-02-15 |
| 言語 | eng |
| 内容記述 | In addition to the successful network of 34 m High Efficiency antennas recently built by JPL, the Deep Space Network (DSN) is embarking on the construction of a 34 m high performance, research and development antenna with beam waveguide optics at the Venus site. The construction of this antenna presents many engineering challenges in the area of structural, mechanical, RF, and pointing system design. A set of functional and structural design requirements is outlined to guide analysts in the final configuration selection. Five design concepts are presented covering both the conventional center-fed beam optics as well as the nonconventional, by-pass beam configuration. The merits of each concept are discussed with an emphasis on obtaining a homologous design. The preliminary results of structural optimization efforts, currently in progress, are promising, indicating the feasibility of meeting, as a minimum, all X-band (8.4 GHz) requirements, with a goal towards meeting Ka-band (32 GHz) quality performance, at the present budget constraints. |
| NASA分類 | COMMUNICATIONS AND RADAR |
| レポートNO | 87N17967 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/151779 |
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