面向未来地球观测应用的双k波段/ s波段跟踪地面站天线

2019 8th International Workshop on Tracking, Telemetry and Command Systems for Space Applications (TTC) Pub Date : 2019-09-01 DOI:10.1109/TTC.2019.8895276

Julián Gómez, José González, J. J. Marchal, Gonzalo Ochoa, J. Sánchez, Octavío Garcia, Diego Rodríguez, C. Barquinero, Pedro Luis Caicedo López, Carlos García

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引用次数: 1

摘要

本文介绍了Indra公司为下一代地球观测(EO)应用在25.5 ~ 27ghz频段开发的新型K/S波段单脉冲跟踪地面站天线。简要回顾了机械系统，创新的X/Y/Z定位器以及单脉冲馈电，其中包括双频同轴喇叭，TE21谐振跟踪耦合器，omt和偏振器的设计和开发。本文还总结了该天线在两个波段的特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dual K-band/S-Band Tracking Ground Station Antenna for Future Earth Observation Applications

This paper presents the novel K/S band monopulse tracking ground station antenna developed by Indra for the next generation of Earth Observation (EO) applications in the 25.5 to 27 GHz band. A brief review of the mechanical system, the innovative X/Y/Z positioner as well as the monopulse feed, which covers the design and development of a dual band coaxial horn, a TE21 resonant tracking coupler, OMTs and polarizers, are included. Characterization of the complete antenna in both bands is also summarized in the paper.

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来源期刊

2019 8th International Workshop on Tracking, Telemetry and Command Systems for Space Applications (TTC)

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