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Juno Waves High Frequency Antenna Properties
Radio Science ( IF 1.6 ) Pub Date : 2021-07-22 , DOI: 10.1029/2020rs007184
Manfred Sampl 1, 2 , Wolfgang Macher 1 , Thomas Oswald 1, 3 , Dirk Plettemeier 4 , Helmut O. Rucker 1, 5 , William S. Kurth 6
Affiliation  

The Waves instrument aboard Juno is a sophisticated radio astronomy observatory investigating Jupiter's auroral radio emissions and plasma wave interactions. Waves records electric field properties using two monopole antennas, which are connected to form a dipole. The receiving properties of the Waves dipole changes quite remarkably over the instrument's frequency range from near DC to 40 MHz. In this contribution we outline Waves' electrical sensor properties above the quasi-static frequency range and provide detailed directivity pattern and insertion loss figures of the instrument for science application and data analysis.

中文翻译:

Juno Waves 高频天线特性

朱诺号上的 Waves 仪器是一个复杂的射电天文台,用于调查木星的极光无线电发射和等离子波相互作用。Waves 使用两个单极天线记录电场特性,这两个单极天线连接起来形成一个偶极子。Waves 偶极子的接收特性在仪器的频率范围内从接近 DC 到 40 MHz 变化非常显着。在这篇文章中,我们概述了 Waves 在准静态频率范围之上的电传感器特性,并为科学应用和数据分析提供了该仪器的详细方向图和插入损耗数据。
更新日期:2021-09-20
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