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Design of an Astronomy Front End for Orbiting Low Frequency Antennas for Radio Astronomy

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Figure

Figure 1.2: Atmospheric opacity for different wavelengths [6].
Figure 2.4: Loss resistance of the antenna versus frequency
Figure 2.5: Radiation resistance as a function of frequency for a 9.6 m and a 4.8 m dipole.
Figure 2.7: Equivalent circuit model of the antenna.
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