21cm Global Spectrum Measuring Instrument For Lunar-Orbit Satellite Array
2021 13th International Symposium on Antennas, Propagation and EM Theory (ISAPE)(2021)
Abstract
The ionosphere and radio frequency interference (RFI) make low frequency radio observation on Earth difficult. Lunar orbit is an ideal site for making low frequency observations, to probe the redshifted global 21cm signal for understanding the Cosmic Dawn and Epoch of Reionization. We present a global spectrum measuring instrument specially designed for deploying on lunar orbit. The instrument con...
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Key words
Antenna measurements,Temperature measurement,Moon,Receiving antennas,Electric variables measurement,Extraterrestrial measurements,Orbits
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