Active Antenna Design for Lunar-Based Detection of Global 21cm-Signals from the Dark Ages

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This paper concerns the parameters, simulations and techniques involved in designing an active antenna system for detection of global 21cm-signals originating from the Dark Ages at the Lunar far side. A 10.5 m diameter equiangular spiral plate antenna is fashioned to operate from 10 to 70 MHz whilst maintaining a virtually frequency-independent impedance characteristic and radiation pattern. Combined with the stable and low noise performance of the measured PHA-13LN+ amplifier evaluation board, the simulations show that the full active antenna system is well suited to the science objective of this paper.
Originele taal-2Engels
Titel18th European Conference on Antennas and Propagation, EuCAP 2024
UitgeverijInstitute of Electrical and Electronics Engineers
Aantal pagina's5
ISBN van elektronische versie978-88-31299-09-1
DOI's
StatusGepubliceerd - 26 apr. 2024
Evenement18th European Conference on Antennas and Propagation, EuCAP 2024 - Scottish Event Campus (SEC), Glasgow, Verenigd Koninkrijk
Duur: 17 mrt. 202422 mrt. 2024
https://www.eucap2024.org/

Congres

Congres18th European Conference on Antennas and Propagation, EuCAP 2024
Land/RegioVerenigd Koninkrijk
StadGlasgow
Periode17/03/2422/03/24
Internet adres

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