Feed Antennas

Bird, Trevor S.

doi:10.1002/9780470294154.ch18

Cited by 4 publications

(1 citation statement)

References 76 publications

(98 reference statements)

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“…2) Exciter post: An exciter post is used as a transition element between the waveguide and the coaxial power cable [9] consisting of a vertical monopole (half dipole) on a ground plane, which in this case corresponds to the metallic conducting plane. In Fig.…”

Section: A Antenamentioning

confidence: 99%

Design and Implementation of a Software Defined Radio-Based Radio Telescope for Hydrogen Line Observation at 1.42 GHz

Giménez-Cordellat,

Reig,

Navarro-Camba

2024

Preprint

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This paper describes the design and implementation processes of a radio telescope suitable for the detection of the hydrogen line, proposing a receiver system based on Software Defined Radio (SDR). The design and fabrication of the antenna are presented, as well as the results of its characterization (electrical, radiation), both with simulations and measurements in an anechoic chamber. The functionality of the instrument is demonstrated by the satisfactory observations of the hydrogen line emitted by our Galaxy. This is an affordable project that allows the development and application of the skills of telecommunications students since it includes many of the fundamental aspects of electronics applied in this field.

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Section: A Antenamentioning

confidence: 99%