# Radio Astronomy Observations and Technology

**Type:** Topics  
**Canonical URL:** https://scholariq.org/topics/radio-astronomy-observations-and-technology-2/

## Facts

| Field | Value |
| --- | --- |
| Citations | 344,017 |
| Description | This cluster of papers represents advancements in radio astronomy techniques and instruments, with a focus on observing the epoch of reionization, cosmic dawn, and the 21 cm signal from neutral hydrogen. It includes research on low-frequency telescopes, interferometric imaging, foreground subtraction methods, and the challenges of mitigating radio frequency interference. The Square Kilometre Array (SKA) precursor projects and wide-field surveys are also prominent in this cluster. |
| Domain | Physical Sciences |
| Field | Physics and Astronomy |
| OpenAlex ID | https://openalex.org/T12450 |
| Works | 67,512 |

## Topic researchers

Showing 12 of 20.

- [P. Jackson](https://scholariq.org/researchers/p-jackson/)
- [D. Scott](https://scholariq.org/researchers/d-scott/)
- [D. Brown](https://scholariq.org/researchers/d-brown/)
- [X. Wu](https://scholariq.org/researchers/x-wu/)
- [S. Henrot–Versillé](https://scholariq.org/researchers/s-henrot-versille/)
- [A. V. Filippenko](https://scholariq.org/researchers/a-v-filippenko/)
- [David J. Schlegel](https://scholariq.org/researchers/david-j-schlegel/)
- [David H. Weinberg](https://scholariq.org/researchers/david-h-weinberg/)
- [R. W. Moore](https://scholariq.org/researchers/r-w-moore/)
- [W. Walkowiak](https://scholariq.org/researchers/w-walkowiak/)
- [S. Sarkar](https://scholariq.org/researchers/s-sarkar/)
- [James E. Gunn](https://scholariq.org/researchers/james-e-gunn/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.