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  2. Radio telescope - Wikipedia

    en.wikipedia.org/wiki/Radio_telescope

    A radio telescope is a specialized antenna and radio receiver used to detect radio waves from astronomical radio sources in the sky. [ 1 ] [ 2 ] [ 3 ] Radio telescopes are the main observing instrument used in radio astronomy , which studies the radio frequency portion of the electromagnetic spectrum , just as optical telescopes are used to ...

  3. List of radio telescopes - Wikipedia

    en.wikipedia.org/wiki/List_of_radio_telescopes

    38-element radio telescope interferometer working in the frequency range of 1.2–6.0 GHz. The final baseline will be 2.27 km in the East-West and 1.17 km in the South directions, respectively. This instrument will obtain radio images from the sun with a spatial resolution ≈4x6 arc seconds.

  4. Effelsberg 100-m Radio Telescope - Wikipedia

    en.wikipedia.org/wiki/Effelsberg_100-m_Radio...

    The Effelsberg 100-m Radio Telescope is a radio telescope in the Ahr Hills (part of the Eifel) in Bad Münstereifel, Germany. Inaugurated in 1972, for 29 years the Effelsberg Radio Telescope was the largest fully steerable radio telescope on Earth, surpassing the Lovell Telescope in the UK. [ 1 ]

  5. Radio astronomy - Wikipedia

    en.wikipedia.org/wiki/Radio_astronomy

    Radio astronomy is a subfield of astronomy that studies celestial objects at radio frequencies. The first detection of radio waves from an astronomical object was in 1933, when Karl Jansky at Bell Telephone Laboratories reported radiation coming from the Milky Way .

  6. Five-hundred-meter Aperture Spherical Telescope - Wikipedia

    en.wikipedia.org/wiki/Five-hundred-meter...

    A five-kilometre zone near the telescope forbids tourists from using mobile phones and other radio-emitting devices. [41] An expansion has been planned to build additional 24 radio dishes with 40 meters diameter, and forming a radio-telescope array within the surrounding area of 10KM diameter.

  7. Giant Metrewave Radio Telescope - Wikipedia

    en.wikipedia.org/.../Giant_Metrewave_Radio_Telescope

    The Giant Metrewave Radio Telescope (GMRT), located near Narayangaon, Pune in India, is an array of thirty fully steerable parabolic radio telescopes of 45 metre diameter, observing at metre wavelengths. It is the largest and most sensitive radio telescope array in the world at low frequencies. [1]

  8. Owens Valley Radio Observatory - Wikipedia

    en.wikipedia.org/wiki/Owens_Valley_Radio_Observatory

    The COMAP receiver is installed on one of the 10-meter telescopes of the former millimeter array. KuPol, or Ku-band Polarimeter, is an instrument that was installed on the OVRO 40 meter Telescope in 2007 and is used to monitor blazars. [4] The Expanded Owens Valley Solar Array (EOVSA) is a solar radio telescope array currently in operation at ...

  9. Reber Radio Telescope - Wikipedia

    en.wikipedia.org/wiki/Reber_Radio_Telescope

    The Reber Radio Telescope is located on the grounds of the Green Bank Observatory (formerly part of the National Radio Astronomy Observatory) in rural Pocahontas County, West Virginia. It consists of a parabolic reflector composed of 72 radial rafters and covered in 26 gauge iron sheeting with a focal length of 20 feet (6.1 m).