Skip to main content
  • Book
  • © 2018

Radio Telescope Reflectors

Historical Development of Design and Construction

  • Presents the history of design and construction of radio telescopes over the last 80 years, illustrated by descriptions of the major telescopes
  • Discusses advances in design and technology by detailed examination of telescopes up to the recently completed instruments for millimetre wavelength astronomy
  • Includes the basics of homology design, thermal control, wind effects, as well as the use of advanced materials for millimeter wavelength telescopes
  • Concludes with comments on the practical realisation of large telescope projects

Part of the book series: Astrophysics and Space Science Library (ASSL, volume 447)

Buy it now

Buying options

eBook USD 139.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 179.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book USD 179.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access

This is a preview of subscription content, log in via an institution to check for access.

Table of contents (9 chapters)

  1. Front Matter

    Pages i-xiv
  2. Introduction

    • Jacob W. M. Baars, Hans J. Kärcher
    Pages 1-7
  3. Evolution of the Telescope

    • Jacob W. M. Baars, Hans J. Kärcher
    Pages 9-30
  4. Birth of Radio Astronomy

    • Jacob W. M. Baars, Hans J. Kärcher
    Pages 31-61
  5. Structural Design of Reflector Antennas: Homology

    • Jacob W. M. Baars, Hans J. Kärcher
    Pages 63-106
  6. Emergence of Millimetre-Wavelength Telescopes

    • Jacob W. M. Baars, Hans J. Kärcher
    Pages 107-152
  7. Submillimetre-Wavelength Telescopes

    • Jacob W. M. Baars, Hans J. Kärcher
    Pages 153-183
  8. Alternative Reflector Geometries

    • Jacob W. M. Baars, Hans J. Kärcher
    Pages 185-207
  9. Electromagnetic Aspects of the Reflector Antenna

    • Jacob W. M. Baars, Hans J. Kärcher
    Pages 209-242
  10. Concluding Review and a Dialogue on Management Aspects

    • Jacob W. M. Baars, Hans J. Kärcher
    Pages 243-258
  11. Back Matter

    Pages 259-275

About this book

This book demonstrates how progress in radio astronomy is intimately linked to the development of reflector antennas of increasing size and precision. The authors describe the design and construction of major radio telescopes as those in Dwingeloo, Jodrell Bank, Parkes, Effelsberg and Green Bank since 1950 up to the present as well as millimeter wavelength telescopes as the 30m MRT of IRAM in Spain, the 50m LMT in Mexico and the ALMA submillimeter instrument. The advances in methods of structural design and coping with environmental influences (wind, temperature, gravity) as well as application of new materials are explained in a non-mathematical, descriptive and graphical way along with the story of the telescopes. Emphasis is placed on the interplay between astronomical and electromagnetic requirements and structural, mechanical and control solutions. A chapter on management aspects of large telescope projects closes the book. The authors address a readership with interest in the progress of engineering solutions applied to the development of radio telescope reflectors and ground station antennas for satellite communication and space research. The book will also be of interest to historians of science and engineering with an inclination to astronomy.

Authors and Affiliations

  • Max-Planck-Institut für Radioastronomie, Bonn, Germany

    Jacob W.M. Baars

  • MT Mechatronics - consultant, Karben, Germany

    Hans J Kärcher

About the authors

Jacob W. M. Baars obtained the Ir- and Dr. Ir.-degrees in physics from the Technical University Delft in 1963 and 1970, respectively. After a three year stint at the National Radio Astronomy Observatory (USA) he joined the Netherlands Foundation for Radio Astronomy in 1966. There he participated in the construction and commissioning of the Westerbork Synthesis Radio Telescope and directed its operation from 1972. Upon moving to the Max-Planck-Institut für Radioastronomie in Bonn in 1975, he was project manager of two advanced millimeter wave radio telescope projects – the IRAM mm-telescope on Pico Veleta, Spain and the Heinrich Hertz Telescope on Mt. Graham, Arizona, USA. He served as Project Scientist during the definition and design phase of the Large Millimeter Telescope of Mexico/University of Massachusetts. In 1999 he joined the ALMA group at the European Southern Observatory in Garching, where he performed tasks in management, system engineering and in particular the design, construction and evaluation of two prototype submillimeter radio telescopes. Since his retirement he has acted as consultant to radio telescope projects and participated in project review committees, in particular the Square Kilometre Array.

Hans Jürgen Kärcher obtained the Dipl.Ing. and Dr.-Ing. degrees in structural and mechanical engineering from the Technical University in Darmstadt in 1968 and 1974, respectively. He joined MAN Gustavsburg, (now MT Mechatronics) in 1974, initially as system engineer for telescopes and communication antennas. From 1986 up to retirement in 2006 he was head of research and development programs. From 2006 to now he is consultant for telescope mechanics, associated with MT Mechatronics, Mainz. He was project manager and/or lead system engineer for about 40 major telescope projects, optical as well as radio. Highlights were e.g. the 30m Millimeter Radio Telescope MRT IRAM in Spain, the 50m Large Millimeter Telescope LMT/GTM in Mexico, the 2.7mStratospheric Observatory for Infrared Astronomy SOFIA in the US, and the 4m Advanced Solar Telescope ATST/DKIST on Maui, Hawaii.




Bibliographic Information

Buy it now

Buying options

eBook USD 139.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 179.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book USD 179.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access