{"id":27727,"date":"2020-07-15T16:55:00","date_gmt":"2020-07-15T13:55:00","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/image-place-for-space-testing\/"},"modified":"2020-07-15T16:55:00","modified_gmt":"2020-07-15T13:55:00","slug":"image-place-for-space-testing","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/image-place-for-space-testing\/","title":{"rendered":"#Image: Place for space testing"},"content":{"rendered":"

“#Image: Place for space testing<\/strong>”<\/p>\n

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\"Image:<\/img>
\n Credit: ESA-G. Porter
\n <\/figcaption><\/figure>\n<\/div>\n<\/div>\n

ESA’s Compact Antenna Test Range at its ESTEC technical centre in Noordwijk, the Netherlands. This anechoic chamber is used to test space antennas of 1 m across or less, or else entire small satellites.<\/p>\n

The CATR is screened against external electromagnetic radiation, while their inside walls is covered with pyramid-shaped non-reflective foam to absorb signals and prevent unwanted reflections, mimicking infinite space.<\/p>\n

In addition, a pair of wall-mounted parabolic cylindrical aluminium reflectors alter the shape of signals as they reflect them, as if they have travel<\/a>led thousands of kilometres instead of a handful of metres.
\nThe CATR is supplemented by the larger Hybrid European RF and Antenna Test Zone (HERTZ) for larger antenna or satellite testing, as well as a lab for the testing of candidate antenna materials.<\/p>\n

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Citation<\/strong>:
\n Image: Place for space testing (2020, July 15)
\n retrieved 15 July 2020
\n from https:\/\/phys.org\/news<\/a>\/2020-07-image-space.html<\/p>\n

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
\n part may be reproduced without the written permission. The content is provided for information purposes only.<\/p><\/div>\n<\/p><\/div>\n

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“#Image: Place for space testing” Credit: ESA-G. Porter ESA’s Compact Antenna Test Range at its ESTEC technical centre in Noordwijk, the Netherlands. This anechoic chamber is used to test space antennas of 1 m across or less, or else entire small satellites. The CATR is screened against external electromagnetic radiation, while their inside walls is…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[39016,12005],"class_list":["post-27727","post","type-post","status-publish","format-standard","hentry","category-sciencee","tag-image-place-for-space-testing","tag-space-exploration"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/27727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=27727"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/27727\/revisions"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=27727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=27727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=27727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}