Improved system of permanent echo cancellation to be installed by Marconi's Wireless Telegraph Co to operate in 500 to 610-mc band and be capable of working under bad weather conditions; it incorporates improved moving target indicator system (MTI).
Crystal-controlled radar for London airport
Engineering
Engineering ; 179 , n 4648 ; p 242
1955
Article (Journal)
English
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Radar and telecommunications centres open at London airport
Engineering Index Backfile | 1955
Radar and telecommunications centres open at London airport
Engineering Index Backfile | 1955
Engineering Index Backfile | 1947
Engineering Index Backfile | 1946
Engineering Index Backfile | 1947