Accession Number : AD0786036

Title :   Band Irradiator with Electrical Scanning of Radiation Pattern (3),

Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s) : Ivanov,S. N. ; Ilyasov,Yu. P. ; Khramov,G. N.

Report Date : 27 APR 1974

Pagination or Media Count : 28

Abstract : Development of a band irradiator for the North-South line of the cross-shaped radiotelescope of the Physics Institute imeni P. N. Lebedev of the USSR Academy of Sciences is discussed. It is shown theoretically possible to build a feeder system permitting a significant reduction in systematic errors arising in the amplitude-phase distribution at the irradiator when there is a mismatch in vibrators with the supply feeder in an assigned radiation pattern scanning sector.

Descriptors :   *Radio telescopes, *Phased arrays, Electronic scanners, Antenna arrays, Translations, USSR

Subject Categories : Astrophysics

Distribution Statement : APPROVED FOR PUBLIC RELEASE