Approaches to the creation of an active electrically small superconductive antennaстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 19 сентября 2015 г.
Аннотация:The physical principles of designing active electrically small superconductive antennas are investigated. These antennas are based on an array of superconducting quantum interference cells characterized by a high linearity of magnetic signal conversion into voltage. The results of experimental investigation into an active antenna prototype containing 80 cells connected in series and occupying an area of 3.3×3.3 mm are presented. The proposed integrated circuit is fabricated via the standard niobium technique of the formation of Josephsonjunction elements with a critical current density of 4.5 kA/cm2.