SSR AND AIRCRAFT SECONDARY SURVEILLANCE NETWORK

摘要

PROBLEM TO BE SOLVED: To enhance performance regarding defruit processing by use of simple constitution and stably acquire aircraft information. SOLUTION: SSR(secondary surveillance radar) response signals transmitted from an aircraft are received and own SSR response signals for an own SSR 111 and other SSR response signals for other SSRs 112 (113,..., 11n) are separately extracted from the SSR response signals. Aircraft information about the aircraft is generated on the basis of either the own SSR response signals or the other SSR response signals extracted.