Accession Number : AD0779251

Title :   Analysis of a Dual-Frequency MTI System.

Descriptive Note : Interim rept.,

Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C

Personal Author(s) : Hsiao,James K.

Report Date : 06 MAY 1974

Pagination or Media Count : 20

Abstract : The problem of a two-frequency moving target indicators (MTI) system in a general case has been formulated. The author concludes that (a) the two-frequency MTI system sees an increased clutter-doppler variance as compared to that of a single-frequency system (from sigma squared to sigma squared (1 + r squared) where r is the ratio of the carrier frequencies in the two frequency channels) and (b) the mean clutter-doppler frequency, at the same time, is reduced accordingly from f sub 0 to f sub 0 (1 - r). (Author)

Descriptors :   *Moving target indicators, Clutter, Signal processing, Radar clutter, Frequency, Operation

Subject Categories : Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE