FM-CW Fuze System.
DEPARTMENT OF THE NAVY WASHINGTON D C
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The patent relates to a FM-CW fuze system and more particularly to a FM-CW fuze system with improved counter counter-measures and low altitude capabilities. This is accomplished by transmitting a noise-like dual modulated signal and comparing the return of this signal first with the undelayed transmitted signal and then with a second modulating source to insure that the signal which activates the firing circuit is in response to a target reflected signal rather than a spurious signal.
- Guided Missile Warheads and Fuzes