Title: Interleaving jamming technique

Abstract: 1. The method for producing radio-frequency signals for jamming the detecs in twin channel type variable-time proximity fuzes comprising the steps of detecting a first radio-frequency signal radiated from said variable-time proximity type fuze within a first prescribed range of frequencies, alternately detecting said first signal and a second radio-frequency signal radiated from said fuze within a second prescribed frequency range, the alternating rate being at a frequency mucn higher than the band-pass of the said variable-time fuze detectors, delaying each of said detected signals a prescribed time in the order that they are detected, sequentially deriving from said delayed detected signals respective radio-frequency signals having frequencies equal to said first and second fuze radiated signals respectively, and alternately transmitting said derived radio frequencies at said alternating rate for a time equal to said delay time to provide interleaved transmitted signals.

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Inventors: Miller, Leon (Little Silver, NJ, US)

Application Number: 101308
Filing Date: 1961-04-06
Publication_date: 1976-05-04
Assignee: The United States of America as represented by the Secretary of the Army (Washington, DC)
Primary Class(es): 342/14 102/214, 455/1
Other Classes:
US Patent Ref:

2910691	Oct, 1959	Rhyins	343/18.
2943318	Jun, 1960	Deloraine et al.	348/18.

Other Refs:
Primary Examiner: Wilbur, Maynard R.
Assistant Examiner: Buczinski, S. C.
Attorney: Edelberg; Nathan, Gibson; Robert P., Murray; Jeremiah G.