Method for evaluating spread spectrum radar and spread...

Pulse or digital communications – Spread spectrum – Direct sequence

Reexamination Certificate

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C342S173000, C342S189000

Reexamination Certificate

active

11073842

ABSTRACT:
A spread spectrum radar performs a target detection process in a first mode. The target detection process includes performing a slide unit detection a plurality of times while sliding transmission code by predetermined number of chips. The slide unit detection includes transmitting the transmission code and performing a sliding-correlation calculation between the transmission code and a reception code. A method for evaluating the spread spectrum radar includes when the spread spectrum radar is changed to a second mode, which is different from the first mode, stopping the slide unit detection to be performed subsequently to the slide unit detection being performed at a time of changing to the second mode; and transferring a data group that indicates sliding correlation values obtained in the slide unit detection being performed at the time of changing to the second mode.

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patent: 6760363 (2004-07-01), Bettaieb
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patent: 2002/0181488 (2002-12-01), Okazaki et al.
patent: 2003/0058929 (2003-03-01), Cox et al.
patent: 2004/0196173 (2004-10-01), Kuroda et al.
patent: B2 2580885 (1996-11-01), None

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