Communications: directive radio wave systems and devices (e.g. – Determining distance – With pulse modulation
Patent
1979-09-14
1990-09-04
Tarcza, Thomas H.
Communications: directive radio wave systems and devices (e.g.,
Determining distance
With pulse modulation
342145, G01S 1312
Patent
active
049548301
ABSTRACT:
A method is provided for calculating the unambiguous ranges of a radar target in a radar system employing multiple PRFs. The radar system provides digitized data items indicative of return signals in each of a plurality of range intervals for each PRF. A base PRF is selected and a range interval containing a target return signal is selected therefrom. This range interval is correlated with particular range intervals of the remining PRFs to find specific target return signals therefrom which satisfy a first predetermined relationship. This relationship generally provides that a target is identified if a preselected number of correlated range intervals of all PRFs have target return signals therein. If this relationship is satisfied, the target range is calculated from a range equation.
REFERENCES:
patent: 3765017 (1973-10-01), Dentino
patent: 4015261 (1977-03-01), Campbell
patent: 4057800 (1977-11-01), Ganz
patent: 4106019 (1978-08-01), Alexander et al.
patent: 4143373 (1979-03-01), Chernick
Krikorian Kapriel V.
Li Frank K.
Rosen Robert A.
Barron Jr. Gilberto
Hughes Aircraft Company
Meltzer Mark J.
Streeter William J.
Tarcza Thomas H.
LandOfFree
Range resolving method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Range resolving method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Range resolving method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-444634