Orthogonal pulse range ambiguity resolution

Details Orthogonal pulse range ambiguity resolution Orthogonal pulse range ambiguity resolution

2006-07-25

2006-07-25

Sotomayor, John B. (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Determining distance

C342S131000, C342S132000, C342S134000, C342S135000, C342S195000

Reexamination Certificate

active

07081848

ABSTRACT:
A method for active ranging, such as radar, which sequentially transmits pulses of mutually different waveforms. Receive processing is performed concurrently for all the transmitted waveforms during each interpulse interval, to thereby provide range ambiguity resolution together with continuous return signal integration.

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“Azimuth phase coding for range ambiguity suppression in SAR”, Dall, J.; Kusk, A.Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International vol. 3, Sep. 20-24, 2004 Ps: 1734-1737.

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