Three-pulse MTI without blind speeds

Details Three-pulse MTI without blind speeds Three-pulse MTI without blind speeds

1983-12-05

1996-06-25

Pihulic, Daniel T.

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

Determining distance

With frequency modulation

342160, G01S 1328, G01S 13524

Patent

active

055304486

ABSTRACT:
An MTI with no blind speeds which compensates for antenna scan modulation. his design includes circuitry for generating and transmitting consecutive first, second and third doppler-tolerant FM pulses, wherein the first and third FM pulses have a given dispersion characteristic, and the second FM pulse has a dispersion characteristic which is the complex conjugate of the first and third FM pulses. Circuitry is then provided for receiving and compressing the first, second, and third echos from the first, second, and third pulses, respectively. Finally, a processing circuit is used to effectively add the first and third echo pulses and to subtract twice the second echo pulse from this sum to effect the detection of the moving target.

REFERENCES:
patent: 3225349 (1965-12-01), Thor
patent: 3808594 (1974-04-01), Cook et al.
patent: 3905033 (1975-09-01), Moore et al.
patent: 4096478 (1978-06-01), Chavez
patent: 4241347 (1980-12-01), Albansese et al.
patent: 4566011 (1986-01-01), Lewis et al.

Affiliated with

Also associated with

Rating

Three-pulse MTI without blind speeds does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Three-pulse MTI without blind speeds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three-pulse MTI without blind speeds will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2192757